PDB Short entry for 5W1F
HEADER    METAL BINDING PROTEIN                   03-JUN-17   5W1F              
TITLE     CRYSTAL STRUCTURE OF NI(II)- AND CA(II)-BOUND HUMAN CALPROTECTIN      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN S100-A8;                                           
COMPND   3 CHAIN: A, C, G, E;                                                   
COMPND   4 SYNONYM: CALGRANULIN-A,CALPROTECTIN L1L SUBUNIT,CYSTIC FIBROSIS      
COMPND   5 ANTIGEN,CFAG,LEUKOCYTE L1 COMPLEX LIGHT CHAIN,MIGRATION INHIBITORY   
COMPND   6 FACTOR-RELATED PROTEIN 8,P8,S100 CALCIUM-BINDING PROTEIN A8,URINARY  
COMPND   7 STONE PROTEIN BAND A;                                                
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES;                                                       
COMPND  10 MOL_ID: 2;                                                           
COMPND  11 MOLECULE: PROTEIN S100-A9;                                           
COMPND  12 CHAIN: B, D, H, F;                                                   
COMPND  13 SYNONYM: CALGRANULIN-B,CALPROTECTIN L1H SUBUNIT,LEUKOCYTE L1 COMPLEX 
COMPND  14 HEAVY CHAIN,MIGRATION INHIBITORY FACTOR-RELATED PROTEIN 14,P14,S100  
COMPND  15 CALCIUM-BINDING PROTEIN A9;                                          
COMPND  16 ENGINEERED: YES;                                                     
COMPND  17 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: S100A8, CAGA, CFAG, MRP8;                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 GENE: S100A9, CAGB, CFAG, MRP14;                                     
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)                                  
KEYWDS    CALPROTECTIN, INNATE IMMUNITY, METAL SEQUESTRATION, NICKEL, CALCIUM,  
KEYWDS   2 S100 PROTEIN, METAL BINDING PROTEIN                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.G.NAKASHIGE,C.L.DRENNAN,E.M.NOLAN                                   
REVDAT   6   04-OCT-23 5W1F    1       LINK                                     
REVDAT   5   04-DEC-19 5W1F    1       REMARK                                   
REVDAT   4   27-SEP-17 5W1F    1       REMARK                                   
REVDAT   3   19-JUL-17 5W1F    1       JRNL                                     
REVDAT   2   21-JUN-17 5W1F    1       JRNL   REMARK                            
REVDAT   1   14-JUN-17 5W1F    0                                                
JRNL        AUTH   T.G.NAKASHIGE,E.M.ZYGIEL,C.L.DRENNAN,E.M.NOLAN               
JRNL        TITL   NICKEL SEQUESTRATION BY THE HOST-DEFENSE PROTEIN HUMAN       
JRNL        TITL 2 CALPROTECTIN.                                                
JRNL        REF    J. AM. CHEM. SOC.             V. 139  8828 2017              
JRNL        REFN                   ESSN 1520-5126                               
JRNL        PMID   28573847                                                     
JRNL        DOI    10.1021/JACS.7B01212                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.11.1_2575: ???)                            
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.24                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 29506                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.225                           
REMARK   3   R VALUE            (WORKING SET) : 0.224                           
REMARK   3   FREE R VALUE                     : 0.262                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.350                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 989                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 45.9587 -  4.9617    0.95     4383   155  0.2014 0.2212        
REMARK   3     2  4.9617 -  3.9389    0.99     4353   149  0.1839 0.2454        
REMARK   3     3  3.9389 -  3.4412    1.00     4321   151  0.2065 0.2181        
REMARK   3     4  3.4412 -  3.1267    1.00     4286   148  0.2643 0.3062        
REMARK   3     5  3.1267 -  2.9026    0.97     4172   140  0.2785 0.3511        
REMARK   3     6  2.9026 -  2.7315    0.89     3807   135  0.2757 0.3148        
REMARK   3     7  2.7315 -  2.5947    0.75     3195   111  0.2655 0.3111        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.300            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.630           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.001           6577                                  
REMARK   3   ANGLE     :  0.347           8834                                  
REMARK   3   CHIRALITY :  0.033            945                                  
REMARK   3   PLANARITY :  0.002           1139                                  
REMARK   3   DIHEDRAL  : 12.554           3984                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  -3.5566  12.8261 -28.4005              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4103 T22:   0.1572                                     
REMARK   3      T33:   0.1832 T12:  -0.0302                                     
REMARK   3      T13:   0.0363 T23:  -0.0003                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4237 L22:   0.7978                                     
REMARK   3      L33:   0.6477 L12:  -0.1902                                     
REMARK   3      L13:   0.0193 L23:  -0.0662                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0428 S12:  -0.0496 S13:   0.0279                       
REMARK   3      S21:   0.2639 S22:   0.0203 S23:   0.0126                       
REMARK   3      S31:  -0.0064 S32:   0.0116 S33:   0.0108                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5W1F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-17.                  
REMARK 100 THE DEPOSITION ID IS D_1000228280.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-NOV-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-C                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9792                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29660                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 45.240                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.5                               
REMARK 200  DATA REDUNDANCY                : 5.500                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 72.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.20                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: 4XJK                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.88                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NICL2, HEPES, NACL, LI2SO4, TRIS, PEG    
REMARK 280  3350, CACL2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       28.51000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      111.36100            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       38.80550            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000      111.36100            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       28.51000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       38.80550            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10920 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 16890 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -211.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10760 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 17170 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -208.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H, E, F                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLU A    88                                                      
REMARK 465     GLU A    89                                                      
REMARK 465     SER A    90                                                      
REMARK 465     HIS A    91                                                      
REMARK 465     LYS A    92                                                      
REMARK 465     GLU A    93                                                      
REMARK 465     MET B     1                                                      
REMARK 465     THR B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     LYS B     4                                                      
REMARK 465     GLY B   112                                                      
REMARK 465     THR B   113                                                      
REMARK 465     PRO B   114                                                      
REMARK 465     GLU C    89                                                      
REMARK 465     SER C    90                                                      
REMARK 465     HIS C    91                                                      
REMARK 465     LYS C    92                                                      
REMARK 465     GLU C    93                                                      
REMARK 465     MET D     1                                                      
REMARK 465     THR D     2                                                      
REMARK 465     SER D     3                                                      
REMARK 465     LYS D     4                                                      
REMARK 465     THR D   113                                                      
REMARK 465     PRO D   114                                                      
REMARK 465     GLU G    89                                                      
REMARK 465     SER G    90                                                      
REMARK 465     HIS G    91                                                      
REMARK 465     LYS G    92                                                      
REMARK 465     GLU G    93                                                      
REMARK 465     MET H     1                                                      
REMARK 465     THR H     2                                                      
REMARK 465     SER H     3                                                      
REMARK 465     LYS H     4                                                      
REMARK 465     GLY H   112                                                      
REMARK 465     THR H   113                                                      
REMARK 465     PRO H   114                                                      
REMARK 465     GLU E    89                                                      
REMARK 465     SER E    90                                                      
REMARK 465     HIS E    91                                                      
REMARK 465     LYS E    92                                                      
REMARK 465     GLU E    93                                                      
REMARK 465     MET F     1                                                      
REMARK 465     THR F     2                                                      
REMARK 465     SER F     3                                                      
REMARK 465     LYS F     4                                                      
REMARK 465     GLU F   111                                                      
REMARK 465     GLY F   112                                                      
REMARK 465     THR F   113                                                      
REMARK 465     PRO F   114                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A  86     -175.33    -68.14                                   
REMARK 500    ASP B  67       88.67    -64.17                                   
REMARK 500    LYS B  72       19.89     59.98                                   
REMARK 500    PRO C  43     -179.56    -68.12                                   
REMARK 500    ASP D  67       90.23    -68.69                                   
REMARK 500    HIS G  27       50.18   -119.83                                   
REMARK 500    PRO G  43     -179.34    -68.50                                   
REMARK 500    ASP G  59       85.07    -69.59                                   
REMARK 500    LYS H  43      -66.54    -97.43                                   
REMARK 500    HIS E  27       52.44   -117.83                                   
REMARK 500    ASP E  59       86.31    -68.23                                   
REMARK 500    LYS F  43      -63.86   -105.37                                   
REMARK 500    ASP F  67       86.50    -64.12                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI B 201  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  17   NE2                                                    
REMARK 620 2 HIS A  27   NE2  96.4                                              
REMARK 620 3 HIS B  91   NE2  92.5  84.9                                        
REMARK 620 4 HIS B  95   NE2 168.8  88.7  77.9                                  
REMARK 620 5 HIS B 103   NE2  89.0  91.7 176.4 100.9                            
REMARK 620 6 HIS B 105   NE2  89.4 172.7  99.3  86.4  84.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 101  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  20   O                                                      
REMARK 620 2 LYS A  23   O   109.0                                              
REMARK 620 3 ASN A  25   O    75.6  97.2                                        
REMARK 620 4 ALA A  28   O   107.8 142.9  96.4                                  
REMARK 620 5 HOH A 201   O    98.3  88.5 172.7  81.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 102  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  59   OD1                                                    
REMARK 620 2 ASN A  61   OD1  83.5                                              
REMARK 620 3 ASP A  63   OD1  71.3  76.9                                        
REMARK 620 4 ALA A  65   O    72.6 150.2  78.7                                  
REMARK 620 5 GLU A  70   OE1 114.9 123.3 158.6  83.7                            
REMARK 620 6 GLU A  70   OE2  90.3  76.7 149.3 120.0  51.8                      
REMARK 620 7 HOH A 212   O   151.6  97.6  81.3  95.3  88.3 117.6                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 202  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER B  23   O                                                      
REMARK 620 2 LEU B  26   O   104.4                                              
REMARK 620 3 HIS B  28   O    71.7  91.5                                        
REMARK 620 4 THR B  31   O    87.6 165.9  85.3                                  
REMARK 620 5 GLU B  36   OE1 105.9 105.4 162.8  77.6                            
REMARK 620 6 GLU B  36   OE2  84.8  70.0 145.6 119.2  47.7                      
REMARK 620 7 HOH B 312   O   170.1  82.1 101.0  85.0  79.0 104.6                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 203  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  67   OD1                                                    
REMARK 620 2 ASN B  69   OD1  68.9                                              
REMARK 620 3 ASP B  71   OD1  73.9  72.4                                        
REMARK 620 4 GLN B  73   O    67.8 135.7  86.8                                  
REMARK 620 5 GLU B  78   OE1  86.9 107.6 159.6  79.3                            
REMARK 620 6 GLU B  78   OE2  88.8  64.0 136.3 123.7  47.7                      
REMARK 620 7 HOH B 316   O   161.5  92.8  98.4 129.5 102.0  85.5                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI D 201  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  17   NE2                                                    
REMARK 620 2 HIS C  27   NE2  99.1                                              
REMARK 620 3 HIS D  91   NE2  89.2  89.1                                        
REMARK 620 4 HIS D  95   NE2 170.2  87.6  83.7                                  
REMARK 620 5 HIS D 103   NE2  91.1  94.0 176.8  95.6                            
REMARK 620 6 HIS D 105   NE2  88.2 172.1  93.9  85.5  82.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA C 102  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER C  20   O                                                      
REMARK 620 2 LYS C  23   O    94.6                                              
REMARK 620 3 ASN C  25   O    78.3  99.0                                        
REMARK 620 4 ALA C  28   O   104.7 151.0 106.0                                  
REMARK 620 5 HOH C 209   O    73.0  79.3 150.9  85.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 103  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C  59   OD1                                                    
REMARK 620 2 ASN C  61   OD1  86.2                                              
REMARK 620 3 ASP C  63   OD1  72.4  83.5                                        
REMARK 620 4 ALA C  65   O    76.8 160.0  81.4                                  
REMARK 620 5 GLU C  70   OE1 114.8 117.1 157.9  80.2                            
REMARK 620 6 GLU C  70   OE2  93.4  71.5 152.1 119.5  50.0                      
REMARK 620 7 HOH C 204   O   157.3  90.9  85.0 100.6  86.4 107.1                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI C 101  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  83   NE2                                                    
REMARK 620 2 HIS C  87   NE2 105.6                                              
REMARK 620 3 HIS D  20   NE2 101.9 100.2                                        
REMARK 620 4 ASP D  30   OD1 133.1  94.4 115.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA D 202  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER D  23   O                                                      
REMARK 620 2 LEU D  26   O   101.7                                              
REMARK 620 3 HIS D  28   O    74.0  89.8                                        
REMARK 620 4 THR D  31   O    87.3 167.4  84.2                                  
REMARK 620 5 GLU D  36   OE1 102.4 109.3 160.8  76.7                            
REMARK 620 6 GLU D  36   OE2  85.9  67.4 146.0 122.5  49.7                      
REMARK 620 7 HOH D 317   O   171.2  72.0  99.5  98.0  85.7  97.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA D 203  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP D  67   OD1                                                    
REMARK 620 2 ASN D  69   OD1  69.3                                              
REMARK 620 3 ASP D  71   OD1  66.8  71.8                                        
REMARK 620 4 GLN D  73   O    70.3 133.6  72.1                                  
REMARK 620 5 GLU D  78   OE1  81.8 115.0 143.5  80.4                            
REMARK 620 6 GLU D  78   OE2  88.5  71.8 141.3 128.6  49.8                      
REMARK 620 7 HOH D 303   O   150.6 105.1  83.9  98.9 124.4 118.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI H 201  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS G  17   NE2                                                    
REMARK 620 2 HIS G  27   NE2 100.3                                              
REMARK 620 3 HIS H  91   NE2  85.5  97.8                                        
REMARK 620 4 HIS H  95   NE2 166.0  93.7  92.3                                  
REMARK 620 5 HIS H 103   NE2  88.9  90.5 170.7  91.4                            
REMARK 620 6 HIS H 105   NE2  78.0 175.4  86.4  88.0  85.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA G 101  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER G  20   O                                                      
REMARK 620 2 LYS G  23   O   107.4                                              
REMARK 620 3 ASN G  25   O    75.0  94.6                                        
REMARK 620 4 ALA G  28   O   105.5 146.8  98.0                                  
REMARK 620 5 HOH G 203   O    87.7  87.1 162.3  89.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA G 102  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP G  59   OD1                                                    
REMARK 620 2 ASN G  61   OD1  82.9                                              
REMARK 620 3 ASP G  63   OD1  72.2  80.2                                        
REMARK 620 4 ALA G  65   O    75.8 152.5  76.9                                  
REMARK 620 5 GLU G  70   OE1 123.4 120.4 153.6  86.2                            
REMARK 620 6 GLU G  70   OE2  97.7  74.5 153.8 125.0  51.7                      
REMARK 620 7 HOH G 202   O   152.3  95.9  80.4  95.0  81.1 108.7                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA H 202  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER H  23   O                                                      
REMARK 620 2 LEU H  26   O    99.9                                              
REMARK 620 3 HIS H  28   O    72.4  93.1                                        
REMARK 620 4 THR H  31   O    85.5 172.6  83.7                                  
REMARK 620 5 GLU H  36   OE1  94.7 106.0 158.8  78.4                            
REMARK 620 6 GLU H  36   OE2  73.0  66.5 135.6 120.2  49.9                      
REMARK 620 7 HOH H 309   O   170.6  79.6  98.2  94.3  94.5 114.8                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA H 203  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP H  67   OD1                                                    
REMARK 620 2 ASN H  69   OD1  66.1                                              
REMARK 620 3 ASP H  71   OD1  67.1  71.9                                        
REMARK 620 4 GLN H  73   O    70.4 134.1  78.5                                  
REMARK 620 5 GLU H  78   OE1  94.6 115.2 156.6  81.7                            
REMARK 620 6 GLU H  78   OE2  85.7  66.5 136.9 124.4  50.1                      
REMARK 620 7 HOH H 313   O   157.9 126.3  97.7  91.4  95.1 115.6                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI F 201  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS E  17   NE2                                                    
REMARK 620 2 HIS E  27   NE2 102.8                                              
REMARK 620 3 HIS F  91   NE2  87.9  91.8                                        
REMARK 620 4 HIS F  95   NE2 172.2  84.6  89.2                                  
REMARK 620 5 HIS F 103   NE2  89.0  96.3 171.8  92.8                            
REMARK 620 6 HIS F 105   NE2  90.5 166.7  88.3  82.2  84.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA E 102  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER E  20   O                                                      
REMARK 620 2 LYS E  23   O   111.3                                              
REMARK 620 3 ASN E  25   O    75.6  93.3                                        
REMARK 620 4 ALA E  28   O   110.1 138.6  95.8                                  
REMARK 620 5 HOH E 202   O    91.5  89.1 166.8  90.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA E 103  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP E  59   OD1                                                    
REMARK 620 2 ASN E  61   OD1  77.9                                              
REMARK 620 3 ASP E  63   OD1  68.9  72.6                                        
REMARK 620 4 ALA E  65   O    75.3 148.8  83.0                                  
REMARK 620 5 GLU E  70   OE1 108.1 123.2 163.6  80.7                            
REMARK 620 6 GLU E  70   OE2  90.9  73.2 143.2 122.6  50.7                      
REMARK 620 7 HOH E 205   O   144.6  79.7  78.5 114.6 107.1 108.3                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI E 101  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS E  83   NE2                                                    
REMARK 620 2 HIS E  87   NE2 102.5                                              
REMARK 620 3 HIS F  20   NE2 111.8 102.4                                        
REMARK 620 4 ASP F  30   OD1 127.7 102.0 106.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA F 202  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER F  23   O                                                      
REMARK 620 2 LEU F  26   O    99.7                                              
REMARK 620 3 HIS F  28   O    69.5  84.6                                        
REMARK 620 4 THR F  31   O    87.4 163.9  84.4                                  
REMARK 620 5 GLU F  36   OE1  96.6 115.3 158.0  77.8                            
REMARK 620 6 GLU F  36   OE2  91.8  67.0 143.2 127.5  50.2                      
REMARK 620 7 HOH F 321   O   162.1  69.6  94.6  99.6 101.1  96.8                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA F 203  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP F  67   OD1                                                    
REMARK 620 2 ASN F  69   OD1  78.5                                              
REMARK 620 3 ASP F  71   OD1  72.5  71.9                                        
REMARK 620 4 GLN F  73   O    70.5 144.1  81.5                                  
REMARK 620 5 GLU F  78   OE1  96.3 118.6 163.5  83.3                            
REMARK 620 6 GLU F  78   OE2  98.9  69.5 141.4 132.1  50.7                      
REMARK 620 7 HOH F 320   O   159.4  90.3  87.7 112.8 104.3  93.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 101                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 102                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI B 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 203                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI C 101                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA C 102                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA C 103                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI D 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA D 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA D 203                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA G 101                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA G 102                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI H 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA H 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA H 203                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI E 101                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA E 102                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA E 103                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI F 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA F 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AE4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA F 203                  
DBREF  5W1F A    1    93  UNP    P05109   S10A8_HUMAN      1     93             
DBREF  5W1F B    1   114  UNP    P06702   S10A9_HUMAN      1    114             
DBREF  5W1F C    1    93  UNP    P05109   S10A8_HUMAN      1     93             
DBREF  5W1F D    1   114  UNP    P06702   S10A9_HUMAN      1    114             
DBREF  5W1F G    1    93  UNP    P05109   S10A8_HUMAN      1     93             
DBREF  5W1F H    1   114  UNP    P06702   S10A9_HUMAN      1    114             
DBREF  5W1F E    1    93  UNP    P05109   S10A8_HUMAN      1     93             
DBREF  5W1F F    1   114  UNP    P06702   S10A9_HUMAN      1    114             
SEQADV 5W1F SER A   42  UNP  P05109    CYS    42 ENGINEERED MUTATION            
SEQADV 5W1F SER B    3  UNP  P06702    CYS     3 ENGINEERED MUTATION            
SEQADV 5W1F SER C   42  UNP  P05109    CYS    42 ENGINEERED MUTATION            
SEQADV 5W1F SER D    3  UNP  P06702    CYS     3 ENGINEERED MUTATION            
SEQADV 5W1F SER G   42  UNP  P05109    CYS    42 ENGINEERED MUTATION            
SEQADV 5W1F SER H    3  UNP  P06702    CYS     3 ENGINEERED MUTATION            
SEQADV 5W1F SER E   42  UNP  P05109    CYS    42 ENGINEERED MUTATION            
SEQADV 5W1F SER F    3  UNP  P06702    CYS     3 ENGINEERED MUTATION            
SEQRES   1 A   93  MET LEU THR GLU LEU GLU LYS ALA LEU ASN SER ILE ILE          
SEQRES   2 A   93  ASP VAL TYR HIS LYS TYR SER LEU ILE LYS GLY ASN PHE          
SEQRES   3 A   93  HIS ALA VAL TYR ARG ASP ASP LEU LYS LYS LEU LEU GLU          
SEQRES   4 A   93  THR GLU SER PRO GLN TYR ILE ARG LYS LYS GLY ALA ASP          
SEQRES   5 A   93  VAL TRP PHE LYS GLU LEU ASP ILE ASN THR ASP GLY ALA          
SEQRES   6 A   93  VAL ASN PHE GLN GLU PHE LEU ILE LEU VAL ILE LYS MET          
SEQRES   7 A   93  GLY VAL ALA ALA HIS LYS LYS SER HIS GLU GLU SER HIS          
SEQRES   8 A   93  LYS GLU                                                      
SEQRES   1 B  114  MET THR SER LYS MET SER GLN LEU GLU ARG ASN ILE GLU          
SEQRES   2 B  114  THR ILE ILE ASN THR PHE HIS GLN TYR SER VAL LYS LEU          
SEQRES   3 B  114  GLY HIS PRO ASP THR LEU ASN GLN GLY GLU PHE LYS GLU          
SEQRES   4 B  114  LEU VAL ARG LYS ASP LEU GLN ASN PHE LEU LYS LYS GLU          
SEQRES   5 B  114  ASN LYS ASN GLU LYS VAL ILE GLU HIS ILE MET GLU ASP          
SEQRES   6 B  114  LEU ASP THR ASN ALA ASP LYS GLN LEU SER PHE GLU GLU          
SEQRES   7 B  114  PHE ILE MET LEU MET ALA ARG LEU THR TRP ALA SER HIS          
SEQRES   8 B  114  GLU LYS MET HIS GLU GLY ASP GLU GLY PRO GLY HIS HIS          
SEQRES   9 B  114  HIS LYS PRO GLY LEU GLY GLU GLY THR PRO                      
SEQRES   1 C   93  MET LEU THR GLU LEU GLU LYS ALA LEU ASN SER ILE ILE          
SEQRES   2 C   93  ASP VAL TYR HIS LYS TYR SER LEU ILE LYS GLY ASN PHE          
SEQRES   3 C   93  HIS ALA VAL TYR ARG ASP ASP LEU LYS LYS LEU LEU GLU          
SEQRES   4 C   93  THR GLU SER PRO GLN TYR ILE ARG LYS LYS GLY ALA ASP          
SEQRES   5 C   93  VAL TRP PHE LYS GLU LEU ASP ILE ASN THR ASP GLY ALA          
SEQRES   6 C   93  VAL ASN PHE GLN GLU PHE LEU ILE LEU VAL ILE LYS MET          
SEQRES   7 C   93  GLY VAL ALA ALA HIS LYS LYS SER HIS GLU GLU SER HIS          
SEQRES   8 C   93  LYS GLU                                                      
SEQRES   1 D  114  MET THR SER LYS MET SER GLN LEU GLU ARG ASN ILE GLU          
SEQRES   2 D  114  THR ILE ILE ASN THR PHE HIS GLN TYR SER VAL LYS LEU          
SEQRES   3 D  114  GLY HIS PRO ASP THR LEU ASN GLN GLY GLU PHE LYS GLU          
SEQRES   4 D  114  LEU VAL ARG LYS ASP LEU GLN ASN PHE LEU LYS LYS GLU          
SEQRES   5 D  114  ASN LYS ASN GLU LYS VAL ILE GLU HIS ILE MET GLU ASP          
SEQRES   6 D  114  LEU ASP THR ASN ALA ASP LYS GLN LEU SER PHE GLU GLU          
SEQRES   7 D  114  PHE ILE MET LEU MET ALA ARG LEU THR TRP ALA SER HIS          
SEQRES   8 D  114  GLU LYS MET HIS GLU GLY ASP GLU GLY PRO GLY HIS HIS          
SEQRES   9 D  114  HIS LYS PRO GLY LEU GLY GLU GLY THR PRO                      
SEQRES   1 G   93  MET LEU THR GLU LEU GLU LYS ALA LEU ASN SER ILE ILE          
SEQRES   2 G   93  ASP VAL TYR HIS LYS TYR SER LEU ILE LYS GLY ASN PHE          
SEQRES   3 G   93  HIS ALA VAL TYR ARG ASP ASP LEU LYS LYS LEU LEU GLU          
SEQRES   4 G   93  THR GLU SER PRO GLN TYR ILE ARG LYS LYS GLY ALA ASP          
SEQRES   5 G   93  VAL TRP PHE LYS GLU LEU ASP ILE ASN THR ASP GLY ALA          
SEQRES   6 G   93  VAL ASN PHE GLN GLU PHE LEU ILE LEU VAL ILE LYS MET          
SEQRES   7 G   93  GLY VAL ALA ALA HIS LYS LYS SER HIS GLU GLU SER HIS          
SEQRES   8 G   93  LYS GLU                                                      
SEQRES   1 H  114  MET THR SER LYS MET SER GLN LEU GLU ARG ASN ILE GLU          
SEQRES   2 H  114  THR ILE ILE ASN THR PHE HIS GLN TYR SER VAL LYS LEU          
SEQRES   3 H  114  GLY HIS PRO ASP THR LEU ASN GLN GLY GLU PHE LYS GLU          
SEQRES   4 H  114  LEU VAL ARG LYS ASP LEU GLN ASN PHE LEU LYS LYS GLU          
SEQRES   5 H  114  ASN LYS ASN GLU LYS VAL ILE GLU HIS ILE MET GLU ASP          
SEQRES   6 H  114  LEU ASP THR ASN ALA ASP LYS GLN LEU SER PHE GLU GLU          
SEQRES   7 H  114  PHE ILE MET LEU MET ALA ARG LEU THR TRP ALA SER HIS          
SEQRES   8 H  114  GLU LYS MET HIS GLU GLY ASP GLU GLY PRO GLY HIS HIS          
SEQRES   9 H  114  HIS LYS PRO GLY LEU GLY GLU GLY THR PRO                      
SEQRES   1 E   93  MET LEU THR GLU LEU GLU LYS ALA LEU ASN SER ILE ILE          
SEQRES   2 E   93  ASP VAL TYR HIS LYS TYR SER LEU ILE LYS GLY ASN PHE          
SEQRES   3 E   93  HIS ALA VAL TYR ARG ASP ASP LEU LYS LYS LEU LEU GLU          
SEQRES   4 E   93  THR GLU SER PRO GLN TYR ILE ARG LYS LYS GLY ALA ASP          
SEQRES   5 E   93  VAL TRP PHE LYS GLU LEU ASP ILE ASN THR ASP GLY ALA          
SEQRES   6 E   93  VAL ASN PHE GLN GLU PHE LEU ILE LEU VAL ILE LYS MET          
SEQRES   7 E   93  GLY VAL ALA ALA HIS LYS LYS SER HIS GLU GLU SER HIS          
SEQRES   8 E   93  LYS GLU                                                      
SEQRES   1 F  114  MET THR SER LYS MET SER GLN LEU GLU ARG ASN ILE GLU          
SEQRES   2 F  114  THR ILE ILE ASN THR PHE HIS GLN TYR SER VAL LYS LEU          
SEQRES   3 F  114  GLY HIS PRO ASP THR LEU ASN GLN GLY GLU PHE LYS GLU          
SEQRES   4 F  114  LEU VAL ARG LYS ASP LEU GLN ASN PHE LEU LYS LYS GLU          
SEQRES   5 F  114  ASN LYS ASN GLU LYS VAL ILE GLU HIS ILE MET GLU ASP          
SEQRES   6 F  114  LEU ASP THR ASN ALA ASP LYS GLN LEU SER PHE GLU GLU          
SEQRES   7 F  114  PHE ILE MET LEU MET ALA ARG LEU THR TRP ALA SER HIS          
SEQRES   8 F  114  GLU LYS MET HIS GLU GLY ASP GLU GLY PRO GLY HIS HIS          
SEQRES   9 F  114  HIS LYS PRO GLY LEU GLY GLU GLY THR PRO                      
HET     NA  A 101       1                                                       
HET     CA  A 102       1                                                       
HET     NI  B 201       1                                                       
HET     NA  B 202       1                                                       
HET     CA  B 203       1                                                       
HET     NI  C 101       1                                                       
HET     NA  C 102       1                                                       
HET     CA  C 103       1                                                       
HET     NI  D 201       1                                                       
HET     CA  D 202       1                                                       
HET     CA  D 203       1                                                       
HET     NA  G 101       1                                                       
HET     CA  G 102       1                                                       
HET     NI  H 201       1                                                       
HET     NA  H 202       1                                                       
HET     CA  H 203       1                                                       
HET     NI  E 101       1                                                       
HET     NA  E 102       1                                                       
HET     CA  E 103       1                                                       
HET     NI  F 201       1                                                       
HET     CA  F 202       1                                                       
HET     CA  F 203       1                                                       
HETNAM      NA SODIUM ION                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM      NI NICKEL (II) ION                                                  
FORMUL   9   NA    6(NA 1+)                                                     
FORMUL  10   CA    10(CA 2+)                                                    
FORMUL  11   NI    6(NI 2+)                                                     
FORMUL  31  HOH   *148(H2 O)                                                    
HELIX    1 AA1 THR A    3  LEU A   21  1                                  19    
HELIX    2 AA2 TYR A   30  SER A   42  1                                  13    
HELIX    3 AA3 PRO A   43  LYS A   48  1                                   6    
HELIX    4 AA4 GLY A   50  ASP A   59  1                                  10    
HELIX    5 AA5 ASN A   67  SER A   86  1                                  20    
HELIX    6 AA6 SER B    6  VAL B   24  1                                  19    
HELIX    7 AA7 ASN B   33  ASP B   44  1                                  12    
HELIX    8 AA8 LEU B   49  LYS B   54  1                                   6    
HELIX    9 AA9 ASN B   55  ASP B   67  1                                  13    
HELIX   10 AB1 SER B   75  HIS B   95  1                                  21    
HELIX   11 AB2 THR C    3  LEU C   21  1                                  19    
HELIX   12 AB3 ARG C   31  SER C   42  1                                  12    
HELIX   13 AB4 PRO C   43  LYS C   48  1                                   6    
HELIX   14 AB5 GLY C   50  ASP C   59  1                                  10    
HELIX   15 AB6 ASN C   67  HIS C   87  1                                  21    
HELIX   16 AB7 SER D    6  VAL D   24  1                                  19    
HELIX   17 AB8 ASN D   33  LEU D   45  1                                  13    
HELIX   18 AB9 LYS D   51  LYS D   54  5                                   4    
HELIX   19 AC1 ASN D   55  ASP D   67  1                                  13    
HELIX   20 AC2 SER D   75  HIS D   95  1                                  21    
HELIX   21 AC3 THR G    3  LEU G   21  1                                  19    
HELIX   22 AC4 ARG G   31  SER G   42  1                                  12    
HELIX   23 AC5 PRO G   43  LYS G   48  1                                   6    
HELIX   24 AC6 GLY G   50  ASP G   59  1                                  10    
HELIX   25 AC7 ASN G   67  SER G   86  1                                  20    
HELIX   26 AC8 SER H    6  VAL H   24  1                                  19    
HELIX   27 AC9 ASN H   33  LEU H   45  1                                  13    
HELIX   28 AD1 LEU H   49  LYS H   54  1                                   6    
HELIX   29 AD2 ASN H   55  ASP H   67  1                                  13    
HELIX   30 AD3 SER H   75  HIS H   95  1                                  21    
HELIX   31 AD4 THR E    3  LEU E   21  1                                  19    
HELIX   32 AD5 TYR E   30  SER E   42  1                                  13    
HELIX   33 AD6 PRO E   43  LYS E   48  1                                   6    
HELIX   34 AD7 GLY E   50  ASP E   59  1                                  10    
HELIX   35 AD8 ASN E   67  HIS E   87  1                                  21    
HELIX   36 AD9 SER F    6  VAL F   24  1                                  19    
HELIX   37 AE1 ASN F   33  LEU F   45  1                                  13    
HELIX   38 AE2 LEU F   49  LYS F   54  1                                   6    
HELIX   39 AE3 ASN F   55  ASP F   67  1                                  13    
HELIX   40 AE4 SER F   75  HIS F   95  1                                  21    
SHEET    1 AA1 2 VAL C  29  TYR C  30  0                                        
SHEET    2 AA1 2 ALA C  65  VAL C  66 -1  O  VAL C  66   N  VAL C  29           
SHEET    1 AA2 2 VAL G  29  TYR G  30  0                                        
SHEET    2 AA2 2 ALA G  65  VAL G  66 -1  O  VAL G  66   N  VAL G  29           
LINK         NE2 HIS A  17                NI    NI B 201     1555   1555  2.25  
LINK         O   SER A  20                NA    NA A 101     1555   1555  2.40  
LINK         O   LYS A  23                NA    NA A 101     1555   1555  2.39  
LINK         O   ASN A  25                NA    NA A 101     1555   1555  2.47  
LINK         NE2 HIS A  27                NI    NI B 201     1555   1555  2.20  
LINK         O   ALA A  28                NA    NA A 101     1555   1555  2.35  
LINK         OD1 ASP A  59                CA    CA A 102     1555   1555  2.46  
LINK         OD1 ASN A  61                CA    CA A 102     1555   1555  2.38  
LINK         OD1 ASP A  63                CA    CA A 102     1555   1555  2.41  
LINK         O   ALA A  65                CA    CA A 102     1555   1555  2.41  
LINK         OE1 GLU A  70                CA    CA A 102     1555   1555  2.46  
LINK         OE2 GLU A  70                CA    CA A 102     1555   1555  2.57  
LINK        NA    NA A 101                 O   HOH A 201     1555   1555  2.49  
LINK        CA    CA A 102                 O   HOH A 212     1555   1555  2.56  
LINK         O   SER B  23                NA    NA B 202     1555   1555  2.46  
LINK         O   LEU B  26                NA    NA B 202     1555   1555  2.35  
LINK         O   HIS B  28                NA    NA B 202     1555   1555  2.55  
LINK         O   THR B  31                NA    NA B 202     1555   1555  2.43  
LINK         OE1 GLU B  36                NA    NA B 202     1555   1555  2.54  
LINK         OE2 GLU B  36                NA    NA B 202     1555   1555  2.84  
LINK         OD1 ASP B  67                CA    CA B 203     1555   1555  2.60  
LINK         OD1 ASN B  69                CA    CA B 203     1555   1555  2.42  
LINK         OD1 ASP B  71                CA    CA B 203     1555   1555  2.44  
LINK         O   GLN B  73                CA    CA B 203     1555   1555  2.46  
LINK         OE1 GLU B  78                CA    CA B 203     1555   1555  2.52  
LINK         OE2 GLU B  78                CA    CA B 203     1555   1555  2.85  
LINK         NE2 HIS B  91                NI    NI B 201     1555   1555  2.44  
LINK         NE2 HIS B  95                NI    NI B 201     1555   1555  2.30  
LINK         NE2 HIS B 103                NI    NI B 201     1555   1555  2.26  
LINK         NE2 HIS B 105                NI    NI B 201     1555   1555  2.19  
LINK        NA    NA B 202                 O   HOH B 312     1555   1555  2.51  
LINK        CA    CA B 203                 O   HOH B 316     1555   1555  2.66  
LINK         NE2 HIS C  17                NI    NI D 201     1555   1555  2.13  
LINK         O   SER C  20                NA    NA C 102     1555   1555  2.49  
LINK         O   LYS C  23                NA    NA C 102     1555   1555  2.36  
LINK         O   ASN C  25                NA    NA C 102     1555   1555  2.37  
LINK         NE2 HIS C  27                NI    NI D 201     1555   1555  2.15  
LINK         O   ALA C  28                NA    NA C 102     1555   1555  2.29  
LINK         OD1 ASP C  59                CA    CA C 103     1555   1555  2.50  
LINK         OD1 ASN C  61                CA    CA C 103     1555   1555  2.42  
LINK         OD1 ASP C  63                CA    CA C 103     1555   1555  2.42  
LINK         O   ALA C  65                CA    CA C 103     1555   1555  2.51  
LINK         OE1 GLU C  70                CA    CA C 103     1555   1555  2.49  
LINK         OE2 GLU C  70                CA    CA C 103     1555   1555  2.69  
LINK         NE2 HIS C  83                NI    NI C 101     1555   1555  2.07  
LINK         NE2 HIS C  87                NI    NI C 101     1555   1555  2.10  
LINK        NI    NI C 101                 NE2 HIS D  20     1555   1555  2.11  
LINK        NI    NI C 101                 OD1 ASP D  30     1555   1555  1.90  
LINK        NA    NA C 102                 O   HOH C 209     1555   1555  2.47  
LINK        CA    CA C 103                 O   HOH C 204     1555   1555  2.60  
LINK         O   SER D  23                CA    CA D 202     1555   1555  2.43  
LINK         O   LEU D  26                CA    CA D 202     1555   1555  2.43  
LINK         O   HIS D  28                CA    CA D 202     1555   1555  2.53  
LINK         O   THR D  31                CA    CA D 202     1555   1555  2.43  
LINK         OE1 GLU D  36                CA    CA D 202     1555   1555  2.47  
LINK         OE2 GLU D  36                CA    CA D 202     1555   1555  2.72  
LINK         OD1 ASP D  67                CA    CA D 203     1555   1555  2.57  
LINK         OD1 ASN D  69                CA    CA D 203     1555   1555  2.37  
LINK         OD1 ASP D  71                CA    CA D 203     1555   1555  2.58  
LINK         O   GLN D  73                CA    CA D 203     1555   1555  2.39  
LINK         OE1 GLU D  78                CA    CA D 203     1555   1555  2.44  
LINK         OE2 GLU D  78                CA    CA D 203     1555   1555  2.74  
LINK         NE2 HIS D  91                NI    NI D 201     1555   1555  2.33  
LINK         NE2 HIS D  95                NI    NI D 201     1555   1555  2.21  
LINK         NE2 HIS D 103                NI    NI D 201     1555   1555  2.28  
LINK         NE2 HIS D 105                NI    NI D 201     1555   1555  2.32  
LINK        CA    CA D 202                 O   HOH D 317     1555   1555  2.56  
LINK        CA    CA D 203                 O   HOH D 303     1555   1555  2.51  
LINK         NE2 HIS G  17                NI    NI H 201     1555   1555  2.31  
LINK         O   SER G  20                NA    NA G 101     1555   1555  2.40  
LINK         O   LYS G  23                NA    NA G 101     1555   1555  2.40  
LINK         O   ASN G  25                NA    NA G 101     1555   1555  2.48  
LINK         NE2 HIS G  27                NI    NI H 201     1555   1555  2.11  
LINK         O   ALA G  28                NA    NA G 101     1555   1555  2.42  
LINK         OD1 ASP G  59                CA    CA G 102     1555   1555  2.49  
LINK         OD1 ASN G  61                CA    CA G 102     1555   1555  2.41  
LINK         OD1 ASP G  63                CA    CA G 102     1555   1555  2.42  
LINK         O   ALA G  65                CA    CA G 102     1555   1555  2.51  
LINK         OE1 GLU G  70                CA    CA G 102     1555   1555  2.50  
LINK         OE2 GLU G  70                CA    CA G 102     1555   1555  2.54  
LINK        NA    NA G 101                 O   HOH G 203     1555   1555  2.45  
LINK        CA    CA G 102                 O   HOH G 202     1555   1555  2.54  
LINK         O   SER H  23                NA    NA H 202     1555   1555  2.45  
LINK         O   LEU H  26                NA    NA H 202     1555   1555  2.33  
LINK         O   HIS H  28                NA    NA H 202     1555   1555  2.44  
LINK         O   THR H  31                NA    NA H 202     1555   1555  2.42  
LINK         OE1 GLU H  36                NA    NA H 202     1555   1555  2.40  
LINK         OE2 GLU H  36                NA    NA H 202     1555   1555  2.75  
LINK         OD1 ASP H  67                CA    CA H 203     1555   1555  2.66  
LINK         OD1 ASN H  69                CA    CA H 203     1555   1555  2.38  
LINK         OD1 ASP H  71                CA    CA H 203     1555   1555  2.46  
LINK         O   GLN H  73                CA    CA H 203     1555   1555  2.43  
LINK         OE1 GLU H  78                CA    CA H 203     1555   1555  2.39  
LINK         OE2 GLU H  78                CA    CA H 203     1555   1555  2.74  
LINK         NE2 HIS H  91                NI    NI H 201     1555   1555  2.20  
LINK         NE2 HIS H  95                NI    NI H 201     1555   1555  2.11  
LINK         NE2 HIS H 103                NI    NI H 201     1555   1555  2.26  
LINK         NE2 HIS H 105                NI    NI H 201     1555   1555  2.47  
LINK        NA    NA H 202                 O   HOH H 309     1555   1555  2.53  
LINK        CA    CA H 203                 O   HOH H 313     1555   1555  2.61  
LINK         NE2 HIS E  17                NI    NI F 201     1555   1555  2.25  
LINK         O   SER E  20                NA    NA E 102     1555   1555  2.44  
LINK         O   LYS E  23                NA    NA E 102     1555   1555  2.47  
LINK         O   ASN E  25                NA    NA E 102     1555   1555  2.47  
LINK         NE2 HIS E  27                NI    NI F 201     1555   1555  2.28  
LINK         O   ALA E  28                NA    NA E 102     1555   1555  2.46  
LINK         OD1 ASP E  59                CA    CA E 103     1555   1555  2.54  
LINK         OD1 ASN E  61                CA    CA E 103     1555   1555  2.49  
LINK         OD1 ASP E  63                CA    CA E 103     1555   1555  2.42  
LINK         O   ALA E  65                CA    CA E 103     1555   1555  2.40  
LINK         OE1 GLU E  70                CA    CA E 103     1555   1555  2.43  
LINK         OE2 GLU E  70                CA    CA E 103     1555   1555  2.67  
LINK         NE2 HIS E  83                NI    NI E 101     1555   1555  1.95  
LINK         NE2 HIS E  87                NI    NI E 101     1555   1555  2.09  
LINK        NI    NI E 101                 NE2 HIS F  20     1555   1555  2.04  
LINK        NI    NI E 101                 OD1 ASP F  30     1555   1555  1.89  
LINK        NA    NA E 102                 O   HOH E 202     1555   1555  2.46  
LINK        CA    CA E 103                 O   HOH E 205     1555   1555  2.52  
LINK         O   SER F  23                CA    CA F 202     1555   1555  2.46  
LINK         O   LEU F  26                CA    CA F 202     1555   1555  2.37  
LINK         O   HIS F  28                CA    CA F 202     1555   1555  2.47  
LINK         O   THR F  31                CA    CA F 202     1555   1555  2.41  
LINK         OE1 GLU F  36                CA    CA F 202     1555   1555  2.49  
LINK         OE2 GLU F  36                CA    CA F 202     1555   1555  2.66  
LINK         OD1 ASP F  67                CA    CA F 203     1555   1555  2.55  
LINK         OD1 ASN F  69                CA    CA F 203     1555   1555  2.42  
LINK         OD1 ASP F  71                CA    CA F 203     1555   1555  2.41  
LINK         O   GLN F  73                CA    CA F 203     1555   1555  2.37  
LINK         OE1 GLU F  78                CA    CA F 203     1555   1555  2.38  
LINK         OE2 GLU F  78                CA    CA F 203     1555   1555  2.71  
LINK         NE2 HIS F  91                NI    NI F 201     1555   1555  2.27  
LINK         NE2 HIS F  95                NI    NI F 201     1555   1555  2.23  
LINK         NE2 HIS F 103                NI    NI F 201     1555   1555  2.15  
LINK         NE2 HIS F 105                NI    NI F 201     1555   1555  2.39  
LINK        CA    CA F 202                 O   HOH F 321     1555   1555  2.89  
LINK        CA    CA F 203                 O   HOH F 320     1555   1555  2.42  
CISPEP   1 GLY B  100    PRO B  101          0        -2.61                     
CISPEP   2 GLY D  100    PRO D  101          0        -0.12                     
CISPEP   3 GLY H  100    PRO H  101          0        -2.39                     
CISPEP   4 GLY F  100    PRO F  101          0        -1.87                     
SITE     1 AC1  6 SER A  20  LYS A  23  ASN A  25  ALA A  28                    
SITE     2 AC1  6 TYR A  30  HOH A 201                                          
SITE     1 AC2  6 ASP A  59  ASN A  61  ASP A  63  ALA A  65                    
SITE     2 AC2  6 GLU A  70  HOH A 212                                          
SITE     1 AC3  6 HIS A  17  HIS A  27  HIS B  91  HIS B  95                    
SITE     2 AC3  6 HIS B 103  HIS B 105                                          
SITE     1 AC4  6 SER B  23  LEU B  26  HIS B  28  THR B  31                    
SITE     2 AC4  6 GLU B  36  HOH B 312                                          
SITE     1 AC5  6 ASP B  67  ASN B  69  ASP B  71  GLN B  73                    
SITE     2 AC5  6 GLU B  78  HOH B 316                                          
SITE     1 AC6  4 HIS C  83  HIS C  87  HIS D  20  ASP D  30                    
SITE     1 AC7  6 SER C  20  LYS C  23  ASN C  25  ALA C  28                    
SITE     2 AC7  6 TYR C  30  HOH C 209                                          
SITE     1 AC8  6 ASP C  59  ASN C  61  ASP C  63  ALA C  65                    
SITE     2 AC8  6 GLU C  70  HOH C 204                                          
SITE     1 AC9  6 HIS C  17  HIS C  27  HIS D  91  HIS D  95                    
SITE     2 AC9  6 HIS D 103  HIS D 105                                          
SITE     1 AD1  6 SER D  23  LEU D  26  HIS D  28  THR D  31                    
SITE     2 AD1  6 GLU D  36  HOH D 317                                          
SITE     1 AD2  6 ASP D  67  ASN D  69  ASP D  71  GLN D  73                    
SITE     2 AD2  6 GLU D  78  HOH D 303                                          
SITE     1 AD3  6 SER G  20  LYS G  23  ASN G  25  ALA G  28                    
SITE     2 AD3  6 TYR G  30  HOH G 203                                          
SITE     1 AD4  6 ASP G  59  ASN G  61  ASP G  63  ALA G  65                    
SITE     2 AD4  6 GLU G  70  HOH G 202                                          
SITE     1 AD5  6 HIS G  17  HIS G  27  HIS H  91  HIS H  95                    
SITE     2 AD5  6 HIS H 103  HIS H 105                                          
SITE     1 AD6  6 SER H  23  LEU H  26  HIS H  28  THR H  31                    
SITE     2 AD6  6 GLU H  36  HOH H 309                                          
SITE     1 AD7  6 ASP H  67  ASN H  69  ASP H  71  GLN H  73                    
SITE     2 AD7  6 GLU H  78  HOH H 313                                          
SITE     1 AD8  4 HIS E  83  HIS E  87  HIS F  20  ASP F  30                    
SITE     1 AD9  6 SER E  20  LYS E  23  ASN E  25  ALA E  28                    
SITE     2 AD9  6 TYR E  30  HOH E 202                                          
SITE     1 AE1  6 ASP E  59  ASN E  61  ASP E  63  ALA E  65                    
SITE     2 AE1  6 GLU E  70  HOH E 205                                          
SITE     1 AE2  6 HIS E  17  HIS E  27  HIS F  91  HIS F  95                    
SITE     2 AE2  6 HIS F 103  HIS F 105                                          
SITE     1 AE3  6 SER F  23  LEU F  26  HIS F  28  THR F  31                    
SITE     2 AE3  6 GLU F  36  HOH F 321                                          
SITE     1 AE4  6 ASP F  67  ASN F  69  ASP F  71  GLN F  73                    
SITE     2 AE4  6 GLU F  78  HOH F 320                                          
CRYST1   57.020   77.611  222.722  90.00  90.00  90.00 P 21 21 21   16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.017538  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012885  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004490        0.00000