PDB Short entry for 6ARH
HEADER    LYASE                                   22-AUG-17   6ARH              
TITLE     CRYSTAL STRUCTURE OF HUMAN NAL AT A RESOLUTION OF 1.6 ANGSTROM        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: N-ACETYLNEURAMINATE LYASE;                                 
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: NALASE, N-ACETYLNEURAMINATE PYRUVATE-LYASE, N-              
COMPND   5 ACETYLNEURAMINIC ACID ALDOLASE, SIALATE LYASE,SIALATE-PYRUVATE LYASE,
COMPND   6 SIALIC ACID ALDOLASE, SIALIC ACID LYASE;                             
COMPND   7 EC: 4.1.3.3;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: NPL, C1ORF13;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    LYASE, SUGAR METABOLISM, SIALIC ACID, TETRAMER                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.G.PEARCE,R.BUNDELA,J.R.KEOWN                                        
REVDAT   2   04-OCT-23 6ARH    1       REMARK                                   
REVDAT   1   22-AUG-18 6ARH    0                                                
JRNL        AUTH   F.G.PEARCE,R.BUNDELA,J.R.KEOWN                               
JRNL        TITL   CRYSTAL STRUCTURE OF HUMAN NAL AT A RESOLUTION OF 1.6        
JRNL        TITL 2 ANGSTROM                                                     
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 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) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.27                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 165097                         
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) : 0.166                           
REMARK   3   R VALUE            (WORKING SET) : 0.164                           
REMARK   3   FREE R VALUE                     : 0.189                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 8739                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 9317                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 32                                      
REMARK   3   SOLVENT ATOMS            : 1271                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 23.34                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.38000                                             
REMARK   3    B22 (A**2) : 0.31000                                              
REMARK   3    B33 (A**2) : 0.06000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.079         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.078         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.059         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.764         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : NULL  ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : NULL  ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
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) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
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) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 6ARH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-AUG-17.                  
REMARK 100 THE DEPOSITION ID IS D_1000229694.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-APR-17                          
REMARK 200  TEMPERATURE           (KELVIN) : 110                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : AUSTRALIAN SYNCHROTRON             
REMARK 200  BEAMLINE                       : MX1                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9537                             
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL SI(111)             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.5.32                     
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 173953                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 49.270                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 6.800                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.63                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.29700                            
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: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 5AFD                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3350, 0.2 M SODIUM ACETATE, 0.1   
REMARK 280  M HEPES, PH 7.5, VAPOR DIFFUSION, TEMPERATURE 291K                  
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       48.49400            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       63.51350            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       53.44850            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       63.51350            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       48.49400            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       53.44850            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 13680 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 41060 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 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 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     MET A   -15                                                      
REMARK 465     GLY A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     HIS A    -9                                                      
REMARK 465     HIS A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     GLU A    -6                                                      
REMARK 465     ASN A    -5                                                      
REMARK 465     LEU A    -4                                                      
REMARK 465     TYR A    -3                                                      
REMARK 465     PHE A    -2                                                      
REMARK 465     GLN A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     GLY A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     MET A     3                                                      
REMARK 465     ALA A     4                                                      
REMARK 465     PHE A     5                                                      
REMARK 465     PRO A     6                                                      
REMARK 465     LYS A     7                                                      
REMARK 465     LYS A     8                                                      
REMARK 465     SER A   309                                                      
REMARK 465     PHE A   310                                                      
REMARK 465     THR A   311                                                      
REMARK 465     ASP A   312                                                      
REMARK 465     LEU A   313                                                      
REMARK 465     LYS A   314                                                      
REMARK 465     ASP A   315                                                      
REMARK 465     GLY A   316                                                      
REMARK 465     ASN A   317                                                      
REMARK 465     LEU A   318                                                      
REMARK 465     GLU A   319                                                      
REMARK 465     ALA A   320                                                      
REMARK 465     GLY A   321                                                      
REMARK 465     SER A   322                                                      
REMARK 465     MET B   -15                                                      
REMARK 465     GLY B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     HIS B    -9                                                      
REMARK 465     HIS B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     GLU B    -6                                                      
REMARK 465     ASN B    -5                                                      
REMARK 465     LEU B    -4                                                      
REMARK 465     TYR B    -3                                                      
REMARK 465     PHE B    -2                                                      
REMARK 465     GLN B    -1                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     GLY B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     MET B     3                                                      
REMARK 465     ALA B     4                                                      
REMARK 465     PHE B     5                                                      
REMARK 465     PRO B     6                                                      
REMARK 465     LYS B     7                                                      
REMARK 465     THR B   311                                                      
REMARK 465     ASP B   312                                                      
REMARK 465     LEU B   313                                                      
REMARK 465     LYS B   314                                                      
REMARK 465     ASP B   315                                                      
REMARK 465     GLY B   316                                                      
REMARK 465     ASN B   317                                                      
REMARK 465     LEU B   318                                                      
REMARK 465     GLU B   319                                                      
REMARK 465     ALA B   320                                                      
REMARK 465     GLY B   321                                                      
REMARK 465     SER B   322                                                      
REMARK 465     MET C   -15                                                      
REMARK 465     GLY C   -14                                                      
REMARK 465     HIS C   -13                                                      
REMARK 465     HIS C   -12                                                      
REMARK 465     HIS C   -11                                                      
REMARK 465     HIS C   -10                                                      
REMARK 465     HIS C    -9                                                      
REMARK 465     HIS C    -8                                                      
REMARK 465     GLY C    -7                                                      
REMARK 465     GLU C    -6                                                      
REMARK 465     ASN C    -5                                                      
REMARK 465     LEU C    -4                                                      
REMARK 465     TYR C    -3                                                      
REMARK 465     PHE C    -2                                                      
REMARK 465     GLN C    -1                                                      
REMARK 465     GLY C     0                                                      
REMARK 465     GLY C     1                                                      
REMARK 465     SER C     2                                                      
REMARK 465     MET C     3                                                      
REMARK 465     ALA C     4                                                      
REMARK 465     PHE C     5                                                      
REMARK 465     PRO C     6                                                      
REMARK 465     LYS C     7                                                      
REMARK 465     LYS C     8                                                      
REMARK 465     SER C   309                                                      
REMARK 465     PHE C   310                                                      
REMARK 465     THR C   311                                                      
REMARK 465     ASP C   312                                                      
REMARK 465     LEU C   313                                                      
REMARK 465     LYS C   314                                                      
REMARK 465     ASP C   315                                                      
REMARK 465     GLY C   316                                                      
REMARK 465     ASN C   317                                                      
REMARK 465     LEU C   318                                                      
REMARK 465     GLU C   319                                                      
REMARK 465     ALA C   320                                                      
REMARK 465     GLY C   321                                                      
REMARK 465     SER C   322                                                      
REMARK 465     MET D   -15                                                      
REMARK 465     GLY D   -14                                                      
REMARK 465     HIS D   -13                                                      
REMARK 465     HIS D   -12                                                      
REMARK 465     HIS D   -11                                                      
REMARK 465     HIS D   -10                                                      
REMARK 465     HIS D    -9                                                      
REMARK 465     HIS D    -8                                                      
REMARK 465     GLY D    -7                                                      
REMARK 465     GLU D    -6                                                      
REMARK 465     ASN D    -5                                                      
REMARK 465     LEU D    -4                                                      
REMARK 465     TYR D    -3                                                      
REMARK 465     PHE D    -2                                                      
REMARK 465     GLN D    -1                                                      
REMARK 465     GLY D     0                                                      
REMARK 465     GLY D     1                                                      
REMARK 465     SER D     2                                                      
REMARK 465     MET D     3                                                      
REMARK 465     ALA D     4                                                      
REMARK 465     PHE D     5                                                      
REMARK 465     PRO D     6                                                      
REMARK 465     LYS D     7                                                      
REMARK 465     SER D   309                                                      
REMARK 465     PHE D   310                                                      
REMARK 465     THR D   311                                                      
REMARK 465     ASP D   312                                                      
REMARK 465     LEU D   313                                                      
REMARK 465     LYS D   314                                                      
REMARK 465     ASP D   315                                                      
REMARK 465     GLY D   316                                                      
REMARK 465     ASN D   317                                                      
REMARK 465     LEU D   318                                                      
REMARK 465     GLU D   319                                                      
REMARK 465     ALA D   320                                                      
REMARK 465     GLY D   321                                                      
REMARK 465     SER D   322                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A   9    CG   CD   CE   NZ                                   
REMARK 470     GLU A 293    CG   CD   OE1  OE2                                  
REMARK 470     LYS B   8    CG   CD   CE   NZ                                   
REMARK 470     LYS B 228    CG   CD   CE   NZ                                   
REMARK 470     ARG B 292    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU B 293    CG   CD   OE1  OE2                                  
REMARK 470     LYS C   9    CG   CD   CE   NZ                                   
REMARK 470     LYS D   8    CG   CD   CE   NZ                                   
REMARK 470     LYS D   9    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OG1  THR A    22     OD1  ASN A    24              2.01            
REMARK 500   NH2  ARG B    66     OE2  GLU B    97              2.02            
REMARK 500   OE1  GLU A   158     O    HOH A   501              2.11            
REMARK 500   OG1  THR C    22     OD1  ASN C    24              2.16            
REMARK 500   OG1  THR B    22     OD1  ASN B    24              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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 C 178   CB  -  CG  -  OD1 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ASP D 178   CB  -  CG  -  OD1 ANGL. DEV. =   6.1 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    LYS A  79      -56.66   -131.47                                   
REMARK 500    PHE A 117      -70.28    -96.55                                   
REMARK 500    ILE A 147       70.83   -153.33                                   
REMARK 500    ASP A 178      149.77   -170.70                                   
REMARK 500    LYS B  79      -55.38   -132.98                                   
REMARK 500    ILE B 147       69.09   -154.57                                   
REMARK 500    SER B 177       79.89   -103.18                                   
REMARK 500    ASP C  78       19.65     59.32                                   
REMARK 500    LYS C  79      -53.77   -131.63                                   
REMARK 500    PHE C 117      -73.13    -88.61                                   
REMARK 500    ILE C 147       68.99   -156.07                                   
REMARK 500    LYS D  79      -56.81   -132.89                                   
REMARK 500    ILE D 147       66.79   -151.33                                   
REMARK 500    LYS D 154       67.67   -100.76                                   
REMARK 500    SER D 177       78.36   -103.14                                   
REMARK 500    SER D 177       78.60   -103.70                                   
REMARK 500    ASP D 240       78.65   -107.70                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH C1047        DISTANCE =  6.25 ANGSTROMS                       
REMARK 525    HOH D 787        DISTANCE =  6.40 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT C 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT C 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT C 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT D 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT D 402                 
DBREF  6ARH A    3   322  UNP    Q9BXD5   NPL_HUMAN        1    320             
DBREF  6ARH B    3   322  UNP    Q9BXD5   NPL_HUMAN        1    320             
DBREF  6ARH C    3   322  UNP    Q9BXD5   NPL_HUMAN        1    320             
DBREF  6ARH D    3   322  UNP    Q9BXD5   NPL_HUMAN        1    320             
SEQADV 6ARH MET A  -15  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY A  -14  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS A  -13  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS A  -12  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS A  -11  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS A  -10  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS A   -9  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS A   -8  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY A   -7  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLU A   -6  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH ASN A   -5  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH LEU A   -4  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH TYR A   -3  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH PHE A   -2  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLN A   -1  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY A    0  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY A    1  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH SER A    2  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH MET B  -15  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY B  -14  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS B  -13  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS B  -12  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS B  -11  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS B  -10  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS B   -9  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS B   -8  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY B   -7  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLU B   -6  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH ASN B   -5  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH LEU B   -4  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH TYR B   -3  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH PHE B   -2  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLN B   -1  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY B    0  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY B    1  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH SER B    2  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH MET C  -15  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY C  -14  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS C  -13  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS C  -12  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS C  -11  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS C  -10  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS C   -9  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS C   -8  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY C   -7  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLU C   -6  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH ASN C   -5  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH LEU C   -4  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH TYR C   -3  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH PHE C   -2  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLN C   -1  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY C    0  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY C    1  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH SER C    2  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH MET D  -15  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY D  -14  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS D  -13  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS D  -12  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS D  -11  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS D  -10  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS D   -9  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH HIS D   -8  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY D   -7  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLU D   -6  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH ASN D   -5  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH LEU D   -4  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH TYR D   -3  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH PHE D   -2  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLN D   -1  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY D    0  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH GLY D    1  UNP  Q9BXD5              EXPRESSION TAG                 
SEQADV 6ARH SER D    2  UNP  Q9BXD5              EXPRESSION TAG                 
SEQRES   1 A  338  MET GLY HIS HIS HIS HIS HIS HIS GLY GLU ASN LEU TYR          
SEQRES   2 A  338  PHE GLN GLY GLY SER MET ALA PHE PRO LYS LYS LYS LEU          
SEQRES   3 A  338  GLN GLY LEU VAL ALA ALA THR ILE THR PRO MET THR GLU          
SEQRES   4 A  338  ASN GLY GLU ILE ASN PHE SER VAL ILE GLY GLN TYR VAL          
SEQRES   5 A  338  ASP TYR LEU VAL LYS GLU GLN GLY VAL LYS ASN ILE PHE          
SEQRES   6 A  338  VAL ASN GLY THR THR GLY GLU GLY LEU SER LEU SER VAL          
SEQRES   7 A  338  SER GLU ARG ARG GLN VAL ALA GLU GLU TRP VAL THR LYS          
SEQRES   8 A  338  GLY LYS ASP LYS LEU ASP GLN VAL ILE ILE HIS VAL GLY          
SEQRES   9 A  338  ALA LEU SER LEU LYS GLU SER GLN GLU LEU ALA GLN HIS          
SEQRES  10 A  338  ALA ALA GLU ILE GLY ALA ASP GLY ILE ALA VAL ILE ALA          
SEQRES  11 A  338  PRO PHE PHE LEU LYS PRO TRP THR LYS ASP ILE LEU ILE          
SEQRES  12 A  338  ASN PHE LEU LYS GLU VAL ALA ALA ALA ALA PRO ALA LEU          
SEQRES  13 A  338  PRO PHE TYR TYR TYR HIS ILE PRO ALA LEU THR GLY VAL          
SEQRES  14 A  338  LYS ILE ARG ALA GLU GLU LEU LEU ASP GLY ILE LEU ASP          
SEQRES  15 A  338  LYS ILE PRO THR PHE GLN GLY LEU LYS PHE SER ASP THR          
SEQRES  16 A  338  ASP LEU LEU ASP PHE GLY GLN CYS VAL ASP GLN ASN ARG          
SEQRES  17 A  338  GLN GLN GLN PHE ALA PHE LEU PHE GLY VAL ASP GLU GLN          
SEQRES  18 A  338  LEU LEU SER ALA LEU VAL MET GLY ALA THR GLY ALA VAL          
SEQRES  19 A  338  GLY SER THR TYR ASN TYR LEU GLY LYS LYS THR ASN GLN          
SEQRES  20 A  338  MET LEU GLU ALA PHE GLU GLN LYS ASP PHE SER LEU ALA          
SEQRES  21 A  338  LEU ASN TYR GLN PHE CYS ILE GLN ARG PHE ILE ASN PHE          
SEQRES  22 A  338  VAL VAL LYS LEU GLY PHE GLY VAL SER GLN THR LYS ALA          
SEQRES  23 A  338  ILE MET THR LEU VAL SER GLY ILE PRO MET GLY PRO PRO          
SEQRES  24 A  338  ARG LEU PRO LEU GLN LYS ALA SER ARG GLU PHE THR ASP          
SEQRES  25 A  338  SER ALA GLU ALA LYS LEU LYS SER LEU ASP PHE LEU SER          
SEQRES  26 A  338  PHE THR ASP LEU LYS ASP GLY ASN LEU GLU ALA GLY SER          
SEQRES   1 B  338  MET GLY HIS HIS HIS HIS HIS HIS GLY GLU ASN LEU TYR          
SEQRES   2 B  338  PHE GLN GLY GLY SER MET ALA PHE PRO LYS LYS LYS LEU          
SEQRES   3 B  338  GLN GLY LEU VAL ALA ALA THR ILE THR PRO MET THR GLU          
SEQRES   4 B  338  ASN GLY GLU ILE ASN PHE SER VAL ILE GLY GLN TYR VAL          
SEQRES   5 B  338  ASP TYR LEU VAL LYS GLU GLN GLY VAL LYS ASN ILE PHE          
SEQRES   6 B  338  VAL ASN GLY THR THR GLY GLU GLY LEU SER LEU SER VAL          
SEQRES   7 B  338  SER GLU ARG ARG GLN VAL ALA GLU GLU TRP VAL THR LYS          
SEQRES   8 B  338  GLY LYS ASP LYS LEU ASP GLN VAL ILE ILE HIS VAL GLY          
SEQRES   9 B  338  ALA LEU SER LEU LYS GLU SER GLN GLU LEU ALA GLN HIS          
SEQRES  10 B  338  ALA ALA GLU ILE GLY ALA ASP GLY ILE ALA VAL ILE ALA          
SEQRES  11 B  338  PRO PHE PHE LEU LYS PRO TRP THR LYS ASP ILE LEU ILE          
SEQRES  12 B  338  ASN PHE LEU LYS GLU VAL ALA ALA ALA ALA PRO ALA LEU          
SEQRES  13 B  338  PRO PHE TYR TYR TYR HIS ILE PRO ALA LEU THR GLY VAL          
SEQRES  14 B  338  LYS ILE ARG ALA GLU GLU LEU LEU ASP GLY ILE LEU ASP          
SEQRES  15 B  338  LYS ILE PRO THR PHE GLN GLY LEU LYS PHE SER ASP THR          
SEQRES  16 B  338  ASP LEU LEU ASP PHE GLY GLN CYS VAL ASP GLN ASN ARG          
SEQRES  17 B  338  GLN GLN GLN PHE ALA PHE LEU PHE GLY VAL ASP GLU GLN          
SEQRES  18 B  338  LEU LEU SER ALA LEU VAL MET GLY ALA THR GLY ALA VAL          
SEQRES  19 B  338  GLY SER THR TYR ASN TYR LEU GLY LYS LYS THR ASN GLN          
SEQRES  20 B  338  MET LEU GLU ALA PHE GLU GLN LYS ASP PHE SER LEU ALA          
SEQRES  21 B  338  LEU ASN TYR GLN PHE CYS ILE GLN ARG PHE ILE ASN PHE          
SEQRES  22 B  338  VAL VAL LYS LEU GLY PHE GLY VAL SER GLN THR LYS ALA          
SEQRES  23 B  338  ILE MET THR LEU VAL SER GLY ILE PRO MET GLY PRO PRO          
SEQRES  24 B  338  ARG LEU PRO LEU GLN LYS ALA SER ARG GLU PHE THR ASP          
SEQRES  25 B  338  SER ALA GLU ALA LYS LEU LYS SER LEU ASP PHE LEU SER          
SEQRES  26 B  338  PHE THR ASP LEU LYS ASP GLY ASN LEU GLU ALA GLY SER          
SEQRES   1 C  338  MET GLY HIS HIS HIS HIS HIS HIS GLY GLU ASN LEU TYR          
SEQRES   2 C  338  PHE GLN GLY GLY SER MET ALA PHE PRO LYS LYS LYS LEU          
SEQRES   3 C  338  GLN GLY LEU VAL ALA ALA THR ILE THR PRO MET THR GLU          
SEQRES   4 C  338  ASN GLY GLU ILE ASN PHE SER VAL ILE GLY GLN TYR VAL          
SEQRES   5 C  338  ASP TYR LEU VAL LYS GLU GLN GLY VAL LYS ASN ILE PHE          
SEQRES   6 C  338  VAL ASN GLY THR THR GLY GLU GLY LEU SER LEU SER VAL          
SEQRES   7 C  338  SER GLU ARG ARG GLN VAL ALA GLU GLU TRP VAL THR LYS          
SEQRES   8 C  338  GLY LYS ASP LYS LEU ASP GLN VAL ILE ILE HIS VAL GLY          
SEQRES   9 C  338  ALA LEU SER LEU LYS GLU SER GLN GLU LEU ALA GLN HIS          
SEQRES  10 C  338  ALA ALA GLU ILE GLY ALA ASP GLY ILE ALA VAL ILE ALA          
SEQRES  11 C  338  PRO PHE PHE LEU LYS PRO TRP THR LYS ASP ILE LEU ILE          
SEQRES  12 C  338  ASN PHE LEU LYS GLU VAL ALA ALA ALA ALA PRO ALA LEU          
SEQRES  13 C  338  PRO PHE TYR TYR TYR HIS ILE PRO ALA LEU THR GLY VAL          
SEQRES  14 C  338  LYS ILE ARG ALA GLU GLU LEU LEU ASP GLY ILE LEU ASP          
SEQRES  15 C  338  LYS ILE PRO THR PHE GLN GLY LEU LYS PHE SER ASP THR          
SEQRES  16 C  338  ASP LEU LEU ASP PHE GLY GLN CYS VAL ASP GLN ASN ARG          
SEQRES  17 C  338  GLN GLN GLN PHE ALA PHE LEU PHE GLY VAL ASP GLU GLN          
SEQRES  18 C  338  LEU LEU SER ALA LEU VAL MET GLY ALA THR GLY ALA VAL          
SEQRES  19 C  338  GLY SER THR TYR ASN TYR LEU GLY LYS LYS THR ASN GLN          
SEQRES  20 C  338  MET LEU GLU ALA PHE GLU GLN LYS ASP PHE SER LEU ALA          
SEQRES  21 C  338  LEU ASN TYR GLN PHE CYS ILE GLN ARG PHE ILE ASN PHE          
SEQRES  22 C  338  VAL VAL LYS LEU GLY PHE GLY VAL SER GLN THR LYS ALA          
SEQRES  23 C  338  ILE MET THR LEU VAL SER GLY ILE PRO MET GLY PRO PRO          
SEQRES  24 C  338  ARG LEU PRO LEU GLN LYS ALA SER ARG GLU PHE THR ASP          
SEQRES  25 C  338  SER ALA GLU ALA LYS LEU LYS SER LEU ASP PHE LEU SER          
SEQRES  26 C  338  PHE THR ASP LEU LYS ASP GLY ASN LEU GLU ALA GLY SER          
SEQRES   1 D  338  MET GLY HIS HIS HIS HIS HIS HIS GLY GLU ASN LEU TYR          
SEQRES   2 D  338  PHE GLN GLY GLY SER MET ALA PHE PRO LYS LYS LYS LEU          
SEQRES   3 D  338  GLN GLY LEU VAL ALA ALA THR ILE THR PRO MET THR GLU          
SEQRES   4 D  338  ASN GLY GLU ILE ASN PHE SER VAL ILE GLY GLN TYR VAL          
SEQRES   5 D  338  ASP TYR LEU VAL LYS GLU GLN GLY VAL LYS ASN ILE PHE          
SEQRES   6 D  338  VAL ASN GLY THR THR GLY GLU GLY LEU SER LEU SER VAL          
SEQRES   7 D  338  SER GLU ARG ARG GLN VAL ALA GLU GLU TRP VAL THR LYS          
SEQRES   8 D  338  GLY LYS ASP LYS LEU ASP GLN VAL ILE ILE HIS VAL GLY          
SEQRES   9 D  338  ALA LEU SER LEU LYS GLU SER GLN GLU LEU ALA GLN HIS          
SEQRES  10 D  338  ALA ALA GLU ILE GLY ALA ASP GLY ILE ALA VAL ILE ALA          
SEQRES  11 D  338  PRO PHE PHE LEU LYS PRO TRP THR LYS ASP ILE LEU ILE          
SEQRES  12 D  338  ASN PHE LEU LYS GLU VAL ALA ALA ALA ALA PRO ALA LEU          
SEQRES  13 D  338  PRO PHE TYR TYR TYR HIS ILE PRO ALA LEU THR GLY VAL          
SEQRES  14 D  338  LYS ILE ARG ALA GLU GLU LEU LEU ASP GLY ILE LEU ASP          
SEQRES  15 D  338  LYS ILE PRO THR PHE GLN GLY LEU LYS PHE SER ASP THR          
SEQRES  16 D  338  ASP LEU LEU ASP PHE GLY GLN CYS VAL ASP GLN ASN ARG          
SEQRES  17 D  338  GLN GLN GLN PHE ALA PHE LEU PHE GLY VAL ASP GLU GLN          
SEQRES  18 D  338  LEU LEU SER ALA LEU VAL MET GLY ALA THR GLY ALA VAL          
SEQRES  19 D  338  GLY SER THR TYR ASN TYR LEU GLY LYS LYS THR ASN GLN          
SEQRES  20 D  338  MET LEU GLU ALA PHE GLU GLN LYS ASP PHE SER LEU ALA          
SEQRES  21 D  338  LEU ASN TYR GLN PHE CYS ILE GLN ARG PHE ILE ASN PHE          
SEQRES  22 D  338  VAL VAL LYS LEU GLY PHE GLY VAL SER GLN THR LYS ALA          
SEQRES  23 D  338  ILE MET THR LEU VAL SER GLY ILE PRO MET GLY PRO PRO          
SEQRES  24 D  338  ARG LEU PRO LEU GLN LYS ALA SER ARG GLU PHE THR ASP          
SEQRES  25 D  338  SER ALA GLU ALA LYS LEU LYS SER LEU ASP PHE LEU SER          
SEQRES  26 D  338  PHE THR ASP LEU LYS ASP GLY ASN LEU GLU ALA GLY SER          
HET    ACT  A 401       4                                                       
HET    ACT  A 402       4                                                       
HET    ACT  B 401       4                                                       
HET    ACT  C 401       4                                                       
HET    ACT  C 402       4                                                       
HET    ACT  C 403       4                                                       
HET    ACT  D 401       4                                                       
HET    ACT  D 402       4                                                       
HETNAM     ACT ACETATE ION                                                      
FORMUL   5  ACT    8(C2 H3 O2 1-)                                               
FORMUL  13  HOH   *1271(H2 O)                                                   
HELIX    1 AA1 ASN A   28  SER A   30  5                                   3    
HELIX    2 AA2 VAL A   31  GLN A   43  1                                  13    
HELIX    3 AA3 GLU A   56  LEU A   60  5                                   5    
HELIX    4 AA4 SER A   61  LYS A   77  1                                  17    
HELIX    5 AA5 SER A   91  GLY A  106  1                                  16    
HELIX    6 AA6 THR A  122  ALA A  135  1                                  14    
HELIX    7 AA7 ILE A  147  GLY A  152  1                                   6    
HELIX    8 AA8 ARG A  156  ASP A  162  1                                   7    
HELIX    9 AA9 GLY A  163  ILE A  168  1                                   6    
HELIX   10 AB1 ASP A  180  GLN A  190  1                                  11    
HELIX   11 AB2 VAL A  202  GLU A  204  5                                   3    
HELIX   12 AB3 GLN A  205  MET A  212  1                                   8    
HELIX   13 AB4 THR A  221  GLN A  238  1                                  18    
HELIX   14 AB5 ASP A  240  GLY A  262  1                                  23    
HELIX   15 AB6 GLY A  264  GLY A  277  1                                  14    
HELIX   16 AB7 SER A  291  LEU A  305  1                                  15    
HELIX   17 AB8 ASN B   28  SER B   30  5                                   3    
HELIX   18 AB9 VAL B   31  GLY B   44  1                                  14    
HELIX   19 AC1 GLU B   56  LEU B   60  5                                   5    
HELIX   20 AC2 SER B   61  LYS B   77  1                                  17    
HELIX   21 AC3 SER B   91  GLY B  106  1                                  16    
HELIX   22 AC4 THR B  122  ALA B  135  1                                  14    
HELIX   23 AC5 ILE B  147  GLY B  152  1                                   6    
HELIX   24 AC6 ARG B  156  ASP B  162  1                                   7    
HELIX   25 AC7 GLY B  163  LYS B  167  5                                   5    
HELIX   26 AC8 ASP B  180  ASN B  191  1                                  12    
HELIX   27 AC9 VAL B  202  GLU B  204  5                                   3    
HELIX   28 AD1 GLN B  205  MET B  212  1                                   8    
HELIX   29 AD2 THR B  221  GLN B  238  1                                  18    
HELIX   30 AD3 ASP B  240  GLY B  262  1                                  23    
HELIX   31 AD4 GLY B  264  GLY B  277  1                                  14    
HELIX   32 AD5 SER B  291  LEU B  305  1                                  15    
HELIX   33 AD6 ASN C   28  SER C   30  5                                   3    
HELIX   34 AD7 VAL C   31  GLN C   43  1                                  13    
HELIX   35 AD8 GLU C   56  LEU C   60  5                                   5    
HELIX   36 AD9 SER C   61  LYS C   77  1                                  17    
HELIX   37 AE1 SER C   91  GLY C  106  1                                  16    
HELIX   38 AE2 THR C  122  ALA C  135  1                                  14    
HELIX   39 AE3 ILE C  147  GLY C  152  1                                   6    
HELIX   40 AE4 ARG C  156  ASP C  162  1                                   7    
HELIX   41 AE5 GLY C  163  ILE C  168  1                                   6    
HELIX   42 AE6 ASP C  180  GLN C  190  1                                  11    
HELIX   43 AE7 VAL C  202  GLU C  204  5                                   3    
HELIX   44 AE8 GLN C  205  VAL C  211  1                                   7    
HELIX   45 AE9 THR C  221  LYS C  239  1                                  19    
HELIX   46 AF1 ASP C  240  GLY C  262  1                                  23    
HELIX   47 AF2 GLY C  264  GLY C  277  1                                  14    
HELIX   48 AF3 SER C  291  LEU C  305  1                                  15    
HELIX   49 AF4 ASN D   28  SER D   30  5                                   3    
HELIX   50 AF5 VAL D   31  GLY D   44  1                                  14    
HELIX   51 AF6 GLU D   56  LEU D   60  5                                   5    
HELIX   52 AF7 SER D   61  LYS D   77  1                                  17    
HELIX   53 AF8 SER D   91  GLY D  106  1                                  16    
HELIX   54 AF9 THR D  122  ALA D  135  1                                  14    
HELIX   55 AG1 ILE D  147  GLY D  152  1                                   6    
HELIX   56 AG2 ARG D  156  ASP D  162  1                                   7    
HELIX   57 AG3 GLY D  163  LYS D  167  5                                   5    
HELIX   58 AG4 ASP D  180  ASN D  191  1                                  12    
HELIX   59 AG5 VAL D  202  GLU D  204  5                                   3    
HELIX   60 AG6 GLN D  205  VAL D  211  1                                   7    
HELIX   61 AG7 THR D  221  GLN D  238  1                                  18    
HELIX   62 AG8 ASP D  240  GLY D  262  1                                  23    
HELIX   63 AG9 GLY D  264  GLY D  277  1                                  14    
HELIX   64 AH1 SER D  291  LEU D  305  1                                  15    
SHEET    1 AA1 9 GLY A  12  ALA A  16  0                                        
SHEET    2 AA1 9 ASN A  47  VAL A  50  1  O  PHE A  49   N  ALA A  15           
SHEET    3 AA1 9 GLN A  82  HIS A  86  1  O  HIS A  86   N  VAL A  50           
SHEET    4 AA1 9 GLY A 109  ILE A 113  1  O  GLY A 109   N  ILE A  85           
SHEET    5 AA1 9 PHE A 142  HIS A 146  1  O  TYR A 143   N  ILE A 110           
SHEET    6 AA1 9 PHE A 171  PHE A 176  1  O  GLN A 172   N  PHE A 142           
SHEET    7 AA1 9 ALA A 197  PHE A 200  1  O  LEU A 199   N  PHE A 176           
SHEET    8 AA1 9 GLY A 216  GLY A 219  1  O  GLY A 216   N  PHE A 200           
SHEET    9 AA1 9 GLY A  12  ALA A  16  1  N  ALA A  16   O  GLY A 219           
SHEET    1 AA2 9 GLY B  12  ALA B  16  0                                        
SHEET    2 AA2 9 ASN B  47  VAL B  50  1  O  PHE B  49   N  ALA B  15           
SHEET    3 AA2 9 GLN B  82  HIS B  86  1  O  ILE B  84   N  VAL B  50           
SHEET    4 AA2 9 GLY B 109  ILE B 113  1  O  GLY B 109   N  ILE B  85           
SHEET    5 AA2 9 PHE B 142  HIS B 146  1  O  TYR B 143   N  ILE B 110           
SHEET    6 AA2 9 PHE B 171  PHE B 176  1  O  GLN B 172   N  PHE B 142           
SHEET    7 AA2 9 ALA B 197  PHE B 200  1  O  LEU B 199   N  PHE B 176           
SHEET    8 AA2 9 GLY B 216  GLY B 219  1  O  GLY B 216   N  PHE B 200           
SHEET    9 AA2 9 GLY B  12  ALA B  16  1  N  ALA B  16   O  GLY B 219           
SHEET    1 AA3 9 GLY C  12  ALA C  16  0                                        
SHEET    2 AA3 9 ASN C  47  VAL C  50  1  O  PHE C  49   N  ALA C  15           
SHEET    3 AA3 9 GLN C  82  HIS C  86  1  O  ILE C  84   N  VAL C  50           
SHEET    4 AA3 9 GLY C 109  ILE C 113  1  O  GLY C 109   N  ILE C  85           
SHEET    5 AA3 9 PHE C 142  HIS C 146  1  O  TYR C 143   N  ILE C 110           
SHEET    6 AA3 9 PHE C 171  PHE C 176  1  O  GLN C 172   N  PHE C 142           
SHEET    7 AA3 9 ALA C 197  PHE C 200  1  O  LEU C 199   N  PHE C 176           
SHEET    8 AA3 9 GLY C 216  GLY C 219  1  O  GLY C 216   N  PHE C 200           
SHEET    9 AA3 9 GLY C  12  ALA C  16  1  N  ALA C  16   O  GLY C 219           
SHEET    1 AA4 9 GLY D  12  ALA D  16  0                                        
SHEET    2 AA4 9 ASN D  47  VAL D  50  1  O  PHE D  49   N  ALA D  15           
SHEET    3 AA4 9 GLN D  82  HIS D  86  1  O  HIS D  86   N  VAL D  50           
SHEET    4 AA4 9 GLY D 109  ILE D 113  1  O  GLY D 109   N  ILE D  85           
SHEET    5 AA4 9 PHE D 142  HIS D 146  1  O  TYR D 143   N  ILE D 110           
SHEET    6 AA4 9 PHE D 171  PHE D 176  1  O  LYS D 175   N  TYR D 144           
SHEET    7 AA4 9 ALA D 197  PHE D 200  1  O  LEU D 199   N  PHE D 176           
SHEET    8 AA4 9 GLY D 216  GLY D 219  1  O  GLY D 216   N  PHE D 200           
SHEET    9 AA4 9 GLY D  12  ALA D  16  1  N  VAL D  14   O  ALA D 217           
CISPEP   1 LEU A  285    PRO A  286          0        14.83                     
CISPEP   2 LEU B  285    PRO B  286          0        16.01                     
CISPEP   3 LEU C  285    PRO C  286          0        17.30                     
CISPEP   4 LEU D  285    PRO D  286          0        14.46                     
SITE     1 AC1  6 ALA A  16  GLY A  52  THR A  53  THR A  54                    
SITE     2 AC1  6 TYR A 145  LYS A 175                                          
SITE     1 AC2  6 GLY A 264  VAL A 265  LEU A 287  HOH A 522                    
SITE     2 AC2  6 HOH A 535  TRP D 121                                          
SITE     1 AC3  7 ALA B  16  PHE B  49  GLY B  52  THR B  53                    
SITE     2 AC3  7 THR B  54  TYR B 145  LYS B 175                               
SITE     1 AC4  6 ALA C  16  GLY C  52  THR C  53  THR C  54                    
SITE     2 AC4  6 TYR C 145  LYS C 175                                          
SITE     1 AC5  6 TRP B 121  GLY C 264  VAL C 265  LEU C 287                    
SITE     2 AC5  6 HOH C 728  HOH C 732                                          
SITE     1 AC6  6 GLY B 264  VAL B 265  TRP C 121  HOH C 727                    
SITE     2 AC6  6 HOH C 755  HOH C 914                                          
SITE     1 AC7  7 ALA D  16  PHE D  49  GLY D  52  THR D  53                    
SITE     2 AC7  7 THR D  54  TYR D 145  LYS D 175                               
SITE     1 AC8  7 LEU A 118  TRP A 121  HOH A 659  GLY D 264                    
SITE     2 AC8  7 VAL D 265  LEU D 287  HOH D 550                               
CRYST1   96.988  106.897  127.027  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      0.010311  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009355  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007872        0.00000