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Database: PDB
Entry: 2WS2
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HEADER    TRANSFERASE                             03-SEP-09   2WS2              
TITLE     THE 2 ANGSTROM STRUCTURE OF A NU-CLASS GST FROM HAEMONCHUS CONTORTUS  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLUTATHIONE S-TRANSFERASE;                                 
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: NU-CLASS GST;                                               
COMPND   5 EC: 2.5.1.18;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HAEMONCHUS CONTORTUS;                           
SOURCE   3 ORGANISM_TAXID: 6289;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR: PET23D                                     
KEYWDS    PARASITE, NEMATODE, TRANSFERASE                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.LINE,M.N.ISUPOV,A.J.VANROSSUM,P.M.BROPHY,J.A.LITTLECHILD            
REVDAT   2   20-DEC-23 2WS2    1       REMARK                                   
REVDAT   1   29-SEP-10 2WS2    0                                                
JRNL        AUTH   K.LINE,M.N.ISUPOV,A.J.VANROSSUM,P.M.BROPHY,J.A.LITTLECHILD   
JRNL        TITL   THE 2 ANGSTROM STRUCTURE OF A NU-CLASS GST FROM HAEMONCHUS   
JRNL        TITL 2 CONTORTUS                                                    
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.01 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0088                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.01                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.71                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 26940                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.236                           
REMARK   3   R VALUE            (WORKING SET) : 0.233                           
REMARK   3   FREE R VALUE                     : 0.290                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1383                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.01                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.06                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1863                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.84                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2610                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 110                          
REMARK   3   BIN FREE R VALUE                    : 0.3710                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3323                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 178                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 35.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.38                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -26.41000                                            
REMARK   3    B22 (A**2) : 35.27000                                             
REMARK   3    B33 (A**2) : -8.86000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 5.18000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.053         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.046         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.233         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.617         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.922                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.884                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3435 ; 0.017 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4642 ; 1.891 ; 1.961       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   411 ; 8.466 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   164 ;36.236 ;23.841       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   608 ;22.104 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;17.254 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   488 ; 0.151 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2621 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2044 ; 0.943 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3295 ; 1.533 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1391 ; 2.303 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1344 ; 2.864 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TWIN DETAILS                                                        
REMARK   3   NUMBER OF TWIN DOMAINS  : 2                                        
REMARK   3      TWIN DOMAIN   : 1                                               
REMARK   3      TWIN OPERATOR : H,K,L                                           
REMARK   3      TWIN FRACTION : 0.599                                           
REMARK   3      TWIN DOMAIN   : 2                                               
REMARK   3      TWIN OPERATOR : L,-K,H                                          
REMARK   3      TWIN FRACTION : 0.401                                           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    81        A   100                          
REMARK   3    ORIGIN FOR THE GROUP (A):  18.3710   3.4550  11.4510              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3503 T22:   0.0446                                     
REMARK   3      T33:   0.4213 T12:  -0.0331                                     
REMARK   3      T13:   0.0315 T23:  -0.0065                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  11.0809 L22:   0.2910                                     
REMARK   3      L33:   8.4257 L12:   0.1284                                     
REMARK   3      L13:   2.2782 L23:   0.9022                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1278 S12:   0.0927 S13:  -0.0198                       
REMARK   3      S21:  -0.1346 S22:  -0.0224 S23:   0.1510                       
REMARK   3      S31:   0.1141 S32:  -0.4814 S33:  -0.1054                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    81        B   100                          
REMARK   3    ORIGIN FOR THE GROUP (A):  12.5830  17.3670  16.1480              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3425 T22:   0.1104                                     
REMARK   3      T33:   0.3561 T12:   0.0379                                     
REMARK   3      T13:   0.0397 T23:   0.0032                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.2979 L22:   3.8618                                     
REMARK   3      L33:   6.9863 L12:  -1.5332                                     
REMARK   3      L13:   0.6953 L23:  -2.4565                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3349 S12:   0.3476 S13:  -0.2692                       
REMARK   3      S21:   0.0047 S22:   0.0912 S23:   0.3233                       
REMARK   3      S31:  -0.0874 S32:  -0.1962 S33:  -0.4260                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. TLS AND TWIN REFINEMENT USED. ATOM RECORD CONTAINS       
REMARK   3  SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF    
REMARK   3  TLS AND RESIDUAL U FACTORS.                                         
REMARK   4                                                                      
REMARK   4 2WS2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-SEP-09.                  
REMARK 100 THE DEPOSITION ID IS D_1290041022.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-MAR-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MPG/DESY, HAMBURG                  
REMARK 200  BEAMLINE                       : BW6                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.05                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28361                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.010                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 14.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.7                               
REMARK 200  DATA REDUNDANCY                : 4.690                              
REMARK 200  R MERGE                    (I) : 0.12000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 124.3900                           
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.03                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.51000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.440                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1TW9                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.29                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM TRIS HCL, PH 8.5, 50 MM CACL2,     
REMARK 280  30% (W/V) PEG 10000                                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       50.69100            
REMARK 290   SMTRY3   2  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: 2230 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20590 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.4 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 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 A  2009     O    HOH A  2016              1.61            
REMARK 500   O    HOH A  2012     O    HOH A  2013              1.70            
REMARK 500   O    HOH B  2013     O    HOH B  2044              1.70            
REMARK 500   O    HOH B  2019     O    HOH B  2022              1.87            
REMARK 500   O    PRO B   104     O    HOH B  2067              1.90            
REMARK 500   CB   HIS A    42     O    HOH A  2017              1.96            
REMARK 500   O    HOH B  2018     O    HOH B  2056              2.04            
REMARK 500   O    MET B   163     N    PHE B   165              2.07            
REMARK 500   OD2  ASP B   157     O    HOH B  2086              2.09            
REMARK 500   NE2  HIS A    42     O    HOH A  2019              2.10            
REMARK 500   O    HOH B  2014     O    HOH B  2015              2.10            
REMARK 500   O    GLY A   175     O    HOH A  2070              2.17            
REMARK 500   OE1  GLU B    55     O    HOH B  2042              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 B  2008     O    HOH B  2072     1655     2.01            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO A  47   C   -  N   -  CA  ANGL. DEV. =  10.4 DEGREES          
REMARK 500    ASP A  93   CB  -  CG  -  OD1 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    PRO B  47   C   -  N   -  CA  ANGL. DEV. =  11.7 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A  12      -78.79    -87.24                                   
REMARK 500    ASP A  57       53.64     17.46                                   
REMARK 500    GLN A  63      126.82     88.83                                   
REMARK 500    VAL A 108        2.03    -51.65                                   
REMARK 500    LEU A 110     -144.43    -67.49                                   
REMARK 500    MET A 112      -81.92    176.41                                   
REMARK 500    GLN A 114       67.02   -116.07                                   
REMARK 500    VAL A 124      -64.73   -125.85                                   
REMARK 500    LYS A 144       17.38     50.28                                   
REMARK 500    ASP A 151       33.11   -148.03                                   
REMARK 500    MET A 163        7.38    -64.55                                   
REMARK 500    THR A 166       41.06   -107.80                                   
REMARK 500    GLU A 167        8.26    -65.23                                   
REMARK 500    LYS A 171       33.24    -94.63                                   
REMARK 500    TYR A 173       55.89   -101.84                                   
REMARK 500    ASP A 174      -77.61    -59.80                                   
REMARK 500    GLN B  63      102.31     83.71                                   
REMARK 500    PHE B 106       85.05    -55.10                                   
REMARK 500    VAL B 108     -143.03     33.54                                   
REMARK 500    LEU B 110       21.41    -76.59                                   
REMARK 500    ASP B 113      -70.59    -24.02                                   
REMARK 500    GLN B 114       80.13    -49.08                                   
REMARK 500    LYS B 118       30.95    176.93                                   
REMARK 500    VAL B 124      -55.61   -122.70                                   
REMARK 500    THR B 145       -3.38   -140.61                                   
REMARK 500    GLU B 167       21.75     44.43                                   
REMARK 500    TYR B 169      104.44   -162.12                                   
REMARK 500    LEU B 172      149.87    -37.40                                   
REMARK 500    ARG B 187       33.48    -75.69                                   
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 ASP B  116     LEU B  117                 -144.83                    
REMARK 500 GLY B  164     PHE B  165                 -149.50                    
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 B2011        DISTANCE =  7.12 ANGSTROMS                       
REMARK 525    HOH B2022        DISTANCE =  6.49 ANGSTROMS                       
REMARK 525    HOH B2023        DISTANCE =  6.59 ANGSTROMS                       
REMARK 525    HOH B2048        DISTANCE =  7.14 ANGSTROMS                       
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THERE ARE CONFLICTS BETWEEN SEQUENCE MODELLED IN THE                 
REMARK 999 STRUCTURE AND THE SEQUENCE DEPOSITED. WE HAVE MODELLED               
REMARK 999 OUR SEQUENCE BASED ON THE DENSITY OBSERVED                           
DBREF  2WS2 A    1   164  UNP    Q9NAW7   Q9NAW7_HAECO     1    164             
DBREF  2WS2 A  165   204  UNP    Q9NAW7   Q9NAW7_HAECO   166    205             
DBREF  2WS2 B    1   164  UNP    Q9NAW7   Q9NAW7_HAECO     1    164             
DBREF  2WS2 B  165   204  UNP    Q9NAW7   Q9NAW7_HAECO   166    205             
SEQADV 2WS2 GLY A  164  UNP  Q9NAW7    THR   164 SEE REMARK 999                 
SEQADV 2WS2 GLY B  164  UNP  Q9NAW7    THR   164 SEE REMARK 999                 
SEQRES   1 A  204  MET VAL HIS TYR LYS LEU THR TYR PHE ASN GLY ARG GLY          
SEQRES   2 A  204  ALA ALA GLU ILE ILE ARG GLN VAL PHE VAL LEU ALA GLY          
SEQRES   3 A  204  GLN ASP TYR GLU ASP VAL ARG LEU THR HIS GLU GLU TRP          
SEQRES   4 A  204  PRO LYS HIS LYS ALA SER MET PRO PHE GLY GLN LEU PRO          
SEQRES   5 A  204  VAL LEU GLU VAL ASP GLY LYS GLN LEU PRO GLN SER VAL          
SEQRES   6 A  204  ALA ILE VAL ARG TYR LEU ALA ARG LYS PHE GLY TYR ALA          
SEQRES   7 A  204  GLY LYS SER ALA TRP GLU GLU ALA VAL VAL ASP SER ILE          
SEQRES   8 A  204  ALA ASP GLN PHE LYS ASP PHE LEU ASN GLU VAL ARG PRO          
SEQRES   9 A  204  TYR PHE LYS VAL LEU LEU GLY MET ASP GLN GLY ASP LEU          
SEQRES  10 A  204  LYS ALA LEU GLU LYS ASP VAL PHE GLU PRO ALA ARG GLN          
SEQRES  11 A  204  LYS PHE PHE THR ILE VAL THR LYS ILE LEU LYS GLU ASN          
SEQRES  12 A  204  LYS THR GLY TYR LEU VAL GLY ASP SER LEU THR PHE ALA          
SEQRES  13 A  204  ASP LEU TYR VAL ALA GLU MET GLY PHE THR GLU HIS TYR          
SEQRES  14 A  204  PRO LYS LEU TYR ASP GLY PHE PRO GLU VAL LYS ALA HIS          
SEQRES  15 A  204  ALA GLU LYS VAL ARG SER ASN PRO LYS LEU LYS LYS TRP          
SEQRES  16 A  204  ILE GLU THR ARG PRO ALA SER LYS PHE                          
SEQRES   1 B  204  MET VAL HIS TYR LYS LEU THR TYR PHE ASN GLY ARG GLY          
SEQRES   2 B  204  ALA ALA GLU ILE ILE ARG GLN VAL PHE VAL LEU ALA GLY          
SEQRES   3 B  204  GLN ASP TYR GLU ASP VAL ARG LEU THR HIS GLU GLU TRP          
SEQRES   4 B  204  PRO LYS HIS LYS ALA SER MET PRO PHE GLY GLN LEU PRO          
SEQRES   5 B  204  VAL LEU GLU VAL ASP GLY LYS GLN LEU PRO GLN SER VAL          
SEQRES   6 B  204  ALA ILE VAL ARG TYR LEU ALA ARG LYS PHE GLY TYR ALA          
SEQRES   7 B  204  GLY LYS SER ALA TRP GLU GLU ALA VAL VAL ASP SER ILE          
SEQRES   8 B  204  ALA ASP GLN PHE LYS ASP PHE LEU ASN GLU VAL ARG PRO          
SEQRES   9 B  204  TYR PHE LYS VAL LEU LEU GLY MET ASP GLN GLY ASP LEU          
SEQRES  10 B  204  LYS ALA LEU GLU LYS ASP VAL PHE GLU PRO ALA ARG GLN          
SEQRES  11 B  204  LYS PHE PHE THR ILE VAL THR LYS ILE LEU LYS GLU ASN          
SEQRES  12 B  204  LYS THR GLY TYR LEU VAL GLY ASP SER LEU THR PHE ALA          
SEQRES  13 B  204  ASP LEU TYR VAL ALA GLU MET GLY PHE THR GLU HIS TYR          
SEQRES  14 B  204  PRO LYS LEU TYR ASP GLY PHE PRO GLU VAL LYS ALA HIS          
SEQRES  15 B  204  ALA GLU LYS VAL ARG SER ASN PRO LYS LEU LYS LYS TRP          
SEQRES  16 B  204  ILE GLU THR ARG PRO ALA SER LYS PHE                          
FORMUL   3  HOH   *178(H2 O)                                                    
HELIX    1   1 ALA A   15  ALA A   25  1                                  11    
HELIX    2   2 GLU A   38  HIS A   42  5                                   5    
HELIX    3   3 HIS A   42  MET A   46  5                                   5    
HELIX    4   4 GLN A   63  PHE A   75  1                                  13    
HELIX    5   5 SER A   81  GLU A  101  1                                  21    
HELIX    6   6 VAL A  102  VAL A  108  1                                   7    
HELIX    7   7 LEU A  117  LYS A  122  1                                   6    
HELIX    8   8 PHE A  125  LYS A  144  1                                  20    
HELIX    9   9 THR A  154  MET A  163  1                                  10    
HELIX   10  10 PHE A  176  ARG A  187  1                                  12    
HELIX   11  11 ASN A  189  ARG A  199  1                                  11    
HELIX   12  12 ALA B   15  ALA B   25  1                                  11    
HELIX   13  13 GLU B   38  HIS B   42  5                                   5    
HELIX   14  14 HIS B   42  MET B   46  5                                   5    
HELIX   15  15 GLN B   63  PHE B   75  1                                  13    
HELIX   16  16 SER B   81  ARG B  103  1                                  23    
HELIX   17  17 PRO B  104  PHE B  106  5                                   3    
HELIX   18  18 ALA B  119  VAL B  124  1                                   6    
HELIX   19  19 VAL B  124  LYS B  144  1                                  21    
HELIX   20  20 THR B  154  GLU B  162  1                                   9    
HELIX   21  21 PHE B  176  ARG B  187  1                                  12    
HELIX   22  22 ASN B  189  ARG B  199  1                                  11    
SHEET    1  AA 4 GLU A  30  LEU A  34  0                                        
SHEET    2  AA 4 TYR A   4  PHE A   9  1  O  TYR A   4   N  GLU A  30           
SHEET    3  AA 4 VAL A  53  VAL A  56 -1  O  VAL A  53   N  THR A   7           
SHEET    4  AA 4 GLN A  60  PRO A  62 -1  O  LEU A  61   N  LEU A  54           
SHEET    1  BA 4 GLU B  30  LEU B  34  0                                        
SHEET    2  BA 4 TYR B   4  PHE B   9  1  O  TYR B   4   N  GLU B  30           
SHEET    3  BA 4 VAL B  53  VAL B  56 -1  O  VAL B  53   N  THR B   7           
SHEET    4  BA 4 GLN B  60  PRO B  62 -1  O  LEU B  61   N  LEU B  54           
CISPEP   1 LEU A   51    PRO A   52          0         6.15                     
CISPEP   2 LEU B   51    PRO B   52          0        -0.95                     
CRYST1   47.216  101.382   47.170  90.00 100.46  90.00 P 1 21 1      4          
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      0.021179  0.000000  0.003910        0.00000                         
SCALE2      0.000000  0.009864  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.021558        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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