PDB Short entry for 4TS9
HEADER    TRANSFERASE                             18-JUN-14   4TS9              
TITLE     CRYSTAL STRUCTURE OF WILD TYPE E. COLI PURINE NUCLEOSIDE PHOSPHORYLASE
TITLE    2 WITH 6 FMC MOLECULES                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE DEOD-TYPE;                 
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 SYNONYM: PNP;                                                        
COMPND   5 EC: 2.4.2.1                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562                                                  
KEYWDS    PURINE NUCLEOSIDE PHOSPHORYLASE, FORMICYN A, TRANSFERASE              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Z.STEFANIC,A.BZOWSKA                                                  
REVDAT   3   31-OCT-18 4TS9    1       JRNL                                     
REVDAT   2   16-MAR-16 4TS9    1       AUTHOR JRNL                              
REVDAT   1   08-JUL-15 4TS9    0                                                
JRNL        AUTH   Z.STEFANIC,M.NARCZYK,G.MIKLEUSEVIC,S.KAZAZIC,A.BZOWSKA,      
JRNL        AUTH 2 M.LUIC                                                       
JRNL        TITL   CRYSTALLOGRAPHIC SNAPSHOTS OF LIGAND BINDING TO HEXAMERIC    
JRNL        TITL 2 PURINE NUCLEOSIDE PHOSPHORYLASE AND KINETIC STUDIES GIVE     
JRNL        TITL 3 INSIGHT INTO THE MECHANISM OF CATALYSIS.                     
JRNL        REF    SCI REP                       V.   8 15427 2018              
JRNL        REFN                   ESSN 2045-2322                               
JRNL        PMID   30337572                                                     
JRNL        DOI    10.1038/S41598-018-33723-1                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.77 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.2_1309)                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.77                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.16                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 98260                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.157                           
REMARK   3   R VALUE            (WORKING SET) : 0.156                           
REMARK   3   FREE R VALUE                     : 0.177                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4914                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 48.1778 -  5.4898    1.00     3534   187  0.2025 0.2008        
REMARK   3     2  5.4898 -  4.3584    1.00     3347   176  0.1522 0.1611        
REMARK   3     3  4.3584 -  3.8077    1.00     3299   173  0.1334 0.1505        
REMARK   3     4  3.8077 -  3.4597    1.00     3265   172  0.1426 0.1633        
REMARK   3     5  3.4597 -  3.2117    1.00     3231   170  0.1505 0.1567        
REMARK   3     6  3.2117 -  3.0224    1.00     3219   170  0.1542 0.1820        
REMARK   3     7  3.0224 -  2.8711    1.00     3205   168  0.1637 0.1812        
REMARK   3     8  2.8711 -  2.7461    1.00     3195   169  0.1603 0.1938        
REMARK   3     9  2.7461 -  2.6404    1.00     3208   169  0.1557 0.1801        
REMARK   3    10  2.6404 -  2.5493    0.99     3178   167  0.1553 0.1935        
REMARK   3    11  2.5493 -  2.4696    0.99     3157   166  0.1552 0.1660        
REMARK   3    12  2.4696 -  2.3990    0.99     3175   167  0.1536 0.1657        
REMARK   3    13  2.3990 -  2.3358    0.99     3159   166  0.1529 0.1883        
REMARK   3    14  2.3358 -  2.2788    0.99     3147   166  0.1499 0.1913        
REMARK   3    15  2.2788 -  2.2270    0.99     3161   166  0.1569 0.1888        
REMARK   3    16  2.2270 -  2.1796    0.99     3134   165  0.1538 0.1889        
REMARK   3    17  2.1796 -  2.1360    0.99     3154   166  0.1533 0.1919        
REMARK   3    18  2.1360 -  2.0957    0.99     3135   165  0.1562 0.1717        
REMARK   3    19  2.0957 -  2.0583    0.99     3131   165  0.1509 0.1769        
REMARK   3    20  2.0583 -  2.0234    0.99     3122   164  0.1545 0.1749        
REMARK   3    21  2.0234 -  1.9908    0.99     3131   165  0.1527 0.1750        
REMARK   3    22  1.9908 -  1.9601    0.99     3119   164  0.1524 0.1678        
REMARK   3    23  1.9601 -  1.9313    0.99     3097   163  0.1538 0.1854        
REMARK   3    24  1.9313 -  1.9041    0.99     3100   163  0.1509 0.1794        
REMARK   3    25  1.9041 -  1.8784    0.98     3107   164  0.1517 0.1703        
REMARK   3    26  1.8784 -  1.8540    0.98     3051   161  0.1477 0.1858        
REMARK   3    27  1.8540 -  1.8308    0.96     3024   159  0.1618 0.1909        
REMARK   3    28  1.8308 -  1.8088    0.87     2773   146  0.1719 0.2016        
REMARK   3    29  1.8088 -  1.7877    0.81     2524   133  0.1775 0.2099        
REMARK   3    30  1.7877 -  1.7676    0.72     2264   119  0.1913 0.2242        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.120            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.050           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.01                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.44                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.007           5662                                  
REMARK   3   ANGLE     :  1.224           7662                                  
REMARK   3   CHIRALITY :  0.082            872                                  
REMARK   3   PLANARITY :  0.005            987                                  
REMARK   3   DIHEDRAL  : 13.911           2094                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4TS9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUN-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000202192.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-JUL-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : BESSY                              
REMARK 200  BEAMLINE                       : 14.1                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97977                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 98266                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.770                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 48.170                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : 39.00                              
REMARK 200  R MERGE                    (I) : 0.08500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 42.1900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.87                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 86.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.45800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 9.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: 1K9S                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM CITRIC BUFFER, 32 % AMMONIUM       
REMARK 280  SULPHATE, PH 5.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/6                                            
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       80.00200            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      160.00400            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      120.00300            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      200.00500            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       40.00100            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       80.00200            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      160.00400            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      200.00500            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      120.00300            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       40.00100            
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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HEXAMER GENERATED FROM THE      
REMARK 300 TRIMER IN THE ASYMMETRIC UNIT BY THE OPERATION: -X+Y, Y, -Z+1/2      
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: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 26380 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 44530 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -167.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      120.00300            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 452  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 476  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 411  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 412  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 462  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH C 423  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH C 432  LIES ON A SPECIAL POSITION.                          
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  99    CD   CE   NZ                                        
REMARK 470     LYS A 237    CG   CD   CE   NZ                                   
REMARK 470     ALA B  89    CB                                                  
REMARK 470     ALA C  89    CB                                                  
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   O    HOH C   402     O    HOH C   434              2.12            
REMARK 500   O    HOH C   414     O    HOH C   438              2.14            
REMARK 500   OG   SER C   203     O    HOH C   653              2.14            
REMARK 500   O    HOH C   439     O    HOH C   445              2.17            
REMARK 500   O    HOH C   443     O    HOH C   445              2.17            
REMARK 500   OE1  GLU A   210     O    HOH A   606              2.19            
REMARK 500   O    HOH B   627     O    HOH B   632              2.19            
REMARK 500   O    HOH A   611     O    HOH A   613              2.19            
REMARK 500   O    GLY C   164     O    HOH C   630              2.19            
REMARK 500   O    HOH B   531     O    HOH B   605              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   450     O    HOH A   465    11555     2.10            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ALA A  89   CA    ALA A  89   CB     -0.156                       
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    ASN A  41       12.51   -142.90                                   
REMARK 500    ARG A  43       18.95     57.50                                   
REMARK 500    ALA A  89     -156.45   -144.05                                   
REMARK 500    ASP A 163       78.88   -112.11                                   
REMARK 500    GLU A 179     -158.81   -136.94                                   
REMARK 500    GLU A 181      -36.12   -139.87                                   
REMARK 500    PHE A 221       61.93   -109.85                                   
REMARK 500    ARG B  43       19.83     57.32                                   
REMARK 500    ARG B 101       -2.26     74.36                                   
REMARK 500    ASP B 163       79.42   -102.37                                   
REMARK 500    GLU B 179     -156.07   -139.32                                   
REMARK 500    GLU B 181      -38.15   -139.71                                   
REMARK 500    ARG B 207      -70.88    -63.12                                   
REMARK 500    THR B 208     -146.28    -80.26                                   
REMARK 500    HIS B 209       87.29   -179.36                                   
REMARK 500    ARG C  43       19.54     58.68                                   
REMARK 500    ASP C 163      -74.53    -70.47                                   
REMARK 500    GLU C 179     -153.93   -136.49                                   
REMARK 500    GLU C 181      -37.53   -140.39                                   
REMARK 500    ALA C 194     -168.24   -118.05                                   
REMARK 500    ILE C 206       83.55    -67.81                                   
REMARK 500    ARG C 207     -150.42    160.02                                   
REMARK 500    THR C 208     -162.40    -65.05                                   
REMARK 500    GLN C 211      112.79     72.32                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ILE C  206     ARG C  207                 -147.93                    
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 A 596        DISTANCE =  6.29 ANGSTROMS                       
REMARK 525    HOH A 619        DISTANCE =  7.02 ANGSTROMS                       
REMARK 525    HOH B 519        DISTANCE =  5.81 ANGSTROMS                       
REMARK 525    HOH B 602        DISTANCE =  6.27 ANGSTROMS                       
REMARK 525    HOH C 576        DISTANCE =  5.95 ANGSTROMS                       
REMARK 525    HOH C 619        DISTANCE =  7.07 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FMC A 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FMC B 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 C 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FMC C 302                 
DBREF  4TS9 A    1   237  UNP    U0SVH6   U0SVH6_ECOLX     2    238             
DBREF  4TS9 B    1   237  UNP    U0SVH6   U0SVH6_ECOLX     2    238             
DBREF  4TS9 C    1   237  UNP    U0SVH6   U0SVH6_ECOLX     2    238             
SEQADV 4TS9 ALA A   89  UNP  U0SVH6    GLY    90 CONFLICT                       
SEQADV 4TS9 ALA B   89  UNP  U0SVH6    GLY    90 CONFLICT                       
SEQADV 4TS9 ALA C   89  UNP  U0SVH6    GLY    90 CONFLICT                       
SEQRES   1 A  237  ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA          
SEQRES   2 A  237  ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS          
SEQRES   3 A  237  TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL          
SEQRES   4 A  237  ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR          
SEQRES   5 A  237  LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY          
SEQRES   6 A  237  ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR          
SEQRES   7 A  237  ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL ALA SER CYS          
SEQRES   8 A  237  GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL          
SEQRES   9 A  237  ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG          
SEQRES  10 A  237  ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP          
SEQRES  11 A  237  PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA          
SEQRES  12 A  237  LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA          
SEQRES  13 A  237  ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL          
SEQRES  14 A  237  MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA          
SEQRES  15 A  237  ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS          
SEQRES  16 A  237  ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR          
SEQRES  17 A  237  HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE          
SEQRES  18 A  237  ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU          
SEQRES  19 A  237  GLY ASP LYS                                                  
SEQRES   1 B  237  ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA          
SEQRES   2 B  237  ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS          
SEQRES   3 B  237  TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL          
SEQRES   4 B  237  ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR          
SEQRES   5 B  237  LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY          
SEQRES   6 B  237  ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR          
SEQRES   7 B  237  ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL ALA SER CYS          
SEQRES   8 B  237  GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL          
SEQRES   9 B  237  ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG          
SEQRES  10 B  237  ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP          
SEQRES  11 B  237  PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA          
SEQRES  12 B  237  LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA          
SEQRES  13 B  237  ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL          
SEQRES  14 B  237  MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA          
SEQRES  15 B  237  ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS          
SEQRES  16 B  237  ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR          
SEQRES  17 B  237  HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE          
SEQRES  18 B  237  ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU          
SEQRES  19 B  237  GLY ASP LYS                                                  
SEQRES   1 C  237  ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA          
SEQRES   2 C  237  ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS          
SEQRES   3 C  237  TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL          
SEQRES   4 C  237  ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR          
SEQRES   5 C  237  LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY          
SEQRES   6 C  237  ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR          
SEQRES   7 C  237  ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL ALA SER CYS          
SEQRES   8 C  237  GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL          
SEQRES   9 C  237  ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG          
SEQRES  10 C  237  ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP          
SEQRES  11 C  237  PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA          
SEQRES  12 C  237  LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA          
SEQRES  13 C  237  ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL          
SEQRES  14 C  237  MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA          
SEQRES  15 C  237  ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS          
SEQRES  16 C  237  ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR          
SEQRES  17 C  237  HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE          
SEQRES  18 C  237  ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU          
SEQRES  19 C  237  GLY ASP LYS                                                  
HET    FMC  A 300      19                                                       
HET    PO4  A 301       5                                                       
HET    PO4  B 301       5                                                       
HET    FMC  B 302      19                                                       
HET    PO4  C 301       5                                                       
HET    FMC  C 302      19                                                       
HETNAM     FMC (1S)-1-(7-AMINO-1H-PYRAZOLO[4,3-D]PYRIMIDIN-3-YL)-1,4-           
HETNAM   2 FMC  ANHYDRO-D-RIBITOL                                               
HETNAM     PO4 PHOSPHATE ION                                                    
FORMUL   4  FMC    3(C10 H13 N5 O4)                                             
FORMUL   5  PO4    3(O4 P 3-)                                                   
FORMUL  10  HOH   *718(H2 O)                                                    
HELIX    1 AA1 ASP A   21  LEU A   33  1                                  13    
HELIX    2 AA2 ASN A   41  MET A   45  5                                   5    
HELIX    3 AA3 GLY A   65  PHE A   80  1                                  16    
HELIX    4 AA4 LYS A  114  PHE A  120  1                                   7    
HELIX    5 AA5 ASP A  130  GLY A  145  1                                  16    
HELIX    6 AA6 GLU A  165  TYR A  173  1                                   9    
HELIX    7 AA7 GLU A  181  GLY A  193  1                                  13    
HELIX    8 AA8 THR A  213  THR A  220  1                                   8    
HELIX    9 AA9 PHE A  221  LYS A  237  1                                  17    
HELIX   10 AB1 PRO B   22  LEU B   33  1                                  12    
HELIX   11 AB2 ASN B   41  MET B   45  5                                   5    
HELIX   12 AB3 GLY B   65  GLY B   81  1                                  17    
HELIX   13 AB4 LYS B  114  PHE B  120  1                                   7    
HELIX   14 AB5 ASP B  130  LEU B  144  1                                  15    
HELIX   15 AB6 GLU B  165  TYR B  173  1                                   9    
HELIX   16 AB7 GLU B  181  GLY B  193  1                                  13    
HELIX   17 AB8 THR B  213  ASP B  236  1                                  24    
HELIX   18 AB9 ASP C   21  LEU C   33  1                                  13    
HELIX   19 AC1 ASN C   41  MET C   45  5                                   5    
HELIX   20 AC2 GLY C   65  PHE C   80  1                                  16    
HELIX   21 AC3 LYS C  114  PHE C  120  1                                   7    
HELIX   22 AC4 ASP C  130  LEU C  144  1                                  15    
HELIX   23 AC5 GLY C  164  TYR C  173  1                                  10    
HELIX   24 AC6 GLU C  181  GLY C  193  1                                  13    
HELIX   25 AC7 THR C  213  LYS C  237  1                                  25    
SHEET    1 AA110 GLU A  34  ASN A  40  0                                        
SHEET    2 AA110 GLY A  47  TYR A  52 -1  O  GLY A  47   N  VAL A  39           
SHEET    3 AA110 ARG A  55  MET A  60 -1  O  VAL A  59   N  PHE A  48           
SHEET    4 AA110 VAL A  15  MET A  18  1  N  LEU A  17   O  SER A  58           
SHEET    5 AA110 LYS A  84  ALA A  93  1  O  ILE A  86   N  MET A  18           
SHEET    6 AA110 LYS A 195  HIS A 205  1  O  THR A 201   N  ALA A  89           
SHEET    7 AA110 VAL A 103  THR A 111 -1  N  VAL A 104   O  CYS A 200           
SHEET    8 AA110 ALA A 148  SER A 155  1  O  ARG A 149   N  ILE A 105           
SHEET    9 AA110 GLY A 177  GLU A 179  1  O  GLU A 179   N  PHE A 154           
SHEET   10 AA110 LYS A  84  ALA A  93 -1  N  GLY A  92   O  VAL A 178           
SHEET    1 AA210 GLU B  34  ASN B  40  0                                        
SHEET    2 AA210 GLY B  47  TYR B  52 -1  O  GLY B  47   N  VAL B  39           
SHEET    3 AA210 ARG B  55  MET B  60 -1  O  ILE B  57   N  GLY B  50           
SHEET    4 AA210 VAL B  15  MET B  18  1  N  LEU B  17   O  SER B  58           
SHEET    5 AA210 LYS B  84  ALA B  93  1  O  ILE B  86   N  MET B  18           
SHEET    6 AA210 LYS B 195  HIS B 205  1  O  ILE B 199   N  ARG B  87           
SHEET    7 AA210 VAL B 103  THR B 111 -1  N  VAL B 104   O  CYS B 200           
SHEET    8 AA210 ARG B 149  SER B 155  1  O  SER B 155   N  CYS B 110           
SHEET    9 AA210 GLY B 177  GLU B 179  1  O  GLU B 179   N  PHE B 154           
SHEET   10 AA210 LYS B  84  ALA B  93 -1  N  GLY B  92   O  VAL B 178           
SHEET    1 AA310 GLU C  34  ASN C  40  0                                        
SHEET    2 AA310 GLY C  47  TYR C  52 -1  O  GLY C  47   N  VAL C  39           
SHEET    3 AA310 ARG C  55  MET C  60 -1  O  VAL C  59   N  PHE C  48           
SHEET    4 AA310 VAL C  15  MET C  18  1  N  LEU C  17   O  SER C  58           
SHEET    5 AA310 LYS C  84  ALA C  93  1  O  ILE C  86   N  MET C  18           
SHEET    6 AA310 LYS C 195  HIS C 205  1  O  ASP C 204   N  ALA C  93           
SHEET    7 AA310 VAL C 103  THR C 111 -1  N  VAL C 104   O  CYS C 200           
SHEET    8 AA310 ARG C 149  SER C 155  1  O  SER C 155   N  CYS C 110           
SHEET    9 AA310 GLY C 177  GLU C 179  1  O  GLU C 179   N  PHE C 154           
SHEET   10 AA310 LYS C  84  ALA C  93 -1  N  GLY C  92   O  VAL C 178           
SITE     1 AC1 17 MET A  64  ARG A  87  SER A  90  CYS A  91                    
SITE     2 AC1 17 GLY A  92  PHE A 159  VAL A 178  GLU A 179                    
SITE     3 AC1 17 MET A 180  GLU A 181  SER A 203  ASP A 204                    
SITE     4 AC1 17 ARG A 217  PO4 A 301  HOH A 500  HIS C   4                    
SITE     5 AC1 17 ARG C  43                                                     
SITE     1 AC2  8 PRO A  19  GLY A  20  ARG A  24  ARG A  87                    
SITE     2 AC2  8 ALA A  89  SER A  90  FMC A 300  ARG C  43                    
SITE     1 AC3  8 GLY B  20  ARG B  43  ARG B  87  ALA B  89                    
SITE     2 AC3  8 SER B  90  FMC B 302  HOH B 401  HOH B 420                    
SITE     1 AC4 16 HIS B   4  ARG B  43  MET B  64  ARG B  87                    
SITE     2 AC4 16 SER B  90  CYS B  91  GLY B  92  PHE B 159                    
SITE     3 AC4 16 VAL B 178  GLU B 179  MET B 180  GLU B 181                    
SITE     4 AC4 16 ASP B 204  ILE B 206  PO4 B 301  HOH B 572                    
SITE     1 AC5  9 ARG A  43  GLY C  20  ARG C  87  ALA C  89                    
SITE     2 AC5  9 SER C  90  FMC C 302  HOH C 450  HOH C 516                    
SITE     3 AC5  9 HOH C 652                                                     
SITE     1 AC6 15 HIS A   4  ARG A  43  ARG C  87  SER C  90                    
SITE     2 AC6 15 CYS C  91  GLY C  92  PHE C 159  VAL C 178                    
SITE     3 AC6 15 GLU C 179  MET C 180  GLU C 181  ASP C 204                    
SITE     4 AC6 15 PO4 C 301  HOH C 561  HOH C 644                               
CRYST1  120.625  120.625  240.006  90.00  90.00 120.00 P 61 2 2     36          
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      0.008290  0.004786  0.000000        0.00000                         
SCALE2      0.000000  0.009573  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004167        0.00000