HEADER    TRANSFERASE                             20-NOV-19   6THO              
TITLE     ACYLINTERMEDIATE OF GLUTATHIONE AND THE MATURE PRIMITIVE PHYTOCHELATIN
TITLE    2 SYNTHASE ALR0975 FROM NOSTOC PCC 7120 AT ATOMIC RESOLUTION.          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALR0975 PROTEIN;                                           
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PRIMITIVE PHYTOCHELATIN SYNTHASE;                           
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NOSTOC SP. PCC 7120;                            
SOURCE   3 ORGANISM_TAXID: 103690;                                              
SOURCE   4 GENE: ALR0975, ALR0975;                                              
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: P10$                                      
KEYWDS    GLUTATHIONE, PHYTOCHELATIN, DETOXIFICATION, CHELATING HEAVY ATOMS,    
KEYWDS   2 TRANSFERASE                                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.G.FEILER,W.BLANKENFELDT                                             
REVDAT   3   24-JAN-24 6THO    1       REMARK                                   
REVDAT   2   15-JUN-22 6THO    1       JRNL                                     
REVDAT   1   02-DEC-20 6THO    0                                                
JRNL        AUTH   F.J.GISDON,C.G.FEILER,O.KEMPF,J.M.FOERSTER,J.HAISS,          
JRNL        AUTH 2 W.BLANKENFELDT,G.M.ULLMANN,E.BOMBARDA                        
JRNL        TITL   STRUCTURAL AND BIOPHYSICAL ANALYSIS OF THE                   
JRNL        TITL 2 PHYTOCHELATIN-SYNTHASE-LIKE ENZYME FROM NOSTOC SP. SHOWS     
JRNL        TITL 3 THAT ITS PROTEASE ACTIVITY IS SENSITIVE TO THE REDOX STATE   
JRNL        TITL 4 OF THE SUBSTRATE.                                            
JRNL        REF    ACS CHEM.BIOL.                V.  17   883 2022              
JRNL        REFN                   ESSN 1554-8937                               
JRNL        PMID   35377603                                                     
JRNL        DOI    10.1021/ACSCHEMBIO.1C00941                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.09 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.17.1_3660                                   
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 : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.09                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.21                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 164587                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.120                           
REMARK   3   R VALUE            (WORKING SET) : 0.118                           
REMARK   3   FREE R VALUE                     : 0.148                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.020                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 8269                            
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 29.2100 -  3.3900    0.97     5495   314  0.1217 0.1506        
REMARK   3     2  3.3900 -  2.6900    0.96     5248   266  0.1122 0.1631        
REMARK   3     3  2.6900 -  2.3500    0.96     5158   276  0.1102 0.1356        
REMARK   3     4  2.3500 -  2.1300    0.96     5131   281  0.1049 0.1247        
REMARK   3     5  2.1300 -  1.9800    0.96     5124   259  0.1056 0.1372        
REMARK   3     6  1.9800 -  1.8600    0.97     5156   280  0.1059 0.1355        
REMARK   3     7  1.8600 -  1.7700    0.97     5133   276  0.1053 0.1251        
REMARK   3     8  1.7700 -  1.6900    0.98     5185   279  0.1062 0.1295        
REMARK   3     9  1.6900 -  1.6300    0.98     5232   270  0.1060 0.1262        
REMARK   3    10  1.6300 -  1.5700    0.99     5167   287  0.1069 0.1433        
REMARK   3    11  1.5700 -  1.5200    0.98     5203   263  0.1063 0.1441        
REMARK   3    12  1.5200 -  1.4800    0.99     5239   281  0.1070 0.1477        
REMARK   3    13  1.4800 -  1.4400    0.99     5229   293  0.1107 0.1425        
REMARK   3    14  1.4400 -  1.4100    0.99     5198   270  0.1137 0.1433        
REMARK   3    15  1.4100 -  1.3700    0.99     5206   293  0.1138 0.1547        
REMARK   3    16  1.3700 -  1.3400    0.99     5203   282  0.1171 0.1431        
REMARK   3    17  1.3400 -  1.3200    0.99     5232   263  0.1220 0.1508        
REMARK   3    18  1.3200 -  1.2900    1.00     5239   264  0.1230 0.1614        
REMARK   3    19  1.2900 -  1.2700    0.99     5176   293  0.1277 0.1628        
REMARK   3    20  1.2700 -  1.2500    1.00     5267   257  0.1289 0.1544        
REMARK   3    21  1.2500 -  1.2300    1.00     5227   253  0.1331 0.1660        
REMARK   3    22  1.2300 -  1.2100    1.00     5184   300  0.1385 0.1796        
REMARK   3    23  1.2100 -  1.1900    1.00     5225   288  0.1387 0.1680        
REMARK   3    24  1.1900 -  1.1700    0.99     5193   263  0.1410 0.1622        
REMARK   3    25  1.1700 -  1.1600    1.00     5259   257  0.1451 0.1745        
REMARK   3    26  1.1600 -  1.1400    1.00     5182   278  0.1538 0.1670        
REMARK   3    27  1.1400 -  1.1300    1.00     5193   285  0.1665 0.1923        
REMARK   3    28  1.1300 -  1.1200    0.99     5206   262  0.1748 0.2050        
REMARK   3    29  1.1200 -  1.1000    0.99     5221   253  0.1887 0.2164        
REMARK   3    30  1.1000 -  1.0900    0.99     5207   283  0.1999 0.2048        
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)     : 0.079            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 12.446           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 8.96                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 15.98                          
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           4365                                  
REMARK   3   ANGLE     :  1.042           6011                                  
REMARK   3   CHIRALITY :  0.081            664                                  
REMARK   3   PLANARITY :  0.007            798                                  
REMARK   3   DIHEDRAL  : 29.223            664                                  
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 6THO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-NOV-19.                  
REMARK 100 THE DEPOSITION ID IS D_1292105467.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-JUL-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5-6                                
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) : 0.918409                           
REMARK 200  MONOCHROMATOR                  : SI111                              
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 164591                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.090                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.210                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.05585                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.0600                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.09                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.13                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.42720                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.720                              
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: 6TH5                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.08                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 16.5% PEG 8000, 0.1M MES PH 5.5, 0.18    
REMARK 280  M CAAC, 5 MM GLUTATHIONE CRYOPROTECTANT 20% GLYCEROL, VAPOR         
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       24.64150            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       69.73500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       28.97800            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       69.73500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       24.64150            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       28.97800            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4950 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18010 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLN A   218                                                      
REMARK 465     ASP A   219                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     PRO B    -1                                                      
REMARK 465     ASP B   219                                                      
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     THR A 217    OG1  CG2                                            
REMARK 470     GLN B 218    CG   CD   OE1  NE2                                  
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  HE22  GLN B    44     O    HOH B  1103              1.44            
REMARK 500  HE22  GLN A     2     O    HOH A  1110              1.47            
REMARK 500   HH   TYR B    72     O    HOH B  1105              1.54            
REMARK 500   HG   SER B    70     O    HOH B  1102              1.58            
REMARK 500   HZ1  LYS B   216     O    HOH B  1121              1.58            
REMARK 500   O    GLU A   127     O    HOH A  1101              1.65            
REMARK 500   O    HOH B  1137     O    HOH B  1176              1.83            
REMARK 500   O    HOH A  1138     O    HOH B  1222              1.97            
REMARK 500   O    HOH A  1424     O    HOH A  1439              2.04            
REMARK 500   O    HOH B  1369     O    HOH B  1402              2.04            
REMARK 500   OE1  GLU A    17     O    HOH A  1104              2.07            
REMARK 500   OG   SER B    70     O    HOH B  1102              2.08            
REMARK 500   OD1  ASN A    14     O    HOH A  1105              2.10            
REMARK 500   O    HOH A  1321     O    HOH A  1362              2.15            
REMARK 500   NE2  GLN B    44     O    HOH B  1103              2.15            
REMARK 500   NH1  ARG A   157     O    HOH A  1106              2.15            
REMARK 500   OE1  GLN A   170     O    HOH A  1107              2.16            
REMARK 500   NE2  GLN B   206     O    HOH B  1104              2.16            
REMARK 500   O    HOH A  1195     O    HOH A  1422              2.17            
REMARK 500   NZ   LYS A   151     O    HOH A  1109              2.18            
REMARK 500   CD   GLN A    98     OE8  GDS A  1001              2.18            
REMARK 500   NE2  GLN A     2     O    HOH A  1110              2.19            
REMARK 500   O    HOH B  1116     O    HOH B  1284              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  1322     O    HOH B  1231     3455     2.19            
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  14       34.40    -81.04                                   
REMARK 500    ARG A  28       16.77   -146.02                                   
REMARK 500    THR A 124     -157.81   -145.64                                   
REMARK 500    ARG A 157      -51.49   -154.93                                   
REMARK 500    ARG A 157      -51.33   -154.99                                   
REMARK 500    ASN A 199       49.35    -84.96                                   
REMARK 500    ARG A 209     -166.06    -76.66                                   
REMARK 500    GLN B   2       57.65    -98.46                                   
REMARK 500    ASN B  14       42.10    -85.72                                   
REMARK 500    ARG B  28       13.89   -145.63                                   
REMARK 500    PHE B  81       32.13    -92.42                                   
REMARK 500    SER B  82       33.64    -81.75                                   
REMARK 500    SER B  82       32.44    -96.39                                   
REMARK 500    ARG B 157      -56.54   -158.07                                   
REMARK 500    ARG B 157      -52.65   -159.68                                   
REMARK 500    ARG B 209     -164.72    -76.16                                   
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 A1458        DISTANCE =  5.88 ANGSTROMS                       
REMARK 525    HOH A1459        DISTANCE =  6.19 ANGSTROMS                       
REMARK 525    HOH A1460        DISTANCE =  6.39 ANGSTROMS                       
REMARK 525    HOH A1461        DISTANCE =  8.09 ANGSTROMS                       
REMARK 525    HOH B1443        DISTANCE =  6.00 ANGSTROMS                       
REMARK 525    HOH B1444        DISTANCE =  6.00 ANGSTROMS                       
REMARK 525    HOH B1445        DISTANCE =  6.07 ANGSTROMS                       
REMARK 525    HOH B1446        DISTANCE =  6.19 ANGSTROMS                       
REMARK 525    HOH B1447        DISTANCE =  6.31 ANGSTROMS                       
REMARK 525    HOH B1448        DISTANCE =  6.75 ANGSTROMS                       
REMARK 525    HOH B1449        DISTANCE =  6.85 ANGSTROMS                       
REMARK 525    HOH B1450        DISTANCE =  6.93 ANGSTROMS                       
REMARK 525    HOH B1451        DISTANCE =  6.97 ANGSTROMS                       
REMARK 525    HOH B1452        DISTANCE =  7.25 ANGSTROMS                       
REMARK 525    HOH B1453        DISTANCE =  8.39 ANGSTROMS                       
REMARK 525    HOH B1454        DISTANCE =  8.57 ANGSTROMS                       
REMARK 525    HOH B1455        DISTANCE =  8.71 ANGSTROMS                       
REMARK 525    HOH B1456        DISTANCE =  9.08 ANGSTROMS                       
REMARK 525    HOH B1457        DISTANCE =  9.45 ANGSTROMS                       
REMARK 525    HOH B1458        DISTANCE = 10.62 ANGSTROMS                       
REMARK 525    HOH B1459        DISTANCE = 15.56 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A1004  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A  16   OD1                                                    
REMARK 620 2 GLU A  19   OE1 118.0                                              
REMARK 620 3 GLU A  19   OE1 115.1  53.3                                        
REMARK 620 4 GLU A  19   OE2 123.5  50.5   8.4                                  
REMARK 620 5 GLU A  19   OE2 121.2   3.2  52.0  48.8                            
REMARK 620 6 HOH A1137   O    72.8 113.5  63.0  68.8 113.2                      
REMARK 620 7 HOH A1187   O   114.7 117.6  75.9  73.7 114.6  55.6                
REMARK 620 8 HOH A1298   O    76.5  75.5 127.5 126.0  77.5 148.5 149.0          
REMARK 620 9 GLU B  29   OE1 152.4  75.3  92.3  83.9  72.8 126.4  73.1  84.7    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A1003  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  29   OE1                                                    
REMARK 620 2 GLU A  29   OE2  44.2                                              
REMARK 620 3 GLU A  29   OE2  56.3  12.6                                        
REMARK 620 4 ASP A 140   OD1  88.5 106.3 106.6                                  
REMARK 620 5 ASP A 140   OD2  86.2 129.3 139.6  52.9                            
REMARK 620 6 HOH A1158   O   148.9 161.3 152.1  89.5  68.2                      
REMARK 620 7 HOH A1279   O   111.3 134.7 140.5 110.5  62.6  41.6                
REMARK 620 8 HOH A1279   O    56.3  82.7  93.5 118.8  74.4  98.4  56.9          
REMARK 620 9 HOH B1112   O    92.9  65.9  63.1 165.7 141.3  96.5  82.1  73.2    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A1002  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  30   OD1                                                    
REMARK 620 2 ASP A  30   OD2  53.7                                              
REMARK 620 3 ASN A 136   O   108.3  99.1                                        
REMARK 620 4 ASN A 136   OD1 130.3  76.7  73.4                                  
REMARK 620 5 GLN A 139   O    76.9 128.9  83.1 148.3                            
REMARK 620 6 ASN A 142   O    89.4  86.5 161.3  90.7 107.3                      
REMARK 620 7 ASN A 142   OD1 150.0 148.0  90.3  76.8  82.4  76.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B1002  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  30   OD1                                                    
REMARK 620 2 ASP B  30   OD2  53.4                                              
REMARK 620 3 ASN B 136   O   106.1  96.9                                        
REMARK 620 4 ASN B 136   OD1 130.0  76.6  74.5                                  
REMARK 620 5 GLN B 139   O    77.0 128.7  83.7 149.0                            
REMARK 620 6 ASN B 142   O    88.8  87.1 163.9  91.4 106.0                      
REMARK 620 7 ASN B 142   OD1 149.7 148.9  92.6  77.5  81.7  76.5                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GDS A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 1002                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 1003                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 1004                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 1002                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide GDS B 1001 and CYS B   
REMARK 800  47                                                                  
DBREF  6THO A    2   219  UNP    Q8YY76   Q8YY76_NOSS1    25    242             
DBREF  6THO B    2   219  UNP    Q8YY76   Q8YY76_NOSS1    25    242             
SEQADV 6THO GLY A   -2  UNP  Q8YY76              EXPRESSION TAG                 
SEQADV 6THO PRO A   -1  UNP  Q8YY76              EXPRESSION TAG                 
SEQADV 6THO HIS A    0  UNP  Q8YY76              EXPRESSION TAG                 
SEQADV 6THO MET A    1  UNP  Q8YY76              EXPRESSION TAG                 
SEQADV 6THO GLY B   -2  UNP  Q8YY76              EXPRESSION TAG                 
SEQADV 6THO PRO B   -1  UNP  Q8YY76              EXPRESSION TAG                 
SEQADV 6THO HIS B    0  UNP  Q8YY76              EXPRESSION TAG                 
SEQADV 6THO MET B    1  UNP  Q8YY76              EXPRESSION TAG                 
SEQRES   1 A  222  GLY PRO HIS MET GLN THR LEU THR LEU SER PRO ASN LEU          
SEQRES   2 A  222  ILE GLY PHE ASN SER ASN GLU GLY GLU LYS LEU LEU LEU          
SEQRES   3 A  222  THR SER ARG SER ARG GLU ASP PHE PHE PRO LEU SER MET          
SEQRES   4 A  222  GLN PHE VAL THR GLN VAL ASN GLN ALA TYR CYS GLY VAL          
SEQRES   5 A  222  ALA SER ILE ILE MET VAL LEU ASN SER LEU GLY ILE ASN          
SEQRES   6 A  222  ALA PRO GLU THR ALA GLN TYR SER PRO TYR ARG VAL PHE          
SEQRES   7 A  222  THR GLN ASP ASN PHE PHE SER ASN GLU LYS THR LYS ALA          
SEQRES   8 A  222  VAL ILE ALA PRO GLU VAL VAL ALA ARG GLN GLY MET THR          
SEQRES   9 A  222  LEU ASP GLU LEU GLY ARG LEU ILE ALA SER TYR GLY VAL          
SEQRES  10 A  222  LYS VAL LYS VAL ASN HIS ALA SER ASP THR ASN ILE GLU          
SEQRES  11 A  222  ASP PHE ARG LYS GLN VAL ALA GLU ASN LEU LYS GLN ASP          
SEQRES  12 A  222  GLY ASN PHE VAL ILE VAL ASN TYR LEU ARG LYS GLU ILE          
SEQRES  13 A  222  GLY GLN GLU ARG GLY GLY HIS ILE SER PRO LEU ALA ALA          
SEQRES  14 A  222  TYR ASN GLU GLN THR ASP ARG PHE LEU ILE MET ASP VAL          
SEQRES  15 A  222  SER ARG TYR LYS TYR PRO PRO VAL TRP VAL LYS THR THR          
SEQRES  16 A  222  ASP LEU TRP LYS ALA MET ASN THR VAL ASP SER VAL SER          
SEQRES  17 A  222  GLN LYS THR ARG GLY PHE VAL PHE VAL SER LYS THR GLN          
SEQRES  18 A  222  ASP                                                          
SEQRES   1 B  222  GLY PRO HIS MET GLN THR LEU THR LEU SER PRO ASN LEU          
SEQRES   2 B  222  ILE GLY PHE ASN SER ASN GLU GLY GLU LYS LEU LEU LEU          
SEQRES   3 B  222  THR SER ARG SER ARG GLU ASP PHE PHE PRO LEU SER MET          
SEQRES   4 B  222  GLN PHE VAL THR GLN VAL ASN GLN ALA TYR CYS GLY VAL          
SEQRES   5 B  222  ALA SER ILE ILE MET VAL LEU ASN SER LEU GLY ILE ASN          
SEQRES   6 B  222  ALA PRO GLU THR ALA GLN TYR SER PRO TYR ARG VAL PHE          
SEQRES   7 B  222  THR GLN ASP ASN PHE PHE SER ASN GLU LYS THR LYS ALA          
SEQRES   8 B  222  VAL ILE ALA PRO GLU VAL VAL ALA ARG GLN GLY MET THR          
SEQRES   9 B  222  LEU ASP GLU LEU GLY ARG LEU ILE ALA SER TYR GLY VAL          
SEQRES  10 B  222  LYS VAL LYS VAL ASN HIS ALA SER ASP THR ASN ILE GLU          
SEQRES  11 B  222  ASP PHE ARG LYS GLN VAL ALA GLU ASN LEU LYS GLN ASP          
SEQRES  12 B  222  GLY ASN PHE VAL ILE VAL ASN TYR LEU ARG LYS GLU ILE          
SEQRES  13 B  222  GLY GLN GLU ARG GLY GLY HIS ILE SER PRO LEU ALA ALA          
SEQRES  14 B  222  TYR ASN GLU GLN THR ASP ARG PHE LEU ILE MET ASP VAL          
SEQRES  15 B  222  SER ARG TYR LYS TYR PRO PRO VAL TRP VAL LYS THR THR          
SEQRES  16 B  222  ASP LEU TRP LYS ALA MET ASN THR VAL ASP SER VAL SER          
SEQRES  17 B  222  GLN LYS THR ARG GLY PHE VAL PHE VAL SER LYS THR GLN          
SEQRES  18 B  222  ASP                                                          
HET    GDS  A1001      60                                                       
HET     CA  A1002       1                                                       
HET     CA  A1003       1                                                       
HET     CA  A1004       1                                                       
HET    GDS  B1001      60                                                       
HET     CA  B1002       1                                                       
HETNAM     GDS OXIDIZED GLUTATHIONE DISULFIDE                                   
HETNAM      CA CALCIUM ION                                                      
FORMUL   3  GDS    2(C20 H32 N6 O12 S2)                                         
FORMUL   4   CA    4(CA 2+)                                                     
FORMUL   9  HOH   *720(H2 O)                                                    
HELIX    1 AA1 SER A   15  SER A   25  1                                  11    
HELIX    2 AA2 ASP A   30  PHE A   38  1                                   9    
HELIX    3 AA3 TYR A   46  LEU A   59  1                                  14    
HELIX    4 AA4 ASN A   79  SER A   82  5                                   4    
HELIX    5 AA5 ASN A   83  ILE A   90  1                                   8    
HELIX    6 AA6 ALA A   91  GLY A   99  1                                   9    
HELIX    7 AA7 THR A  101  SER A  111  1                                  11    
HELIX    8 AA8 SER A  122  THR A  124  5                                   3    
HELIX    9 AA9 ASN A  125  LYS A  138  1                                  14    
HELIX   10 AB1 LYS A  151  GLY A  154  5                                   4    
HELIX   11 AB2 THR A  191  ASN A  199  1                                   9    
HELIX   12 AB3 SER B   15  THR B   24  1                                  10    
HELIX   13 AB4 ASP B   30  PHE B   38  1                                   9    
HELIX   14 AB5 TYR B   46  GLY B   60  1                                  15    
HELIX   15 AB6 ASN B   83  ILE B   90  1                                   8    
HELIX   16 AB7 ALA B   91  GLY B   99  1                                   9    
HELIX   17 AB8 THR B  101  SER B  111  1                                  11    
HELIX   18 AB9 SER B  122  THR B  124  5                                   3    
HELIX   19 AC1 ASN B  125  GLN B  139  1                                  15    
HELIX   20 AC2 LYS B  151  GLY B  154  5                                   4    
HELIX   21 AC3 THR B  191  ASN B  199  1                                   9    
SHEET    1 AA1 7 ILE A  11  GLY A  12  0                                        
SHEET    2 AA1 7 VAL A 187  LYS A 190 -1  O  TRP A 188   N  ILE A  11           
SHEET    3 AA1 7 ARG A 173  ILE A 176 -1  N  ILE A 176   O  VAL A 187           
SHEET    4 AA1 7 GLY A 159  ASN A 168 -1  N  ASN A 168   O  ARG A 173           
SHEET    5 AA1 7 ASN A 142  LEU A 149 -1  N  TYR A 148   O  HIS A 160           
SHEET    6 AA1 7 GLY A 210  SER A 215 -1  O  GLY A 210   N  ASN A 147           
SHEET    7 AA1 7 LYS A 115  HIS A 120 -1  N  ASN A 119   O  PHE A 211           
SHEET    1 AA2 2 VAL A 201  ASP A 202  0                                        
SHEET    2 AA2 2 LYS A 207  THR A 208 -1  O  LYS A 207   N  ASP A 202           
SHEET    1 AA3 7 ILE B  11  GLY B  12  0                                        
SHEET    2 AA3 7 VAL B 187  LYS B 190 -1  O  TRP B 188   N  ILE B  11           
SHEET    3 AA3 7 ARG B 173  ILE B 176 -1  N  ILE B 176   O  VAL B 187           
SHEET    4 AA3 7 GLY B 159  ASN B 168 -1  N  ASN B 168   O  ARG B 173           
SHEET    5 AA3 7 ASN B 142  LEU B 149 -1  N  TYR B 148   O  HIS B 160           
SHEET    6 AA3 7 GLY B 210  SER B 215 -1  O  GLY B 210   N  ASN B 147           
SHEET    7 AA3 7 LYS B 115  HIS B 120 -1  N  ASN B 119   O  PHE B 211           
SHEET    1 AA4 2 VAL B 201  ASP B 202  0                                        
SHEET    2 AA4 2 LYS B 207  THR B 208 -1  O  LYS B 207   N  ASP B 202           
LINK         SG  CYS A  47                 C2  GDS A1001     1555   1555  1.79  
LINK         NE2BGLN A  98                 OE8 GDS A1001     1555   1555  1.30  
LINK         SG  CYS B  47                 C2  GDS B1001     1555   1555  1.77  
LINK         OD1 ASN A  16                CA    CA A1004     1555   1555  2.43  
LINK         OE1AGLU A  19                CA    CA A1004     1555   1555  2.49  
LINK         OE1BGLU A  19                CA    CA A1004     1555   1555  2.49  
LINK         OE2AGLU A  19                CA    CA A1004     1555   1555  2.62  
LINK         OE2BGLU A  19                CA    CA A1004     1555   1555  2.50  
LINK         OE1BGLU A  29                CA    CA A1003     1555   1555  2.27  
LINK         OE2AGLU A  29                CA    CA A1003     1555   1555  2.58  
LINK         OE2BGLU A  29                CA    CA A1003     1555   1555  2.39  
LINK         OD1 ASP A  30                CA    CA A1002     1555   1555  2.43  
LINK         OD2 ASP A  30                CA    CA A1002     1555   1555  2.48  
LINK         O   ASN A 136                CA    CA A1002     1555   1555  2.30  
LINK         OD1 ASN A 136                CA    CA A1002     1555   1555  2.46  
LINK         O   GLN A 139                CA    CA A1002     1555   1555  2.34  
LINK         OD1 ASP A 140                CA    CA A1003     1555   1555  2.49  
LINK         OD2 ASP A 140                CA    CA A1003     1555   1555  2.43  
LINK         O   ASN A 142                CA    CA A1002     1555   1555  2.31  
LINK         OD1 ASN A 142                CA    CA A1002     1555   1555  2.33  
LINK        CA    CA A1003                 O  AHOH A1158     1555   1555  2.35  
LINK        CA    CA A1003                 O  BHOH A1279     1555   1555  2.41  
LINK        CA    CA A1003                 O  AHOH A1279     1555   1555  2.40  
LINK        CA    CA A1003                 O   HOH B1112     1555   1555  2.24  
LINK        CA    CA A1003                 O   HOH B1157     1555   1555  2.35  
LINK        CA    CA A1004                 O   HOH A1137     1555   1555  2.48  
LINK        CA    CA A1004                 O  BHOH A1187     1555   1555  2.01  
LINK        CA    CA A1004                 O   HOH A1298     1555   1555  2.36  
LINK        CA    CA A1004                 OE1AGLU B  29     1555   1555  2.31  
LINK        CA    CA A1004                 OE1BGLU B  29     1555   1555  2.46  
LINK        CA    CA A1004                 OE2BGLU B  29     1555   1555  2.39  
LINK        CA    CA A1004                 O   HOH B1124     1555   1555  2.50  
LINK         OD1 ASP B  30                CA    CA B1002     1555   1555  2.44  
LINK         OD2 ASP B  30                CA    CA B1002     1555   1555  2.44  
LINK         O   ASN B 136                CA    CA B1002     1555   1555  2.26  
LINK         OD1 ASN B 136                CA    CA B1002     1555   1555  2.45  
LINK         O   GLN B 139                CA    CA B1002     1555   1555  2.37  
LINK         O   ASN B 142                CA    CA B1002     1555   1555  2.33  
LINK         OD1 ASN B 142                CA    CA B1002     1555   1555  2.33  
CISPEP   1 GLY A   -2    PRO A   -1          0        -1.19                     
CISPEP   2 SER A   70    PRO A   71          0         8.81                     
CISPEP   3 GLU A  156    ARG A  157          0        -0.43                     
CISPEP   4 GLU A  156    ARG A  157          0        -0.55                     
CISPEP   5 SER B   70    PRO B   71          0         8.70                     
CISPEP   6 SER B   70    PRO B   71          0         7.79                     
CISPEP   7 GLU B  156    ARG B  157          0        -0.20                     
CISPEP   8 GLU B  156    ARG B  157          0        -3.32                     
SITE     1 AC1 21 GLN A  41  GLN A  44  ALA A  45  TYR A  46                    
SITE     2 AC1 21 CYS A  47  ARG A  97  GLN A  98  GLY A  99                    
SITE     3 AC1 21 MET A 100  ASN A 147  GLY A 159  ASP A 202                    
SITE     4 AC1 21 ARG A 209  HOH A1116  HOH A1124  HOH A1167                    
SITE     5 AC1 21 HOH A1200  HOH A1206  HOH A1220  HOH A1235                    
SITE     6 AC1 21 HOH A1271                                                     
SITE     1 AC2  4 ASP A  30  ASN A 136  GLN A 139  ASN A 142                    
SITE     1 AC3  6 GLU A  29  ASP A 140  HOH A1158  HOH A1279                    
SITE     2 AC3  6 HOH B1112  HOH B1157                                          
SITE     1 AC4  7 ASN A  16  GLU A  19  HOH A1137  HOH A1187                    
SITE     2 AC4  7 HOH A1298  GLU B  29  HOH B1124                               
SITE     1 AC5  4 ASP B  30  ASN B 136  GLN B 139  ASN B 142                    
SITE     1 AC6 30 GLN B  41  GLN B  44  ALA B  45  TYR B  46                    
SITE     2 AC6 30 GLY B  48  VAL B  49  ALA B  50  SER B  51                    
SITE     3 AC6 30 ARG B  97  GLN B  98  GLY B  99  MET B 100                    
SITE     4 AC6 30 SER B 122  ASP B 123  THR B 124  ASN B 125                    
SITE     5 AC6 30 ASN B 147  GLY B 159  HIS B 160  ILE B 161                    
SITE     6 AC6 30 VAL B 179  ASP B 202  ARG B 209  HOH B1139                    
SITE     7 AC6 30 HOH B1189  HOH B1207  HOH B1237  HOH B1271                    
SITE     8 AC6 30 HOH B1308  HOH B1350                                          
CRYST1   49.283   57.956  139.470  90.00  90.00  90.00 P 21 21 21    8          
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      0.020291  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017254  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007170        0.00000