PDB Short entry for 4MFA
HEADER    TRANSFERASE/DNA                         27-AUG-13   4MFA              
TITLE     STRUCTURE OF HUMAN DNA POLYMERASE BETA COMPLEXED WITH NICKED DNA      
TITLE    2 CONTAINING A MISMATCHED TEMPLATE O6MG AND INCOMING TTP               
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: TEMPLATE;                                                  
COMPND   8 CHAIN: T;                                                            
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: UP PRIMER;                                                 
COMPND  12 CHAIN: P;                                                            
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MOL_ID: 4;                                                           
COMPND  15 MOLECULE: DN PRIMER;                                                 
COMPND  16 CHAIN: D;                                                            
COMPND  17 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: POLB;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 OTHER_DETAILS: SYNTHETIC TEMPLATE;                                   
SOURCE  11 MOL_ID: 3;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 OTHER_DETAILS: SYNTHETIC UP PRIMER;                                  
SOURCE  14 MOL_ID: 4;                                                           
SOURCE  15 SYNTHETIC: YES;                                                      
SOURCE  16 OTHER_DETAILS: SYNTHETIC DN PRIMER                                   
KEYWDS    DNA POLYMERASE X FAMILY, DNA SYNTHESIS, TRANSFERASE-DNA COMPLEX       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.C.KOAG,K.MIN,A.F.MONZINGO,S.LEE                                     
REVDAT   2   28-FEB-24 4MFA    1       REMARK LINK                              
REVDAT   1   27-AUG-14 4MFA    0                                                
JRNL        AUTH   M.C.KOAG,K.MIN,A.F.MONZINGO,S.LEE                            
JRNL        TITL   STRUCTURES OF HUMAN DNA POLYMERASE BETA INSERTING BASES      
JRNL        TITL 2 OPPOSITE TEMPLATING O6MG                                     
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.27 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
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) : 2.27                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 20618                          
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) : 0.216                           
REMARK   3   R VALUE            (WORKING SET) : 0.212                           
REMARK   3   FREE R VALUE                     : 0.283                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1057                            
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) : 2.27                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.33                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1254                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.44                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3370                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 53                           
REMARK   3   BIN FREE R VALUE                    : 0.4210                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2541                                    
REMARK   3   NUCLEIC ACID ATOMS       : 653                                     
REMARK   3   HETEROGEN ATOMS          : 9                                       
REMARK   3   SOLVENT ATOMS            : 81                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 34.74                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.71000                                              
REMARK   3    B22 (A**2) : 0.04000                                              
REMARK   3    B33 (A**2) : -0.61000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.24000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.357         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.271         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.184         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.583         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.940                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.890                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3351 ; 0.013 ; 0.018       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4647 ; 1.937 ; 1.839       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   321 ; 6.315 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   120 ;39.070 ;24.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   493 ;17.380 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;18.416 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   481 ; 0.105 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2289 ; 0.009 ; 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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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  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 USED IF PRESENT IN    
REMARK   3  THE INPUT U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 4MFA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-AUG-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000081837.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-MAR-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007 HF             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21190                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.270                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.03                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 4% - 23% PEG3400, AND 350 MM SODIUM      
REMARK 280  ACETATE , PH 7.5, VAPOR DIFFUSION, SITTING DROP, 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       39.83100            
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: 5190 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20640 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, T, P, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     THR A   205                                                      
REMARK 465     LYS A   206                                                      
REMARK 465     LYS A   244                                                      
REMARK 465     ASN A   245                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A 203    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 207    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 209    CG   CD   CE   NZ                                   
REMARK 470     ASP A 246    CG   OD1  OD2                                       
REMARK 470     GLU A 247    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 248    CG   CD   CE   NZ                                   
REMARK 470     THR A 304    OG1  CG2                                            
REMARK 470     GLN A 324    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 326    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O4   PO4 A   404     O    HOH A   555              1.97            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    HIS A 134   CG    HIS A 134   CD2     0.071                       
REMARK 500    HIS A 212   CG    HIS A 212   CD2     0.056                       
REMARK 500     DG D   1   P      DG D   1   OP3    -0.110                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A 170   CB  -  CG  -  OD1 ANGL. DEV. =   6.7 DEGREES          
REMARK 500     DT T   7   C3' -  O3' -  P   ANGL. DEV. =   7.7 DEGREES          
REMARK 500     DA P   5   O5' -  P   -  OP1 ANGL. DEV. =  -7.2 DEGREES          
REMARK 500     DA P  10   C3' -  O3' -  P   ANGL. DEV. =  -7.9 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    VAL A  29      -60.77   -108.05                                   
REMARK 500    PRO A  50       49.91    -94.80                                   
REMARK 500    ASP A 170      116.77   -163.85                                   
REMARK 500    CYS A 178     -144.62   -103.55                                   
REMARK 500    SER A 202     -107.98     -1.49                                   
REMARK 500    ASN A 294     -163.37   -105.95                                   
REMARK 500    TYR A 322      -45.27    -28.92                                   
REMARK 500    GLN A 324       52.57     37.96                                   
REMARK 500    ASP A 332       51.30   -109.62                                   
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 403  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LYS A  60   O                                                      
REMARK 620 2 LEU A  62   O    97.7                                              
REMARK 620 3 VAL A  65   O    81.1 101.4                                        
REMARK 620 4  DC D   3   OP1 163.2  95.9  86.6                                  
REMARK 620 5 HOH D 102   O    79.6 177.2  78.3  86.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 401  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A 101   O                                                      
REMARK 620 2 VAL A 103   O   101.6                                              
REMARK 620 3 ILE A 106   O    92.9  82.3                                        
REMARK 620 4  DG P   9   OP1 160.4  96.9  96.1                                  
REMARK 620 5 HOH P 201   O    88.1  99.6 177.6  82.3                            
REMARK 620 6 HOH P 208   O    77.3 176.1  94.0  84.7  84.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A 171   OG                                                     
REMARK 620 2 HOH A 513   O    90.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG P 101  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 190   OD2                                                    
REMARK 620 2  DT P  11   OP1 148.5                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG P 101                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3ISB   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1BPX   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MF2   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MF8   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MFC   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MFF   RELATED DB: PDB                                   
DBREF  4MFA A   11   335  UNP    P06746   DPOLB_HUMAN     11    335             
DBREF  4MFA T    1    16  PDB    4MFA     4MFA             1     16             
DBREF  4MFA P    1    11  PDB    4MFA     4MFA             1     11             
DBREF  4MFA D    1     5  PDB    4MFA     4MFA             1      5             
SEQRES   1 A  325  LEU ASN GLY GLY ILE THR ASP MET LEU THR GLU LEU ALA          
SEQRES   2 A  325  ASN PHE GLU LYS ASN VAL SER GLN ALA ILE HIS LYS TYR          
SEQRES   3 A  325  ASN ALA TYR ARG LYS ALA ALA SER VAL ILE ALA LYS TYR          
SEQRES   4 A  325  PRO HIS LYS ILE LYS SER GLY ALA GLU ALA LYS LYS LEU          
SEQRES   5 A  325  PRO GLY VAL GLY THR LYS ILE ALA GLU LYS ILE ASP GLU          
SEQRES   6 A  325  PHE LEU ALA THR GLY LYS LEU ARG LYS LEU GLU LYS ILE          
SEQRES   7 A  325  ARG GLN ASP ASP THR SER SER SER ILE ASN PHE LEU THR          
SEQRES   8 A  325  ARG VAL SER GLY ILE GLY PRO SER ALA ALA ARG LYS PHE          
SEQRES   9 A  325  VAL ASP GLU GLY ILE LYS THR LEU GLU ASP LEU ARG LYS          
SEQRES  10 A  325  ASN GLU ASP LYS LEU ASN HIS HIS GLN ARG ILE GLY LEU          
SEQRES  11 A  325  LYS TYR PHE GLY ASP PHE GLU LYS ARG ILE PRO ARG GLU          
SEQRES  12 A  325  GLU MET LEU GLN MET GLN ASP ILE VAL LEU ASN GLU VAL          
SEQRES  13 A  325  LYS LYS VAL ASP SER GLU TYR ILE ALA THR VAL CYS GLY          
SEQRES  14 A  325  SER PHE ARG ARG GLY ALA GLU SER SER GLY ASP MET ASP          
SEQRES  15 A  325  VAL LEU LEU THR HIS PRO SER PHE THR SER GLU SER THR          
SEQRES  16 A  325  LYS GLN PRO LYS LEU LEU HIS GLN VAL VAL GLU GLN LEU          
SEQRES  17 A  325  GLN LYS VAL HIS PHE ILE THR ASP THR LEU SER LYS GLY          
SEQRES  18 A  325  GLU THR LYS PHE MET GLY VAL CYS GLN LEU PRO SER LYS          
SEQRES  19 A  325  ASN ASP GLU LYS GLU TYR PRO HIS ARG ARG ILE ASP ILE          
SEQRES  20 A  325  ARG LEU ILE PRO LYS ASP GLN TYR TYR CYS GLY VAL LEU          
SEQRES  21 A  325  TYR PHE THR GLY SER ASP ILE PHE ASN LYS ASN MET ARG          
SEQRES  22 A  325  ALA HIS ALA LEU GLU LYS GLY PHE THR ILE ASN GLU TYR          
SEQRES  23 A  325  THR ILE ARG PRO LEU GLY VAL THR GLY VAL ALA GLY GLU          
SEQRES  24 A  325  PRO LEU PRO VAL ASP SER GLU LYS ASP ILE PHE ASP TYR          
SEQRES  25 A  325  ILE GLN TRP LYS TYR ARG GLU PRO LYS ASP ARG SER GLU          
SEQRES   1 T   16   DC  DC  DG  DA  DC 6OG  DT  DC  DG  DC  DA  DT  DC          
SEQRES   2 T   16   DA  DG  DC                                                  
SEQRES   1 P   11   DG  DC  DT  DG  DA  DT  DG  DC  DG  DA  DT                  
SEQRES   1 D    5   DG  DT  DC  DG  DG                                          
MODRES 4MFA 6OG T    6   DG  6-O-METHYL GUANOSINE-5'-MONOPHOSPHATE              
HET    6OG  T   6      23                                                       
HET     NA  A 401       1                                                       
HET     MG  A 402       1                                                       
HET     NA  A 403       1                                                       
HET    PO4  A 404       5                                                       
HET     MG  P 101       1                                                       
HETNAM     6OG 6-O-METHYL GUANOSINE-5'-MONOPHOSPHATE                            
HETNAM      NA SODIUM ION                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     PO4 PHOSPHATE ION                                                    
FORMUL   2  6OG    C11 H16 N5 O7 P                                              
FORMUL   5   NA    2(NA 1+)                                                     
FORMUL   6   MG    2(MG 2+)                                                     
FORMUL   8  PO4    O4 P 3-                                                      
FORMUL  10  HOH   *81(H2 O)                                                     
HELIX    1   1 ASN A   12  VAL A   29  1                                  18    
HELIX    2   2 ALA A   32  LYS A   48  1                                  17    
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  ASP A   91  1                                  10    
HELIX    6   6 ASP A   91  THR A  101  1                                  11    
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  GLU A  147  1                                   6    
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  PHE A  272  1                                   9    
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  ARG A  333  5                                   5    
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  THR A 196   N  ILE A 174           
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 291  ILE A 293  0                                        
SHEET    2   C 2 ILE A 298  PRO A 300 -1  O  ARG A 299   N  THR A 292           
LINK         O3'  DC T   5                 P   6OG T   6     1555   1555  1.59  
LINK         O3' 6OG T   6                 P    DT T   7     1555   1555  1.60  
LINK         O   LYS A  60                NA    NA A 403     1555   1555  2.46  
LINK         O   LEU A  62                NA    NA A 403     1555   1555  2.29  
LINK         O   VAL A  65                NA    NA A 403     1555   1555  2.56  
LINK         O   THR A 101                NA    NA A 401     1555   1555  2.24  
LINK         O   VAL A 103                NA    NA A 401     1555   1555  2.51  
LINK         O   ILE A 106                NA    NA A 401     1555   1555  2.34  
LINK         OG  SER A 171                MG    MG A 402     1555   1555  2.31  
LINK         OD2 ASP A 190                MG    MG P 101     1555   1555  2.15  
LINK        NA    NA A 401                 OP1  DG P   9     1555   1555  2.45  
LINK        NA    NA A 401                 O   HOH P 201     1555   1555  2.57  
LINK        NA    NA A 401                 O   HOH P 208     1555   1555  2.41  
LINK        MG    MG A 402                 O   HOH A 513     1555   1555  2.38  
LINK        NA    NA A 403                 OP1  DC D   3     1555   1555  2.83  
LINK        NA    NA A 403                 O   HOH D 102     1555   1555  2.14  
LINK         OP1  DT P  11                MG    MG P 101     1555   1555  1.74  
CISPEP   1 GLY A  274    SER A  275          0         0.61                     
SITE     1 AC1  6 THR A 101  VAL A 103  ILE A 106   DG P   9                    
SITE     2 AC1  6 HOH P 201  HOH P 208                                          
SITE     1 AC2  4 SER A  30  SER A 171  HOH A 513  HOH A 519                    
SITE     1 AC3  5 LYS A  60  LEU A  62  VAL A  65   DC D   3                    
SITE     2 AC3  5 HOH D 102                                                     
SITE     1 AC4  5 SER A 180  SER A 188  GLY A 189  ASP A 190                    
SITE     2 AC4  5 HOH A 555                                                     
SITE     1 AC5  3 ASP A 190  ASP A 256   DT P  11                               
CRYST1   54.971   79.662   55.001  90.00 106.68  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      0.018191  0.000000  0.005452        0.00000                         
SCALE2      0.000000  0.012553  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018981        0.00000