PDB Short entry for 1QI9
HEADER    OXIDOREDUCTASE                          10-JUN-99   1QI9              
TITLE     X-RAY SIRAS STRUCTURE DETERMINATION OF A VANADIUM-DEPENDENT           
TITLE    2 HALOPEROXIDASE FROM ASCOPHYLLUM NODOSUM AT 2.0 A RESOLUTION          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (VANADIUM BROMOPEROXIDASE);                        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 1.11.1.10                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ASCOPHYLLUM NODOSUM;                            
SOURCE   3 ORGANISM_TAXID: 52969                                                
KEYWDS    BROMOPEROXIDASE, VANADIUM, HALOPEROXIDASE, OXIDOREDUCTASE             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.WEYAND,H.-J.HECHT,M.KIESS,M.F.LIAUD,H.VILTER,D.SCHOMBURG            
REVDAT   5   25-DEC-19 1QI9    1       SEQRES LINK                              
REVDAT   4   04-OCT-17 1QI9    1       REMARK                                   
REVDAT   3   24-FEB-09 1QI9    1       VERSN                                    
REVDAT   2   01-APR-03 1QI9    1       JRNL                                     
REVDAT   1   10-JUN-00 1QI9    0                                                
JRNL        AUTH   M.WEYAND,H.HECHT,M.KIESS,M.LIAUD,H.VILTER,D.SCHOMBURG        
JRNL        TITL   X-RAY STRUCTURE DETERMINATION OF A VANADIUM-DEPENDENT        
JRNL        TITL 2 HALOPEROXIDASE FROM ASCOPHYLLUM NODOSUM AT 2.0 A RESOLUTION. 
JRNL        REF    J.MOL.BIOL.                   V. 293   595 1999              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   10543953                                                     
JRNL        DOI    10.1006/JMBI.1999.3179                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.05 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 100219                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.165                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 5320                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8490                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 15                                      
REMARK   3   SOLVENT ATOMS            : 1759                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 9.56                           
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  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.146         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.149         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.014 ; 0.020               
REMARK   3    ANGLE DISTANCE                  (A) : 0.032 ; 0.040               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : 0.034 ; 0.050               
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : 0.130 ; 0.150               
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : 0.172 ; 0.300               
REMARK   3    MULTIPLE TORSION                (A) : 0.249 ; 0.300               
REMARK   3    H-BOND (X...Y)                  (A) : 0.117 ; 0.300               
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : 3.900 ; 7.000               
REMARK   3    STAGGERED                 (DEGREES) : 14.600; 15.000              
REMARK   3    TRANSVERSE                (DEGREES) : 30.800; 20.000              
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.286 ; 2.000                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.735 ; 3.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.628 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.255 ; 3.000                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1QI9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUN-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000001172.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-MAR-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 130                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : SIEMENS                            
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS-NICOLET X100               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : CCP4 SCALA, X-GEN                  
REMARK 200  DATA SCALING SOFTWARE          : X-GEN, CCP4 (SCALA)                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 105540                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.050                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 31.600                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.0                               
REMARK 200  DATA REDUNDANCY                : 2.300                              
REMARK 200  R MERGE                    (I) : 0.06100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.15                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 85.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.40                               
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: SIRAS                        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULPHATE 50 MM            
REMARK 280  TRIS/HCL, PH 8.0                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      136.15000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       56.59500            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       56.59500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      204.22500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       56.59500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       56.59500            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       68.07500            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       56.59500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       56.59500            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      204.22500            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       56.59500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       56.59500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       68.07500            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      136.15000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11880 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 34560 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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     PCA A     1                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A  76   CB  -  CG  -  OD1 ANGL. DEV. = -10.6 DEGREES          
REMARK 500    ARG A 101   CD  -  NE  -  CZ  ANGL. DEV. =  11.1 DEGREES          
REMARK 500    ARG A 101   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ASP A 241   CB  -  CG  -  OD1 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    ARG A 269   NE  -  CZ  -  NH1 ANGL. DEV. =   5.0 DEGREES          
REMARK 500    ARG A 286   NE  -  CZ  -  NH1 ANGL. DEV. =   5.1 DEGREES          
REMARK 500    ARG A 286   NE  -  CZ  -  NH2 ANGL. DEV. =  -9.5 DEGREES          
REMARK 500    TYR A 323   CA  -  CB  -  CG  ANGL. DEV. =  18.0 DEGREES          
REMARK 500    ARG A 325   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    GLN A 390   CA  -  CB  -  CG  ANGL. DEV. =  16.8 DEGREES          
REMARK 500    TYR A 398   CB  -  CG  -  CD1 ANGL. DEV. =  -4.9 DEGREES          
REMARK 500    TYR A 414   CB  -  CG  -  CD2 ANGL. DEV. =   7.2 DEGREES          
REMARK 500    TYR A 414   CB  -  CG  -  CD1 ANGL. DEV. =  -8.9 DEGREES          
REMARK 500    ASP A 450   CB  -  CG  -  OD1 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    ARG A 459   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    PHE A 478   CB  -  CG  -  CD2 ANGL. DEV. =  -5.8 DEGREES          
REMARK 500    PHE A 478   CB  -  CG  -  CD1 ANGL. DEV. =   5.0 DEGREES          
REMARK 500    ASP A 534   CB  -  CG  -  OD1 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    THR B   2   N   -  CA  -  CB  ANGL. DEV. = -18.4 DEGREES          
REMARK 500    THR B   2   CA  -  CB  -  CG2 ANGL. DEV. =   9.4 DEGREES          
REMARK 500    ASP B  19   CB  -  CG  -  OD1 ANGL. DEV. =   6.7 DEGREES          
REMARK 500    ARG B  32   NH1 -  CZ  -  NH2 ANGL. DEV. =   8.2 DEGREES          
REMARK 500    ARG B  32   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    ARG B 101   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    ASP B 112   CB  -  CG  -  OD1 ANGL. DEV. =   5.8 DEGREES          
REMARK 500    LEU B 129   CA  -  CB  -  CG  ANGL. DEV. =  21.6 DEGREES          
REMARK 500    ARG B 148   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    ARG B 148   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.0 DEGREES          
REMARK 500    ASP B 239   CB  -  CG  -  OD1 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ARG B 269   NE  -  CZ  -  NH1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG B 311   NE  -  CZ  -  NH1 ANGL. DEV. =   4.5 DEGREES          
REMARK 500    TYR B 323   CA  -  CB  -  CG  ANGL. DEV. =  15.4 DEGREES          
REMARK 500    ARG B 335   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    TYR B 414   CB  -  CG  -  CD2 ANGL. DEV. =   6.4 DEGREES          
REMARK 500    TYR B 414   CB  -  CG  -  CD1 ANGL. DEV. =  -6.4 DEGREES          
REMARK 500    ASP B 444   CB  -  CG  -  OD1 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    ASP B 449   CB  -  CG  -  OD1 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    ASP B 457   CB  -  CG  -  OD1 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    ARG B 459   CD  -  NE  -  CZ  ANGL. DEV. =   9.2 DEGREES          
REMARK 500    ARG B 459   NE  -  CZ  -  NH1 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    ARG B 459   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    ARG B 480   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   4      -64.59   -157.00                                   
REMARK 500    ASP A   7     -163.93   -160.38                                   
REMARK 500    HIS A  55       29.32   -154.67                                   
REMARK 500    SER A  57      -10.14     93.59                                   
REMARK 500    GLN A 193      -32.85   -133.46                                   
REMARK 500    ASP A 233       -4.78     60.69                                   
REMARK 500    ILE A 280      -71.76     67.29                                   
REMARK 500    PHE A 315      -78.87   -153.29                                   
REMARK 500    VAL A 344      -69.89   -103.98                                   
REMARK 500    ASP A 368       49.30    -78.06                                   
REMARK 500    CYS A 555       74.22   -100.57                                   
REMARK 500    SER B   4      -78.22   -136.34                                   
REMARK 500    HIS B  55       32.85   -157.40                                   
REMARK 500    SER B  57      -14.96     89.96                                   
REMARK 500    ASP B 233      -42.66     77.44                                   
REMARK 500    ILE B 280      -72.21     66.19                                   
REMARK 500    PHE B 315      -75.21   -157.79                                   
REMARK 500    VAL B 344      -62.08   -104.13                                   
REMARK 500    ASP B 368       46.40    -78.74                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    PCA B   1        -14.60                                           
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                             VO4 A 600   V                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 486   NE2                                                    
REMARK 620 2 VO4 A 600   O1   91.2                                              
REMARK 620 3 VO4 A 600   O2   94.0 111.4                                        
REMARK 620 4 VO4 A 600   O3   84.0 127.6 121.0                                  
REMARK 620 5 VO4 A 600   O4  172.6  93.3  89.9  88.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             VO4 B 600   V                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 486   NE2                                                    
REMARK 620 2 VO4 B 600   O1   81.5                                              
REMARK 620 3 VO4 B 600   O2   93.6 120.3                                        
REMARK 620 4 VO4 B 600   O3   83.7 128.4 109.7                                  
REMARK 620 5 VO4 B 600   O4  171.1  96.7  94.8  90.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VO4 A 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VO4 B 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 602                 
DBREF  1QI9 A    1   556  UNP    P81701   PRXV_ASCNO       1    556             
DBREF  1QI9 B    1   556  UNP    P81701   PRXV_ASCNO       1    556             
SEQRES   1 A  556  PCA THR CYS SER THR SER ASP ASP ALA ASP ASP PRO THR          
SEQRES   2 A  556  PRO PRO ASN GLU ARG ASP ASP GLU ALA PHE ALA SER ARG          
SEQRES   3 A  556  VAL ALA ALA ALA LYS ARG GLU LEU GLU GLY THR GLY THR          
SEQRES   4 A  556  VAL CYS GLN ILE ASN ASN GLY GLU THR ASP LEU ALA ALA          
SEQRES   5 A  556  LYS PHE HIS LYS SER LEU PRO HIS ASP ASP LEU GLY GLN          
SEQRES   6 A  556  VAL ASP ALA ASP ALA PHE ALA ALA LEU GLU ASP CYS ILE          
SEQRES   7 A  556  LEU ASN GLY ASP LEU SER ILE CYS GLU ASP VAL PRO VAL          
SEQRES   8 A  556  GLY ASN SER GLU GLY ASP PRO VAL GLY ARG LEU VAL ASN          
SEQRES   9 A  556  PRO THR ALA ALA PHE ALA ILE ASP ILE SER GLY PRO ALA          
SEQRES  10 A  556  PHE SER ALA THR THR ILE PRO PRO VAL PRO THR LEU PRO          
SEQRES  11 A  556  SER PRO GLU LEU ALA ALA GLN LEU ALA GLU VAL TYR TRP          
SEQRES  12 A  556  MET ALA LEU ALA ARG ASP VAL PRO PHE MET GLN TYR GLY          
SEQRES  13 A  556  THR ASP ASP ILE THR VAL THR ALA ALA ALA ASN LEU ALA          
SEQRES  14 A  556  GLY MET GLU GLY PHE PRO ASN LEU ASP ALA VAL SER ILE          
SEQRES  15 A  556  GLY SER ASP GLY THR VAL ASP PRO LEU SER GLN LEU PHE          
SEQRES  16 A  556  ARG ALA THR PHE VAL GLY VAL GLU THR GLY PRO PHE ILE          
SEQRES  17 A  556  SER GLN LEU LEU VAL ASN SER PHE THR ILE ASP SER ILE          
SEQRES  18 A  556  THR VAL GLU PRO LYS GLN GLU THR PHE ALA PRO ASP VAL          
SEQRES  19 A  556  ASN TYR MET VAL ASP PHE ASP GLU TRP LEU ASN ILE GLN          
SEQRES  20 A  556  ASN GLY GLY PRO PRO ALA GLY PRO GLU LEU LEU ASP ASP          
SEQRES  21 A  556  GLU LEU ARG PHE VAL ARG ASN ALA ARG ASP LEU ALA ARG          
SEQRES  22 A  556  VAL THR PHE THR ASP ASN ILE ASN THR GLU ALA TYR ARG          
SEQRES  23 A  556  GLY ALA LEU ILE LEU LEU GLY LEU ASP ALA PHE ASN ARG          
SEQRES  24 A  556  ALA GLY VAL ASN GLY PRO PHE ILE ASP ILE ASP ARG GLN          
SEQRES  25 A  556  ALA GLY PHE VAL ASN PHE GLY ILE SER HIS TYR PHE ARG          
SEQRES  26 A  556  LEU ILE GLY ALA ALA GLU LEU ALA GLN ARG SER SER TRP          
SEQRES  27 A  556  TYR GLN LYS TRP GLN VAL HIS ARG PHE ALA ARG PRO GLU          
SEQRES  28 A  556  ALA LEU GLY GLY THR LEU HIS LEU THR ILE LYS GLY GLU          
SEQRES  29 A  556  LEU ASN ALA ASP PHE ASP LEU SER LEU LEU GLU ASN ALA          
SEQRES  30 A  556  GLU LEU LEU LYS ARG VAL ALA ALA ILE ASN ALA ALA GLN          
SEQRES  31 A  556  ASN PRO ASN ASN GLU VAL THR TYR LEU LEU PRO GLN ALA          
SEQRES  32 A  556  ILE GLN GLU GLY SER PRO THR HIS PRO SER TYR PRO SER          
SEQRES  33 A  556  GLY HIS ALA THR GLN ASN GLY ALA PHE ALA THR VAL LEU          
SEQRES  34 A  556  LYS ALA LEU ILE GLY LEU ASP ARG GLY GLY ASP CYS TYR          
SEQRES  35 A  556  PRO ASP PRO VAL TYR PRO ASP ASP ASP GLY LEU LYS LEU          
SEQRES  36 A  556  ILE ASP PHE ARG GLY SER CYS LEU THR PHE GLU GLY GLU          
SEQRES  37 A  556  ILE ASN LYS LEU ALA VAL ASN VAL ALA PHE GLY ARG GLN          
SEQRES  38 A  556  MET LEU GLY ILE HIS TYR ARG PHE ASP GLY ILE GLN GLY          
SEQRES  39 A  556  LEU LEU LEU GLY GLU THR ILE THR VAL ARG THR LEU HIS          
SEQRES  40 A  556  GLN GLU LEU MET THR PHE ALA GLU GLU SER THR PHE GLU          
SEQRES  41 A  556  PHE ARG LEU PHE THR GLY GLU VAL ILE LYS LEU PHE GLN          
SEQRES  42 A  556  ASP GLY THR PHE THR ILE ASP GLY PHE LYS CYS PRO GLY          
SEQRES  43 A  556  LEU VAL TYR THR GLY VAL GLU ASN CYS VAL                      
SEQRES   1 B  556  PCA THR CYS SER THR SER ASP ASP ALA ASP ASP PRO THR          
SEQRES   2 B  556  PRO PRO ASN GLU ARG ASP ASP GLU ALA PHE ALA SER ARG          
SEQRES   3 B  556  VAL ALA ALA ALA LYS ARG GLU LEU GLU GLY THR GLY THR          
SEQRES   4 B  556  VAL CYS GLN ILE ASN ASN GLY GLU THR ASP LEU ALA ALA          
SEQRES   5 B  556  LYS PHE HIS LYS SER LEU PRO HIS ASP ASP LEU GLY GLN          
SEQRES   6 B  556  VAL ASP ALA ASP ALA PHE ALA ALA LEU GLU ASP CYS ILE          
SEQRES   7 B  556  LEU ASN GLY ASP LEU SER ILE CYS GLU ASP VAL PRO VAL          
SEQRES   8 B  556  GLY ASN SER GLU GLY ASP PRO VAL GLY ARG LEU VAL ASN          
SEQRES   9 B  556  PRO THR ALA ALA PHE ALA ILE ASP ILE SER GLY PRO ALA          
SEQRES  10 B  556  PHE SER ALA THR THR ILE PRO PRO VAL PRO THR LEU PRO          
SEQRES  11 B  556  SER PRO GLU LEU ALA ALA GLN LEU ALA GLU VAL TYR TRP          
SEQRES  12 B  556  MET ALA LEU ALA ARG ASP VAL PRO PHE MET GLN TYR GLY          
SEQRES  13 B  556  THR ASP ASP ILE THR VAL THR ALA ALA ALA ASN LEU ALA          
SEQRES  14 B  556  GLY MET GLU GLY PHE PRO ASN LEU ASP ALA VAL SER ILE          
SEQRES  15 B  556  GLY SER ASP GLY THR VAL ASP PRO LEU SER GLN LEU PHE          
SEQRES  16 B  556  ARG ALA THR PHE VAL GLY VAL GLU THR GLY PRO PHE ILE          
SEQRES  17 B  556  SER GLN LEU LEU VAL ASN SER PHE THR ILE ASP SER ILE          
SEQRES  18 B  556  THR VAL GLU PRO LYS GLN GLU THR PHE ALA PRO ASP VAL          
SEQRES  19 B  556  ASN TYR MET VAL ASP PHE ASP GLU TRP LEU ASN ILE GLN          
SEQRES  20 B  556  ASN GLY GLY PRO PRO ALA GLY PRO GLU LEU LEU ASP ASP          
SEQRES  21 B  556  GLU LEU ARG PHE VAL ARG ASN ALA ARG ASP LEU ALA ARG          
SEQRES  22 B  556  VAL THR PHE THR ASP ASN ILE ASN THR GLU ALA TYR ARG          
SEQRES  23 B  556  GLY ALA LEU ILE LEU LEU GLY LEU ASP ALA PHE ASN ARG          
SEQRES  24 B  556  ALA GLY VAL ASN GLY PRO PHE ILE ASP ILE ASP ARG GLN          
SEQRES  25 B  556  ALA GLY PHE VAL ASN PHE GLY ILE SER HIS TYR PHE ARG          
SEQRES  26 B  556  LEU ILE GLY ALA ALA GLU LEU ALA GLN ARG SER SER TRP          
SEQRES  27 B  556  TYR GLN LYS TRP GLN VAL HIS ARG PHE ALA ARG PRO GLU          
SEQRES  28 B  556  ALA LEU GLY GLY THR LEU HIS LEU THR ILE LYS GLY GLU          
SEQRES  29 B  556  LEU ASN ALA ASP PHE ASP LEU SER LEU LEU GLU ASN ALA          
SEQRES  30 B  556  GLU LEU LEU LYS ARG VAL ALA ALA ILE ASN ALA ALA GLN          
SEQRES  31 B  556  ASN PRO ASN ASN GLU VAL THR TYR LEU LEU PRO GLN ALA          
SEQRES  32 B  556  ILE GLN GLU GLY SER PRO THR HIS PRO SER TYR PRO SER          
SEQRES  33 B  556  GLY HIS ALA THR GLN ASN GLY ALA PHE ALA THR VAL LEU          
SEQRES  34 B  556  LYS ALA LEU ILE GLY LEU ASP ARG GLY GLY ASP CYS TYR          
SEQRES  35 B  556  PRO ASP PRO VAL TYR PRO ASP ASP ASP GLY LEU LYS LEU          
SEQRES  36 B  556  ILE ASP PHE ARG GLY SER CYS LEU THR PHE GLU GLY GLU          
SEQRES  37 B  556  ILE ASN LYS LEU ALA VAL ASN VAL ALA PHE GLY ARG GLN          
SEQRES  38 B  556  MET LEU GLY ILE HIS TYR ARG PHE ASP GLY ILE GLN GLY          
SEQRES  39 B  556  LEU LEU LEU GLY GLU THR ILE THR VAL ARG THR LEU HIS          
SEQRES  40 B  556  GLN GLU LEU MET THR PHE ALA GLU GLU SER THR PHE GLU          
SEQRES  41 B  556  PHE ARG LEU PHE THR GLY GLU VAL ILE LYS LEU PHE GLN          
SEQRES  42 B  556  ASP GLY THR PHE THR ILE ASP GLY PHE LYS CYS PRO GLY          
SEQRES  43 B  556  LEU VAL TYR THR GLY VAL GLU ASN CYS VAL                      
MODRES 1QI9 PCA B    1  GLN  PYROGLUTAMIC ACID                                  
HET    PCA  B   1       8                                                       
HET    VO4  A 600       5                                                       
HET    IOD  A 601       1                                                       
HET    IOD  A 602       1                                                       
HET    IOD  A 603       1                                                       
HET    VO4  B 600       5                                                       
HET    IOD  B 601       1                                                       
HET    IOD  B 602       1                                                       
HETNAM     PCA PYROGLUTAMIC ACID                                                
HETNAM     VO4 VANADATE ION                                                     
HETNAM     IOD IODIDE ION                                                       
FORMUL   2  PCA    C5 H7 N O3                                                   
FORMUL   3  VO4    2(O4 V 3-)                                                   
FORMUL   4  IOD    5(I 1-)                                                      
FORMUL  10  HOH   *1759(H2 O)                                                   
HELIX    1   1 PRO A   15  THR A   37  1                                  23    
HELIX    2   2 ASP A   67  ASN A   80  1                                  14    
HELIX    3   3 LEU A   83  GLU A   87  1                                   5    
HELIX    4   4 PRO A  132  ALA A  147  1                                  16    
HELIX    5   5 ASP A  159  GLY A  170  1                                  12    
HELIX    6   6 PRO A  190  GLN A  193  1                                   4    
HELIX    7   7 GLN A  210  VAL A  213  1                                   4    
HELIX    8   8 PHE A  240  GLN A  247  1                                   8    
HELIX    9   9 ALA A  268  THR A  277  1                                  10    
HELIX   10  10 THR A  282  GLY A  293  1                                  12    
HELIX   11  11 ILE A  320  TRP A  342  1                                  23    
HELIX   12  12 PRO A  350  LYS A  362  1                                  13    
HELIX   13  13 LEU A  371  LEU A  374  1                                   4    
HELIX   14  14 ALA A  377  GLN A  390  1                                  14    
HELIX   15  15 GLY A  417  ILE A  433  1                                  17    
HELIX   16  16 LEU A  435  GLY A  438  1                                   4    
HELIX   17  17 PHE A  465  LEU A  483  1                                  19    
HELIX   18  18 ARG A  488  THR A  512  1                                  25    
HELIX   19   1 PRO B   15  THR B   37  1                                  23    
HELIX   20   2 ASP B   67  ASN B   80  1                                  14    
HELIX   21   3 LEU B   83  GLU B   87  1                                   5    
HELIX   22   4 PRO B  132  ALA B  147  1                                  16    
HELIX   23   5 ASP B  159  GLY B  170  1                                  12    
HELIX   24   6 PRO B  190  GLN B  193  1                                   4    
HELIX   25   7 GLN B  210  VAL B  213  1                                   4    
HELIX   26   8 PHE B  240  GLN B  247  1                                   8    
HELIX   27   9 ALA B  268  THR B  277  1                                  10    
HELIX   28  10 THR B  282  GLY B  293  1                                  12    
HELIX   29  11 ILE B  320  TRP B  342  1                                  23    
HELIX   30  12 PRO B  350  LYS B  362  1                                  13    
HELIX   31  13 LEU B  371  LEU B  374  1                                   4    
HELIX   32  14 ALA B  377  GLN B  390  1                                  14    
HELIX   33  15 GLY B  417  ILE B  433  1                                  17    
HELIX   34  16 LEU B  435  GLY B  438  1                                   4    
HELIX   35  17 PHE B  465  LEU B  483  1                                  19    
HELIX   36  18 ARG B  488  THR B  512  1                                  25    
SHEET    1  S1 2 PHE A 216  ILE A 218  0                                        
SHEET    2  S1 2 ILE A 221  VAL A 223 -1                                        
SHEET    1  S2 2 PRO A 445  ASP A 449  0                                        
SHEET    2  S2 2 LYS A 454  PHE A 458 -1                                        
SHEET    1  S3 4 SER A 517  ARG A 522  0                                        
SHEET    2  S3 4 GLU A 527  GLN A 533 -1                                        
SHEET    3  S3 4 PHE A 537  ILE A 539 -1                                        
SHEET    4  S3 4 PHE A 542  LYS A 543 -1                                        
SHEET    1  S4 2 PHE B 216  ILE B 218  0                                        
SHEET    2  S4 2 ILE B 221  VAL B 223 -1                                        
SHEET    1  S5 2 VAL B 446  PRO B 448  0                                        
SHEET    2  S5 2 LEU B 455  ASP B 457 -1                                        
SHEET    1  S6 4 THR B 518  ARG B 522  0                                        
SHEET    2  S6 4 VAL B 528  PHE B 532 -1                                        
SHEET    3  S6 4 PHE B 537  ILE B 539 -1                                        
SHEET    4  S6 4 PHE B 542  LYS B 543 -1                                        
SSBOND   1 CYS A    3    CYS B   41                          1555   1555  2.00  
SSBOND   2 CYS A   41    CYS B    3                          1555   1555  1.92  
SSBOND   3 CYS A   77    CYS A   86                          1555   1555  2.04  
SSBOND   4 CYS A  441    CYS A  462                          1555   1555  2.03  
SSBOND   5 CYS A  544    CYS A  555                          1555   1555  2.04  
SSBOND   6 CYS B   77    CYS B   86                          1555   1555  2.08  
SSBOND   7 CYS B  441    CYS B  462                          1555   1555  2.05  
SSBOND   8 CYS B  544    CYS B  555                          1555   1555  2.07  
LINK         V   VO4 A 600                 NE2 HIS A 486     1555   1555  2.11  
LINK         V   VO4 B 600                 NE2 HIS B 486     1555   1555  2.11  
LINK         I   IOD A 601                 CE1 TYR A 398     1555   1555  2.09  
LINK         I   IOD A 602                 CE1 TYR A 447     1555   1555  2.08  
LINK         I   IOD A 603                 CE2 TYR A 447     1555   1555  2.06  
LINK         I   IOD B 601                 CE1 TYR B 447     1555   1555  2.06  
LINK         I   IOD B 602                 CE2 TYR B 447     1555   1555  2.05  
LINK         C   PCA B   1                 N   THR B   2     1555   1555  1.33  
CISPEP   1 TYR A  414    PRO A  415          0        -5.75                     
CISPEP   2 TYR B  414    PRO B  415          0        -2.88                     
SITE     1 AC1 10 LYS A 341  ARG A 349  PRO A 409  HIS A 411                    
SITE     2 AC1 10 SER A 416  GLY A 417  HIS A 418  ARG A 480                    
SITE     3 AC1 10 HIS A 486  HOH A1350                                          
SITE     1 AC2  2 LYS A 362  TYR A 398                                          
SITE     1 AC3  2 MET A 153  TYR A 447                                          
SITE     1 AC4  4 TYR A 447  ASP A 457  PHE A 458  HOH A 995                    
SITE     1 AC5 10 LYS B 341  ARG B 349  PRO B 409  HIS B 411                    
SITE     2 AC5 10 SER B 416  GLY B 417  HIS B 418  ARG B 480                    
SITE     3 AC5 10 HIS B 486  HOH B1387                                          
SITE     1 AC6  2 MET B 153  TYR B 447                                          
SITE     1 AC7  3 TYR B 447  ASP B 457  HOH B 878                               
CRYST1  113.190  113.190  272.300  90.00  90.00  90.00 P 43 21 2    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      0.008835  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008835  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003672        0.00000