PDB Short entry for 4RQ3
HEADER    TRANSFERASE/DNA                         31-OCT-14   4RQ3              
TITLE     PRECATALYTIC TERNARY COMPLEX OF HUMAN DNA POLYMERASE BETA WITH GAPPED 
TITLE    2 DNA CONTAINING AN 8-OXO-7,8-DIHYDRO-GUANINE (8-OXOG) AND DATP IN THE 
TITLE    3 PRESENCE OF CACL2                                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA POLYMERASE BETA;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.7.7.7, 4.2.99.-;                                               
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: DNA (5'-D(P*GP*TP*CP*GP*G)-3');                            
COMPND   8 CHAIN: D;                                                            
COMPND   9 SYNONYM: 5-MER PHOSPHORYLATED DOWNSTREAM PRIMER;                     
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3');              
COMPND  13 CHAIN: P;                                                            
COMPND  14 SYNONYM: 10-MER PRIMER;                                              
COMPND  15 ENGINEERED: YES;                                                     
COMPND  16 MOL_ID: 4;                                                           
COMPND  17 MOLECULE: DNA (5'-D(*CP*CP*GP*AP*CP*(8OG)                            
COMPND  18 P*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3');                                 
COMPND  19 CHAIN: T;                                                            
COMPND  20 SYNONYM: 16-MER TEMPLATE;                                            
COMPND  21 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: POL B, POLB;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET28B;                                   
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  14 ORGANISM_TAXID: 32630;                                               
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 SYNTHETIC: YES;                                                      
SOURCE  17 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  18 ORGANISM_TAXID: 32630;                                               
SOURCE  19 MOL_ID: 4;                                                           
SOURCE  20 SYNTHETIC: YES;                                                      
SOURCE  21 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  22 ORGANISM_TAXID: 32630                                                
KEYWDS    X-FAMILY, POL BETA, TRANSFERASE-DNA COMPLEX                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.VYAS,Z.SUO                                                          
REVDAT   3   20-SEP-23 4RQ3    1       REMARK SEQADV LINK                       
REVDAT   2   06-MAY-15 4RQ3    1       JRNL                                     
REVDAT   1   15-APR-15 4RQ3    0                                                
JRNL        AUTH   R.VYAS,A.J.REED,E.J.TOKARSKY,Z.SUO                           
JRNL        TITL   VIEWING HUMAN DNA POLYMERASE BETA FAITHFULLY AND             
JRNL        TITL 2 UNFAITHFULLY BYPASS AN OXIDATIVE LESION BY TIME-DEPENDENT    
JRNL        TITL 3 CRYSTALLOGRAPHY.                                             
JRNL        REF    J.AM.CHEM.SOC.                V. 137  5225 2015              
JRNL        REFN                   ISSN 0002-7863                               
JRNL        PMID   25825995                                                     
JRNL        DOI    10.1021/JACS.5B02109                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0073                                      
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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 47.29                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 25340                          
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) : 0.194                           
REMARK   3   R VALUE            (WORKING SET) : 0.192                           
REMARK   3   FREE R VALUE                     : 0.246                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1302                            
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) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1862                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 94.95                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2780                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 95                           
REMARK   3   BIN FREE R VALUE                    : 0.3310                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2613                                    
REMARK   3   NUCLEIC ACID ATOMS       : 633                                     
REMARK   3   HETEROGEN ATOMS          : 52                                      
REMARK   3   SOLVENT ATOMS            : 242                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.92                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.07000                                             
REMARK   3    B22 (A**2) : 0.14000                                              
REMARK   3    B33 (A**2) : -0.07000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.224         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.190         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.144         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.395         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.947                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.918                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3439 ; 0.007 ; 0.018       
REMARK   3   BOND LENGTHS OTHERS               (A):  2983 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4774 ; 1.282 ; 1.814       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6921 ; 0.871 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   335 ; 5.416 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   127 ;35.271 ;24.331       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   517 ;13.791 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;12.545 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   493 ; 0.066 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3420 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   771 ; 0.001 ; 0.020       
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):  1316 ; 1.371 ; 2.528       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1312 ; 1.371 ; 2.520       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1642 ; 2.311 ; 3.774       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  1643 ; 2.310 ; 3.776       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2123 ; 1.764 ; 2.984       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  2122 ; 1.764 ; 2.984       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  3127 ; 2.926 ; 4.429       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  4303 ; 5.048 ;23.411       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  4240 ; 4.953 ;23.300       
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  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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                                                           
REMARK   4                                                                      
REMARK   4 4RQ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-NOV-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000087656.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-AUG-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 193                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 31-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97931                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX225HE                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 26643                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 53.160                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.6                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.10300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.3000                             
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) : 2.05                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.47200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 4KLD                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.61                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM IMIDAZOLE, 350 MM SODIUM           
REMARK 280  ACETATE, 17% PEG3350, PH 8.0, VAPOR DIFFUSION, HANGING DROP,        
REMARK 280  TEMPERATURE 295K                                                    
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       39.84000            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7530 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20090 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -128.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D, P, T                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     LYS A     3                                                      
REMARK 465     ARG A     4                                                      
REMARK 465     LYS A     5                                                      
REMARK 465     ALA A     6                                                      
REMARK 465     PRO A     7                                                      
REMARK 465     GLN A     8                                                      
REMARK 465     GLU A     9                                                      
REMARK 465     HIS A   336                                                      
REMARK 465     HIS A   337                                                      
REMARK 465     HIS A   338                                                      
REMARK 465     HIS A   339                                                      
REMARK 465     HIS A   340                                                      
REMARK 465     HIS A   341                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500     DG D   1   P      DG D   1   OP3    -0.124                       
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    VAL A  29      -60.98   -101.45                                   
REMARK 500    CYS A 178     -140.45   -111.86                                   
REMARK 500    ASP A 246        9.53     58.81                                   
REMARK 500    ASN A 294     -168.98   -128.96                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 406  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LYS A  60   O                                                      
REMARK 620 2 LEU A  62   O    88.6                                              
REMARK 620 3 VAL A  65   O    93.3  95.4                                        
REMARK 620 4 HOH A 522   O    82.1 170.1  88.6                                  
REMARK 620 5  DC D   3   OP1 177.5  93.9  86.9  95.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 405  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A 101   O                                                      
REMARK 620 2 VAL A 103   O    95.7                                              
REMARK 620 3 ILE A 106   O    91.0  88.2                                        
REMARK 620 4 HOH A 504   O    87.3  89.8 177.2                                  
REMARK 620 5  DG P   9   OP1 171.5  92.2  92.3  89.7                            
REMARK 620 6 HOH P 102   O    84.7 169.7  81.5 100.5  88.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 407  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 160   OD1                                                    
REMARK 620 2 HOH A 610   O   168.8                                              
REMARK 620 3 HOH A 652   O    79.4  92.3                                        
REMARK 620 4 HOH A 681   O   110.6  77.0  92.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 402  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 190   OD2                                                    
REMARK 620 2 ASP A 190   OD1  44.9                                              
REMARK 620 3 ASP A 192   OD1 111.4  85.2                                        
REMARK 620 4 ASP A 256   OD2  92.0 132.7  97.6                                  
REMARK 620 5 DTP A 401   O2A  98.4  59.7  85.3 167.4                            
REMARK 620 6  DC P  10   O3' 168.5 144.5  78.8  81.2  87.4                      
REMARK 620 7 HOH P 101   O    76.6  91.0 162.8  97.3  78.3  95.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 403  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 190   OD1                                                    
REMARK 620 2 ASP A 192   OD2  92.0                                              
REMARK 620 3 DTP A 401   O2G  87.0 169.5                                        
REMARK 620 4 DTP A 401   O2B 165.0  96.0  82.9                                  
REMARK 620 5 DTP A 401   O2A  79.0  85.8  83.8  89.0                            
REMARK 620 6 HOH A 501   O   107.6  95.0  95.2  84.3 173.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 404  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 677   O                                                      
REMARK 620 2 HOH A 678   O    77.8                                              
REMARK 620 3 HOH A 679   O    79.2  83.5                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DTP A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 405                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 406                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 407                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 408                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 409                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 410                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 411                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 412                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 413                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 414                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4RPX   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RPY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RPZ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RQ0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RQ1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RQ2   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RQ4   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RQ5   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RQ6   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RQ7   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4RQ8   RELATED DB: PDB                                   
DBREF  4RQ3 A    1   335  UNP    P06746   DPOLB_HUMAN      1    335             
DBREF  4RQ3 D    1     5  PDB    4RQ3     4RQ3             1      5             
DBREF  4RQ3 P    1    10  PDB    4RQ3     4RQ3             1     10             
DBREF  4RQ3 T    1    16  PDB    4RQ3     4RQ3             1     16             
SEQADV 4RQ3 MET A   -1  UNP  P06746              EXPRESSION TAG                 
SEQADV 4RQ3 GLY A    0  UNP  P06746              EXPRESSION TAG                 
SEQADV 4RQ3 HIS A  336  UNP  P06746              EXPRESSION TAG                 
SEQADV 4RQ3 HIS A  337  UNP  P06746              EXPRESSION TAG                 
SEQADV 4RQ3 HIS A  338  UNP  P06746              EXPRESSION TAG                 
SEQADV 4RQ3 HIS A  339  UNP  P06746              EXPRESSION TAG                 
SEQADV 4RQ3 HIS A  340  UNP  P06746              EXPRESSION TAG                 
SEQADV 4RQ3 HIS A  341  UNP  P06746              EXPRESSION TAG                 
SEQRES   1 A  343  MET GLY MET SER LYS ARG LYS ALA PRO GLN GLU THR LEU          
SEQRES   2 A  343  ASN GLY GLY ILE THR ASP MET LEU THR GLU LEU ALA ASN          
SEQRES   3 A  343  PHE GLU LYS ASN VAL SER GLN ALA ILE HIS LYS TYR ASN          
SEQRES   4 A  343  ALA TYR ARG LYS ALA ALA SER VAL ILE ALA LYS TYR PRO          
SEQRES   5 A  343  HIS LYS ILE LYS SER GLY ALA GLU ALA LYS LYS LEU PRO          
SEQRES   6 A  343  GLY VAL GLY THR LYS ILE ALA GLU LYS ILE ASP GLU PHE          
SEQRES   7 A  343  LEU ALA THR GLY LYS LEU ARG LYS LEU GLU LYS ILE ARG          
SEQRES   8 A  343  GLN ASP ASP THR SER SER SER ILE ASN PHE LEU THR ARG          
SEQRES   9 A  343  VAL SER GLY ILE GLY PRO SER ALA ALA ARG LYS PHE VAL          
SEQRES  10 A  343  ASP GLU GLY ILE LYS THR LEU GLU ASP LEU ARG LYS ASN          
SEQRES  11 A  343  GLU ASP LYS LEU ASN HIS HIS GLN ARG ILE GLY LEU LYS          
SEQRES  12 A  343  TYR PHE GLY ASP PHE GLU LYS ARG ILE PRO ARG GLU GLU          
SEQRES  13 A  343  MET LEU GLN MET GLN ASP ILE VAL LEU ASN GLU VAL LYS          
SEQRES  14 A  343  LYS VAL ASP SER GLU TYR ILE ALA THR VAL CYS GLY SER          
SEQRES  15 A  343  PHE ARG ARG GLY ALA GLU SER SER GLY ASP MET ASP VAL          
SEQRES  16 A  343  LEU LEU THR HIS PRO SER PHE THR SER GLU SER THR LYS          
SEQRES  17 A  343  GLN PRO LYS LEU LEU HIS GLN VAL VAL GLU GLN LEU GLN          
SEQRES  18 A  343  LYS VAL HIS PHE ILE THR ASP THR LEU SER LYS GLY GLU          
SEQRES  19 A  343  THR LYS PHE MET GLY VAL CYS GLN LEU PRO SER LYS ASN          
SEQRES  20 A  343  ASP GLU LYS GLU TYR PRO HIS ARG ARG ILE ASP ILE ARG          
SEQRES  21 A  343  LEU ILE PRO LYS ASP GLN TYR TYR CYS GLY VAL LEU TYR          
SEQRES  22 A  343  PHE THR GLY SER ASP ILE PHE ASN LYS ASN MET ARG ALA          
SEQRES  23 A  343  HIS ALA LEU GLU LYS GLY PHE THR ILE ASN GLU TYR THR          
SEQRES  24 A  343  ILE ARG PRO LEU GLY VAL THR GLY VAL ALA GLY GLU PRO          
SEQRES  25 A  343  LEU PRO VAL ASP SER GLU LYS ASP ILE PHE ASP TYR ILE          
SEQRES  26 A  343  GLN TRP LYS TYR ARG GLU PRO LYS ASP ARG SER GLU HIS          
SEQRES  27 A  343  HIS HIS HIS HIS HIS                                          
SEQRES   1 D    5   DG  DT  DC  DG  DG                                          
SEQRES   1 P   10   DG  DC  DT  DG  DA  DT  DG  DC  DG  DC                      
SEQRES   1 T   16   DC  DC  DG  DA  DC 8OG  DG  DC  DG  DC  DA  DT  DC          
SEQRES   2 T   16   DA  DG  DC                                                  
MODRES 4RQ3 8OG T    6   DG                                                     
HET    8OG  T   6      23                                                       
HET    DTP  A 401      30                                                       
HET     CA  A 402       1                                                       
HET     CA  A 403       1                                                       
HET     NA  A 404       1                                                       
HET     NA  A 405       1                                                       
HET     NA  A 406       1                                                       
HET     NA  A 407       1                                                       
HET     CL  A 408       1                                                       
HET     CL  A 409       1                                                       
HET     CL  A 410       1                                                       
HET     CL  A 411       1                                                       
HET    ACT  A 412       4                                                       
HET    ACT  A 413       4                                                       
HET    ACT  A 414       4                                                       
HETNAM     8OG 8-OXO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE                        
HETNAM     DTP 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE                                
HETNAM      CA CALCIUM ION                                                      
HETNAM      NA SODIUM ION                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM     ACT ACETATE ION                                                      
HETSYN     8OG 8-OXO-7,8-DIHYDRO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE            
FORMUL   4  8OG    C10 H14 N5 O8 P                                              
FORMUL   5  DTP    C10 H16 N5 O12 P3                                            
FORMUL   6   CA    2(CA 2+)                                                     
FORMUL   8   NA    4(NA 1+)                                                     
FORMUL  12   CL    4(CL 1-)                                                     
FORMUL  16  ACT    3(C2 H3 O2 1-)                                               
FORMUL  19  HOH   *242(H2 O)                                                    
HELIX    1   1 ASN A   12  VAL A   29  1                                  18    
HELIX    2   2 ALA A   32  TYR A   49  1                                  18    
HELIX    3   3 SER A   55  LYS A   61  1                                   7    
HELIX    4   4 GLY A   66  GLY A   80  1                                  15    
HELIX    5   5 LEU A   82  GLN A   90  1                                   9    
HELIX    6   6 ASP A   91  ARG A  102  1                                  12    
HELIX    7   7 GLY A  107  GLU A  117  1                                  11    
HELIX    8   8 THR A  121  LYS A  127  1                                   7    
HELIX    9   9 ASN A  128  LEU A  132  5                                   5    
HELIX   10  10 ASN A  133  TYR A  142  1                                  10    
HELIX   11  11 TYR A  142  LYS A  148  1                                   7    
HELIX   12  12 ARG A  152  ASP A  170  1                                  19    
HELIX   13  13 CYS A  178  ARG A  183  1                                   6    
HELIX   14  14 LYS A  209  VAL A  221  1                                  13    
HELIX   15  15 PRO A  261  ASP A  263  5                                   3    
HELIX   16  16 GLN A  264  GLY A  274  1                                  11    
HELIX   17  17 SER A  275  LYS A  289  1                                  15    
HELIX   18  18 SER A  315  ILE A  323  1                                   9    
HELIX   19  19 GLU A  329  SER A  334  5                                   6    
SHEET    1   A 2 ILE A 150  PRO A 151  0                                        
SHEET    2   A 2 SER A 187  SER A 188 -1  O  SER A 188   N  ILE A 150           
SHEET    1   B 5 ILE A 174  VAL A 177  0                                        
SHEET    2   B 5 MET A 191  THR A 196 -1  O  LEU A 194   N  THR A 176           
SHEET    3   B 5 ARG A 253  LEU A 259  1  O  ARG A 258   N  LEU A 195           
SHEET    4   B 5 LYS A 234  CYS A 239 -1  N  CYS A 239   O  ARG A 253           
SHEET    5   B 5 ILE A 224  LYS A 230 -1  N  SER A 229   O  MET A 236           
SHEET    1   C 2 PHE A 200  THR A 201  0                                        
SHEET    2   C 2 SER A 204  THR A 205 -1  O  SER A 204   N  THR A 201           
SHEET    1   D 2 PHE A 291  ILE A 293  0                                        
SHEET    2   D 2 ILE A 298  PRO A 300 -1  O  ARG A 299   N  THR A 292           
LINK         O3'  DC T   5                 P   8OG T   6     1555   1555  1.61  
LINK         O3' 8OG T   6                 P    DG T   7     1555   1555  1.61  
LINK         O   LYS A  60                NA    NA A 406     1555   1555  2.49  
LINK         O   LEU A  62                NA    NA A 406     1555   1555  2.39  
LINK         O   VAL A  65                NA    NA A 406     1555   1555  2.32  
LINK         O   THR A 101                NA    NA A 405     1555   1555  2.18  
LINK         O   VAL A 103                NA    NA A 405     1555   1555  2.34  
LINK         O   ILE A 106                NA    NA A 405     1555   1555  2.38  
LINK         OD1 ASP A 160                NA    NA A 407     1555   1555  2.10  
LINK         OD2 ASP A 190                CA    CA A 402     1555   1555  2.14  
LINK         OD1 ASP A 190                CA    CA A 402     1555   1555  3.06  
LINK         OD1 ASP A 190                CA    CA A 403     1555   1555  2.16  
LINK         OD1 ASP A 192                CA    CA A 402     1555   1555  2.18  
LINK         OD2 ASP A 192                CA    CA A 403     1555   1555  2.22  
LINK         OD2 ASP A 256                CA    CA A 402     1555   1555  2.36  
LINK         O2A DTP A 401                CA    CA A 402     1555   1555  2.49  
LINK         O2G DTP A 401                CA    CA A 403     1555   1555  2.23  
LINK         O2B DTP A 401                CA    CA A 403     1555   1555  2.22  
LINK         O2A DTP A 401                CA    CA A 403     1555   1555  2.25  
LINK        CA    CA A 402                 O3'  DC P  10     1555   1555  2.37  
LINK        CA    CA A 402                 O   HOH P 101     1555   1555  2.37  
LINK        CA    CA A 403                 O   HOH A 501     1555   1555  2.16  
LINK        NA    NA A 404                 O   HOH A 677     1555   1555  2.16  
LINK        NA    NA A 404                 O   HOH A 678     1555   1555  2.30  
LINK        NA    NA A 404                 O   HOH A 679     1555   1555  2.07  
LINK        NA    NA A 405                 O   HOH A 504     1555   1555  2.26  
LINK        NA    NA A 405                 OP1  DG P   9     1555   1555  2.38  
LINK        NA    NA A 405                 O   HOH P 102     1555   1555  2.37  
LINK        NA    NA A 406                 O   HOH A 522     1555   1555  2.10  
LINK        NA    NA A 406                 OP1  DC D   3     1555   1555  2.82  
LINK        NA    NA A 407                 O   HOH A 610     1555   1555  2.07  
LINK        NA    NA A 407                 O   HOH A 652     1555   1555  2.44  
LINK        NA    NA A 407                 O   HOH A 681     1555   1555  2.25  
CISPEP   1 GLY A  274    SER A  275          0        -2.07                     
SITE     1 AC1 22 ARG A 149  GLY A 179  SER A 180  ARG A 183                    
SITE     2 AC1 22 SER A 188  GLY A 189  ASP A 190  ASP A 192                    
SITE     3 AC1 22 TYR A 271  PHE A 272  GLY A 274  ASP A 276                    
SITE     4 AC1 22 ASN A 279   CA A 402   CA A 403  HOH A 501                    
SITE     5 AC1 22 HOH A 503  HOH A 556   DC P  10  HOH P 101                    
SITE     6 AC1 22 8OG T   6   DG T   7                                          
SITE     1 AC2  6 ASP A 190  ASP A 192  ASP A 256  DTP A 401                    
SITE     2 AC2  6  DC P  10  HOH P 101                                          
SITE     1 AC3  4 ASP A 190  ASP A 192  DTP A 401  HOH A 501                    
SITE     1 AC4  3 HOH A 677  HOH A 678  HOH A 679                               
SITE     1 AC5  6 THR A 101  VAL A 103  ILE A 106  HOH A 504                    
SITE     2 AC5  6  DG P   9  HOH P 102                                          
SITE     1 AC6  5 LYS A  60  LEU A  62  VAL A  65  HOH A 522                    
SITE     2 AC6  5  DC D   3                                                     
SITE     1 AC7  4 ASP A 160  HOH A 610  HOH A 652  HOH A 681                    
SITE     1 AC8  4 GLN A 264  TYR A 266  CYS A 267  HOH A 536                    
SITE     1 AC9  3 GLN A 219  THR A 227  LYS A 230                               
SITE     1 BC1  4 ASN A 294  THR A 297  ARG A 299  HOH A 621                    
SITE     1 BC2  3 ALA A  32  HIS A  34  LYS A  35                               
SITE     1 BC3  2 ALA A  47  TYR A  49                                          
SITE     1 BC4  6 PHE A 200  THR A 205  GLU A 232  LEU A 259                    
SITE     2 BC4  6 HOH A 626  HOH A 668                                          
SITE     1 BC5  2 LYS A  54  ASP A  74                                          
CRYST1   49.320   79.680   55.450  90.00 106.51  90.00 P 1 21 1      2          
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      0.020276  0.000000  0.006010        0.00000                         
SCALE2      0.000000  0.012550  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018810        0.00000