HEADER    HYDROLASE                               29-MAY-12   4AVQ              
TITLE     INFLUENZA STRAIN PH1N1 2009 POLYMERASE SUBUNIT PA ENDONUCLEASE        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: POLYMERASE PA;                                             
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: ENDONUCLEASE, RESIDUES 1-198;                              
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS;                              
SOURCE   3 ORGANISM_TAXID: 11320;                                               
SOURCE   4 STRAIN: A/CALIFORNIA/04/2009 (H1N1);                                 
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 OTHER_DETAILS: SYNTHETIC GENE                                        
KEYWDS    HYDROLASE, ENDONUCLEASE, MANGANESE-DEPENDENT                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.KOWALINSKI,C.ZUBIETA,A.WOLKERSTORFER,O.H.SZOLAR,R.W.RUIGROK,        
AUTHOR   2 S.CUSACK                                                             
REVDAT   2   20-DEC-23 4AVQ    1       REMARK LINK                              
REVDAT   1   22-AUG-12 4AVQ    0                                                
JRNL        AUTH   E.KOWALINSKI,C.ZUBIETA,A.WOLKERSTORFER,O.H.SZOLAR,           
JRNL        AUTH 2 R.W.RUIGROK,S.CUSACK                                         
JRNL        TITL   STRUCTURAL ANALYSIS OF SPECIFIC METAL CHELATING INHIBITOR    
JRNL        TITL 2 BINDING TO THE ENDONUCLEASE DOMAIN OF INFLUENZA PH1N1 (2009) 
JRNL        TITL 3 POLYMERASE.                                                  
JRNL        REF    PLOS PATHOG.                  V.   8  2831 2012              
JRNL        REFN                   ISSN 1553-7366                               
JRNL        PMID   22876177                                                     
JRNL        DOI    10.1371/JOURNAL.PPAT.1002831                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0116                                      
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) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.13                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 63353                          
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) : 0.237                           
REMARK   3   R VALUE            (WORKING SET) : 0.235                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2643                            
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) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.15                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 4523                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.82                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3200                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 202                          
REMARK   3   BIN FREE R VALUE                    : 0.3620                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6397                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 8                                       
REMARK   3   SOLVENT ATOMS            : 170                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.88                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.08000                                             
REMARK   3    B22 (A**2) : 1.96000                                              
REMARK   3    B33 (A**2) : 2.12000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -1.98000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.045         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.042         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.128         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.157         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.923                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.885                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6534 ; 0.014 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  4616 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8768 ; 1.547 ; 1.942       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 11146 ; 0.938 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   762 ; 6.604 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   342 ;34.072 ;23.450       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1236 ;17.136 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    56 ;18.671 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   942 ; 0.093 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  7138 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1438 ; 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):  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 ADDED IN THE RIDING   
REMARK   3  POSITIONS. U VALUES REFINED INDIVIDUALLY                            
REMARK   4                                                                      
REMARK   4 4AVQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-MAY-12.                  
REMARK 100 THE DEPOSITION ID IS D_1290052682.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-OCT-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-4                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9395                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 65996                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 3.590                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.6300                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.20                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.45                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.66000                            
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 2W69                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.01                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M SODIUM FORMATE 0.1 M HEPES PH 7    
REMARK 280  5% GLYCEROL                                                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000      131.81500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       33.12000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      131.81500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       33.12000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH D2031  LIES ON A SPECIAL POSITION.                          
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    -5                                                      
REMARK 465     GLY A    -4                                                      
REMARK 465     SER A    65                                                      
REMARK 465     GLY A    66                                                      
REMARK 465     ASP A    67                                                      
REMARK 465     ARG A   196                                                      
REMARK 465     GLY A   197                                                      
REMARK 465     GLU A   198                                                      
REMARK 465     MET B    -5                                                      
REMARK 465     GLY B    -4                                                      
REMARK 465     SER B    65                                                      
REMARK 465     GLY B    66                                                      
REMARK 465     ASP B    67                                                      
REMARK 465     PRO B    68                                                      
REMARK 465     GLU B   141                                                      
REMARK 465     ARG B   196                                                      
REMARK 465     GLY B   197                                                      
REMARK 465     GLU B   198                                                      
REMARK 465     MET C    -5                                                      
REMARK 465     GLY C    -4                                                      
REMARK 465     SER C    -3                                                      
REMARK 465     GLY C    -2                                                      
REMARK 465     SER C    65                                                      
REMARK 465     GLY C    66                                                      
REMARK 465     ASP C    67                                                      
REMARK 465     LYS C   139                                                      
REMARK 465     SER C   140                                                      
REMARK 465     GLU C   141                                                      
REMARK 465     ARG C   196                                                      
REMARK 465     GLY C   197                                                      
REMARK 465     GLU C   198                                                      
REMARK 465     MET D    -5                                                      
REMARK 465     GLY D    -4                                                      
REMARK 465     SER D    -3                                                      
REMARK 465     GLY D    -2                                                      
REMARK 465     SER D    65                                                      
REMARK 465     GLY D    66                                                      
REMARK 465     ASP D    67                                                      
REMARK 465     PRO D    68                                                      
REMARK 465     LYS D   139                                                      
REMARK 465     SER D   140                                                      
REMARK 465     GLU D   141                                                      
REMARK 465     ARG D   196                                                      
REMARK 465     GLY D   197                                                      
REMARK 465     GLU D   198                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A  2015     O    HOH A  2016              2.16            
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 C  74   CG    HIS C  74   CD2     0.056                       
REMARK 500    HIS D  74   CG    HIS D  74   CD2     0.054                       
REMARK 500    HIS D 146   CG    HIS D 146   CD2     0.063                       
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 B  83   CB  -  CG  -  OD1 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ARG B 168   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG B 168   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.2 DEGREES          
REMARK 500    ARG C 116   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    ARG C 125   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ASP D  83   CB  -  CG  -  OD1 ANGL. DEV. =   5.9 DEGREES          
REMARK 500    ARG D 116   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG D 116   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 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    PHE A  51       -1.48     79.82                                   
REMARK 500    ARG A 125     -143.89    -98.70                                   
REMARK 500    ILE A 138      -70.34    -67.80                                   
REMARK 500    GLU A 141       -5.17    -58.32                                   
REMARK 500    THR A 157      129.08    -37.97                                   
REMARK 500    THR A 162      -62.34     68.75                                   
REMARK 500    PHE B  51        0.84     83.35                                   
REMARK 500    ARG B 125     -132.51    -91.35                                   
REMARK 500    THR B 157      119.80    -39.44                                   
REMARK 500    THR B 162      -64.18     67.19                                   
REMARK 500    PHE C  51       -0.21     86.47                                   
REMARK 500    ASP C  55      170.81    -53.03                                   
REMARK 500    ASN C  69      125.04    -32.81                                   
REMARK 500    ARG C 125     -138.03   -111.10                                   
REMARK 500    THR C 162      -66.89     66.20                                   
REMARK 500    ASN D  10      131.30    -38.42                                   
REMARK 500    PHE D  51       -8.19     83.66                                   
REMARK 500    ARG D 125     -146.45    -95.81                                   
REMARK 500    LYS D 158       17.83     56.19                                   
REMARK 500    THR D 162      -73.12     68.93                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASN B   69     ALA B   70                 -149.41                    
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                              MG A 902  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  80   OE1                                                    
REMARK 620 2 ASP A 108   OD1  85.9                                              
REMARK 620 3 HOH A2011   O   105.5  82.8                                        
REMARK 620 4 HOH A2020   O    70.7 106.6 169.3                                  
REMARK 620 5 HOH A2021   O    95.5 166.1  83.6  86.8                            
REMARK 620 6 HOH A2026   O   172.3  96.8  82.1 101.6  83.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 901  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 108   OD2                                                    
REMARK 620 2 GLU A 119   OE2  86.2                                              
REMARK 620 3 ILE A 120   O    89.1  87.0                                        
REMARK 620 4 HOH A2011   O   114.4  99.9 155.8                                  
REMARK 620 5 HOH A2030   O   174.0  91.5  85.3  71.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B 901  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  41   NE2                                                    
REMARK 620 2 ASP B 108   OD2  92.0                                              
REMARK 620 3 GLU B 119   OE2 176.8  91.2                                        
REMARK 620 4 ILE B 120   O    85.5  90.8  94.3                                  
REMARK 620 5 HOH B2012   O    89.2 103.5  90.2 165.0                            
REMARK 620 6 HOH B2013   O    91.2 170.6  85.6  80.7  85.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 902  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B  80   OE1                                                    
REMARK 620 2 ASP B 108   OD1  93.8                                              
REMARK 620 3 HOH B2012   O   113.9  89.6                                        
REMARK 620 4 HOH B2024   O    73.3 103.7 164.6                                  
REMARK 620 5 HOH B2033   O   166.7  92.6  77.7  93.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 902  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU C  80   OE1                                                    
REMARK 620 2 ASP C 108   OD1  92.2                                              
REMARK 620 3 HOH C2006   O   109.5  88.8                                        
REMARK 620 4 HOH C2017   O    82.3 103.1 163.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN C 901  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C 108   OD2                                                    
REMARK 620 2 GLU C 119   OE2  95.8                                              
REMARK 620 3 ILE C 120   O    87.4 100.4                                        
REMARK 620 4 HOH C2006   O   110.5  87.9 159.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG D 902  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU D  80   OE1                                                    
REMARK 620 2 ASP D 108   OD1  85.4                                              
REMARK 620 3 HOH D2010   O    99.3  91.9                                        
REMARK 620 4 HOH D2015   O    89.9 167.4  77.3                                  
REMARK 620 5 HOH D2016   O    87.1 105.8 161.6  85.5                            
REMARK 620 6 HOH D2022   O   167.4 101.0  69.9  81.6 101.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN D 901  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP D 108   OD2                                                    
REMARK 620 2 GLU D 119   OE2  91.9                                              
REMARK 620 3 ILE D 120   O    90.8  91.3                                        
REMARK 620 4 HOH D2010   O   106.9  88.0 162.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 902                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 902                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN C 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 902                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN D 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 902                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4AVG   RELATED DB: PDB                                   
REMARK 900 INFLUENZA STRAIN PH1N1 2009 POLYMERASE SUBUNIT PA ENDONUCLEASE IN    
REMARK 900 COMPLEX WITH DIKETO COMPOUND 2                                       
REMARK 900 RELATED ID: 4AVL   RELATED DB: PDB                                   
REMARK 900 INFLUENZA STRAIN PH1N1 2009 POLYMERASE SUBUNIT PA ENDONUCLEASE IN    
REMARK 900 COMPLEX WITH DTMP                                                    
DBREF  4AVQ A    1   198  UNP    C3W5S0   C3W5S0_I09A0     1    198             
DBREF  4AVQ B    1   198  UNP    C3W5S0   C3W5S0_I09A0     1    198             
DBREF  4AVQ C    1   198  UNP    C3W5S0   C3W5S0_I09A0     1    198             
DBREF  4AVQ D    1   198  UNP    C3W5S0   C3W5S0_I09A0     1    198             
SEQADV 4AVQ MET A   -5  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ GLY A   -4  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ SER A   -3  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ GLY A   -2  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ MET A   -1  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ ALA A    0  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ MET B   -5  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ GLY B   -4  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ SER B   -3  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ GLY B   -2  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ MET B   -1  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ ALA B    0  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ MET C   -5  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ GLY C   -4  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ SER C   -3  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ GLY C   -2  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ MET C   -1  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ ALA C    0  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ MET D   -5  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ GLY D   -4  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ SER D   -3  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ GLY D   -2  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ MET D   -1  UNP  C3W5S0              EXPRESSION TAG                 
SEQADV 4AVQ ALA D    0  UNP  C3W5S0              EXPRESSION TAG                 
SEQRES   1 A  204  MET GLY SER GLY MET ALA MET GLU ASP PHE VAL ARG GLN          
SEQRES   2 A  204  CYS PHE ASN PRO MET ILE VAL GLU LEU ALA GLU LYS ALA          
SEQRES   3 A  204  MET LYS GLU TYR GLY GLU ASP PRO LYS ILE GLU THR ASN          
SEQRES   4 A  204  LYS PHE ALA ALA ILE CYS THR HIS LEU GLU VAL CYS PHE          
SEQRES   5 A  204  MET TYR SER ASP PHE HIS PHE ILE ASP GLU ARG GLY GLU          
SEQRES   6 A  204  SER ILE ILE VAL GLU SER GLY ASP PRO ASN ALA LEU LEU          
SEQRES   7 A  204  LYS HIS ARG PHE GLU ILE ILE GLU GLY ARG ASP ARG ILE          
SEQRES   8 A  204  MET ALA TRP THR VAL VAL ASN SER ILE CYS ASN THR THR          
SEQRES   9 A  204  GLY VAL GLU LYS PRO LYS PHE LEU PRO ASP LEU TYR ASP          
SEQRES  10 A  204  TYR LYS GLU ASN ARG PHE ILE GLU ILE GLY VAL THR ARG          
SEQRES  11 A  204  ARG GLU VAL HIS ILE TYR TYR LEU GLU LYS ALA ASN LYS          
SEQRES  12 A  204  ILE LYS SER GLU LYS THR HIS ILE HIS ILE PHE SER PHE          
SEQRES  13 A  204  THR GLY GLU GLU MET ALA THR LYS ALA ASP TYR THR LEU          
SEQRES  14 A  204  ASP GLU GLU SER ARG ALA ARG ILE LYS THR ARG LEU PHE          
SEQRES  15 A  204  THR ILE ARG GLN GLU MET ALA SER ARG SER LEU TRP ASP          
SEQRES  16 A  204  SER PHE ARG GLN SER GLU ARG GLY GLU                          
SEQRES   1 B  204  MET GLY SER GLY MET ALA MET GLU ASP PHE VAL ARG GLN          
SEQRES   2 B  204  CYS PHE ASN PRO MET ILE VAL GLU LEU ALA GLU LYS ALA          
SEQRES   3 B  204  MET LYS GLU TYR GLY GLU ASP PRO LYS ILE GLU THR ASN          
SEQRES   4 B  204  LYS PHE ALA ALA ILE CYS THR HIS LEU GLU VAL CYS PHE          
SEQRES   5 B  204  MET TYR SER ASP PHE HIS PHE ILE ASP GLU ARG GLY GLU          
SEQRES   6 B  204  SER ILE ILE VAL GLU SER GLY ASP PRO ASN ALA LEU LEU          
SEQRES   7 B  204  LYS HIS ARG PHE GLU ILE ILE GLU GLY ARG ASP ARG ILE          
SEQRES   8 B  204  MET ALA TRP THR VAL VAL ASN SER ILE CYS ASN THR THR          
SEQRES   9 B  204  GLY VAL GLU LYS PRO LYS PHE LEU PRO ASP LEU TYR ASP          
SEQRES  10 B  204  TYR LYS GLU ASN ARG PHE ILE GLU ILE GLY VAL THR ARG          
SEQRES  11 B  204  ARG GLU VAL HIS ILE TYR TYR LEU GLU LYS ALA ASN LYS          
SEQRES  12 B  204  ILE LYS SER GLU LYS THR HIS ILE HIS ILE PHE SER PHE          
SEQRES  13 B  204  THR GLY GLU GLU MET ALA THR LYS ALA ASP TYR THR LEU          
SEQRES  14 B  204  ASP GLU GLU SER ARG ALA ARG ILE LYS THR ARG LEU PHE          
SEQRES  15 B  204  THR ILE ARG GLN GLU MET ALA SER ARG SER LEU TRP ASP          
SEQRES  16 B  204  SER PHE ARG GLN SER GLU ARG GLY GLU                          
SEQRES   1 C  204  MET GLY SER GLY MET ALA MET GLU ASP PHE VAL ARG GLN          
SEQRES   2 C  204  CYS PHE ASN PRO MET ILE VAL GLU LEU ALA GLU LYS ALA          
SEQRES   3 C  204  MET LYS GLU TYR GLY GLU ASP PRO LYS ILE GLU THR ASN          
SEQRES   4 C  204  LYS PHE ALA ALA ILE CYS THR HIS LEU GLU VAL CYS PHE          
SEQRES   5 C  204  MET TYR SER ASP PHE HIS PHE ILE ASP GLU ARG GLY GLU          
SEQRES   6 C  204  SER ILE ILE VAL GLU SER GLY ASP PRO ASN ALA LEU LEU          
SEQRES   7 C  204  LYS HIS ARG PHE GLU ILE ILE GLU GLY ARG ASP ARG ILE          
SEQRES   8 C  204  MET ALA TRP THR VAL VAL ASN SER ILE CYS ASN THR THR          
SEQRES   9 C  204  GLY VAL GLU LYS PRO LYS PHE LEU PRO ASP LEU TYR ASP          
SEQRES  10 C  204  TYR LYS GLU ASN ARG PHE ILE GLU ILE GLY VAL THR ARG          
SEQRES  11 C  204  ARG GLU VAL HIS ILE TYR TYR LEU GLU LYS ALA ASN LYS          
SEQRES  12 C  204  ILE LYS SER GLU LYS THR HIS ILE HIS ILE PHE SER PHE          
SEQRES  13 C  204  THR GLY GLU GLU MET ALA THR LYS ALA ASP TYR THR LEU          
SEQRES  14 C  204  ASP GLU GLU SER ARG ALA ARG ILE LYS THR ARG LEU PHE          
SEQRES  15 C  204  THR ILE ARG GLN GLU MET ALA SER ARG SER LEU TRP ASP          
SEQRES  16 C  204  SER PHE ARG GLN SER GLU ARG GLY GLU                          
SEQRES   1 D  204  MET GLY SER GLY MET ALA MET GLU ASP PHE VAL ARG GLN          
SEQRES   2 D  204  CYS PHE ASN PRO MET ILE VAL GLU LEU ALA GLU LYS ALA          
SEQRES   3 D  204  MET LYS GLU TYR GLY GLU ASP PRO LYS ILE GLU THR ASN          
SEQRES   4 D  204  LYS PHE ALA ALA ILE CYS THR HIS LEU GLU VAL CYS PHE          
SEQRES   5 D  204  MET TYR SER ASP PHE HIS PHE ILE ASP GLU ARG GLY GLU          
SEQRES   6 D  204  SER ILE ILE VAL GLU SER GLY ASP PRO ASN ALA LEU LEU          
SEQRES   7 D  204  LYS HIS ARG PHE GLU ILE ILE GLU GLY ARG ASP ARG ILE          
SEQRES   8 D  204  MET ALA TRP THR VAL VAL ASN SER ILE CYS ASN THR THR          
SEQRES   9 D  204  GLY VAL GLU LYS PRO LYS PHE LEU PRO ASP LEU TYR ASP          
SEQRES  10 D  204  TYR LYS GLU ASN ARG PHE ILE GLU ILE GLY VAL THR ARG          
SEQRES  11 D  204  ARG GLU VAL HIS ILE TYR TYR LEU GLU LYS ALA ASN LYS          
SEQRES  12 D  204  ILE LYS SER GLU LYS THR HIS ILE HIS ILE PHE SER PHE          
SEQRES  13 D  204  THR GLY GLU GLU MET ALA THR LYS ALA ASP TYR THR LEU          
SEQRES  14 D  204  ASP GLU GLU SER ARG ALA ARG ILE LYS THR ARG LEU PHE          
SEQRES  15 D  204  THR ILE ARG GLN GLU MET ALA SER ARG SER LEU TRP ASP          
SEQRES  16 D  204  SER PHE ARG GLN SER GLU ARG GLY GLU                          
HET     MN  A 901       1                                                       
HET     MG  A 902       1                                                       
HET     MN  B 901       1                                                       
HET     MG  B 902       1                                                       
HET     MN  C 901       1                                                       
HET     MG  C 902       1                                                       
HET     MN  D 901       1                                                       
HET     MG  D 902       1                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   5   MN    4(MN 2+)                                                     
FORMUL   6   MG    4(MG 2+)                                                     
FORMUL  13  HOH   *170(H2 O)                                                    
HELIX    1   1 GLY A   -2  PHE A    9  1                                  12    
HELIX    2   2 ASN A   10  TYR A   24  1                                  15    
HELIX    3   3 GLU A   31  ASP A   50  1                                  20    
HELIX    4   4 ASP A   83  GLY A   99  1                                  17    
HELIX    5   5 GLU A  126  LYS A  139  1                                  14    
HELIX    6   6 LYS A  158  ASP A  160  5                                   3    
HELIX    7   7 ASP A  164  ARG A  185  1                                  22    
HELIX    8   8 LEU A  187  SER A  194  1                                   8    
HELIX    9   9 GLY B   -2  PHE B    9  1                                  12    
HELIX   10  10 ASN B   10  TYR B   24  1                                  15    
HELIX   11  11 GLU B   31  ASP B   50  1                                  20    
HELIX   12  12 ASP B   83  GLY B   99  1                                  17    
HELIX   13  13 GLU B  126  LYS B  139  1                                  14    
HELIX   14  14 LYS B  158  ASP B  160  5                                   3    
HELIX   15  15 ASP B  164  ARG B  185  1                                  22    
HELIX   16  16 LEU B  187  SER B  194  1                                   8    
HELIX   17  17 MET C   -1  PHE C    9  1                                  11    
HELIX   18  18 ASN C   10  TYR C   24  1                                  15    
HELIX   19  19 GLU C   31  ASP C   50  1                                  20    
HELIX   20  20 ASP C   83  GLY C   99  1                                  17    
HELIX   21  21 GLU C  126  ILE C  138  1                                  13    
HELIX   22  22 LYS C  158  ASP C  160  5                                   3    
HELIX   23  23 ASP C  164  ARG C  185  1                                  22    
HELIX   24  24 LEU C  187  GLU C  195  1                                   9    
HELIX   25  25 MET D   -1  PHE D    9  1                                  11    
HELIX   26  26 ASN D   10  TYR D   24  1                                  15    
HELIX   27  27 GLU D   31  ASP D   50  1                                  20    
HELIX   28  28 ASP D   83  GLY D   99  1                                  17    
HELIX   29  29 GLU D  126  ILE D  138  1                                  13    
HELIX   30  30 LYS D  158  ASP D  160  5                                   3    
HELIX   31  31 ASP D  164  ARG D  185  1                                  22    
HELIX   32  32 LEU D  187  SER D  194  1                                   8    
SHEET    1  AA 3 SER A  60  ILE A  62  0                                        
SHEET    2  AA 3 HIS A  52  ILE A  54 -1  O  PHE A  53   N  ILE A  61           
SHEET    3  AA 3 LYS A  73  HIS A  74 -1  O  LYS A  73   N  ILE A  54           
SHEET    1  AB 5 PHE A  76  ILE A  78  0                                        
SHEET    2  AB 5 LEU A 109  ASP A 111 -1  O  TYR A 110   N  GLU A  77           
SHEET    3  AB 5 ARG A 116  THR A 123 -1  O  ARG A 116   N  ASP A 111           
SHEET    4  AB 5 HIS A 144  SER A 149  1  O  HIS A 144   N  GLU A 119           
SHEET    5  AB 5 GLU A 154  ALA A 156 -1  O  MET A 155   N  ILE A 147           
SHEET    1  BA 3 SER B  60  ILE B  62  0                                        
SHEET    2  BA 3 HIS B  52  ILE B  54 -1  O  PHE B  53   N  ILE B  61           
SHEET    3  BA 3 LYS B  73  HIS B  74 -1  O  LYS B  73   N  ILE B  54           
SHEET    1  BB 5 PHE B  76  ILE B  78  0                                        
SHEET    2  BB 5 LEU B 109  ASP B 111 -1  O  TYR B 110   N  GLU B  77           
SHEET    3  BB 5 ARG B 116  THR B 123 -1  O  ARG B 116   N  ASP B 111           
SHEET    4  BB 5 HIS B 144  SER B 149  1  O  HIS B 144   N  GLU B 119           
SHEET    5  BB 5 GLU B 154  ALA B 156 -1  O  MET B 155   N  ILE B 147           
SHEET    1  CA 3 SER C  60  ILE C  62  0                                        
SHEET    2  CA 3 HIS C  52  ILE C  54 -1  O  PHE C  53   N  ILE C  61           
SHEET    3  CA 3 LYS C  73  HIS C  74 -1  O  LYS C  73   N  ILE C  54           
SHEET    1  CB 5 PHE C  76  ILE C  78  0                                        
SHEET    2  CB 5 LEU C 109  ASP C 111 -1  O  TYR C 110   N  GLU C  77           
SHEET    3  CB 5 ARG C 116  THR C 123 -1  O  ARG C 116   N  ASP C 111           
SHEET    4  CB 5 HIS C 144  SER C 149  1  O  HIS C 144   N  GLU C 119           
SHEET    5  CB 5 GLU C 154  ALA C 156 -1  O  MET C 155   N  ILE C 147           
SHEET    1  DA 3 SER D  60  ILE D  62  0                                        
SHEET    2  DA 3 HIS D  52  ILE D  54 -1  O  PHE D  53   N  ILE D  61           
SHEET    3  DA 3 LYS D  73  HIS D  74 -1  O  LYS D  73   N  ILE D  54           
SHEET    1  DB 5 PHE D  76  ILE D  78  0                                        
SHEET    2  DB 5 LEU D 109  ASP D 111 -1  O  TYR D 110   N  GLU D  77           
SHEET    3  DB 5 ARG D 116  THR D 123 -1  O  ARG D 116   N  ASP D 111           
SHEET    4  DB 5 HIS D 144  SER D 149  1  O  HIS D 144   N  GLU D 119           
SHEET    5  DB 5 GLU D 154  ALA D 156 -1  O  MET D 155   N  ILE D 147           
LINK         OE1 GLU A  80                MG    MG A 902     1555   1555  2.40  
LINK         OD2 ASP A 108                MN    MN A 901     1555   1555  2.43  
LINK         OD1 ASP A 108                MG    MG A 902     1555   1555  2.20  
LINK         OE2 GLU A 119                MN    MN A 901     1555   1555  2.23  
LINK         O   ILE A 120                MN    MN A 901     1555   1555  2.18  
LINK        MN    MN A 901                 O   HOH A2011     1555   1555  2.28  
LINK        MN    MN A 901                 O   HOH A2030     1555   1555  2.64  
LINK        MG    MG A 902                 O   HOH A2011     1555   1555  2.71  
LINK        MG    MG A 902                 O   HOH A2020     1555   1555  2.51  
LINK        MG    MG A 902                 O   HOH A2021     1555   1555  2.36  
LINK        MG    MG A 902                 O   HOH A2026     1555   1555  2.33  
LINK         NE2 HIS B  41                MN    MN B 901     1555   1555  2.59  
LINK         OE1 GLU B  80                MG    MG B 902     1555   1555  2.35  
LINK         OD2 ASP B 108                MN    MN B 901     1555   1555  2.30  
LINK         OD1 ASP B 108                MG    MG B 902     1555   1555  2.09  
LINK         OE2 GLU B 119                MN    MN B 901     1555   1555  2.33  
LINK         O   ILE B 120                MN    MN B 901     1555   1555  2.26  
LINK        MN    MN B 901                 O   HOH B2012     1555   1555  2.42  
LINK        MN    MN B 901                 O   HOH B2013     1555   1555  2.42  
LINK        MG    MG B 902                 O   HOH B2012     1555   1555  2.34  
LINK        MG    MG B 902                 O   HOH B2024     1555   1555  2.42  
LINK        MG    MG B 902                 O   HOH B2033     1555   1555  2.39  
LINK         OE1 GLU C  80                MG    MG C 902     1555   1555  2.07  
LINK         OD2 ASP C 108                MN    MN C 901     1555   1555  2.23  
LINK         OD1 ASP C 108                MG    MG C 902     1555   1555  2.09  
LINK         OE2 GLU C 119                MN    MN C 901     1555   1555  2.44  
LINK         O   ILE C 120                MN    MN C 901     1555   1555  2.35  
LINK        MN    MN C 901                 O   HOH C2006     1555   1555  2.37  
LINK        MG    MG C 902                 O   HOH C2006     1555   1555  2.36  
LINK        MG    MG C 902                 O   HOH C2017     1555   1555  2.60  
LINK         OE1 GLU D  80                MG    MG D 902     1555   1555  2.33  
LINK         OD2 ASP D 108                MN    MN D 901     1555   1555  2.31  
LINK         OD1 ASP D 108                MG    MG D 902     1555   1555  2.14  
LINK         OE2 GLU D 119                MN    MN D 901     1555   1555  2.46  
LINK         O   ILE D 120                MN    MN D 901     1555   1555  2.38  
LINK        MN    MN D 901                 O   HOH D2010     1555   1555  2.63  
LINK        MG    MG D 902                 O   HOH D2010     1555   1555  2.43  
LINK        MG    MG D 902                 O   HOH D2015     1555   1555  2.34  
LINK        MG    MG D 902                 O   HOH D2016     1555   1555  2.33  
LINK        MG    MG D 902                 O   HOH D2022     1555   1555  2.32  
SITE     1 AC1  6 HIS A  41  ASP A 108  GLU A 119  ILE A 120                    
SITE     2 AC1  6 HOH A2011  HOH A2030                                          
SITE     1 AC2  6 GLU A  80  ASP A 108  HOH A2011  HOH A2020                    
SITE     2 AC2  6 HOH A2021  HOH A2026                                          
SITE     1 AC3  6 HIS B  41  ASP B 108  GLU B 119  ILE B 120                    
SITE     2 AC3  6 HOH B2012  HOH B2013                                          
SITE     1 AC4  5 GLU B  80  ASP B 108  HOH B2012  HOH B2024                    
SITE     2 AC4  5 HOH B2033                                                     
SITE     1 AC5  5 HIS C  41  ASP C 108  GLU C 119  ILE C 120                    
SITE     2 AC5  5 HOH C2006                                                     
SITE     1 AC6  4 GLU C  80  ASP C 108  HOH C2006  HOH C2017                    
SITE     1 AC7  6 HIS D  41  ASP D 108  GLU D 119  ILE D 120                    
SITE     2 AC7  6 HOH D2010  HOH D2025                                          
SITE     1 AC8  6 GLU D  80  ASP D 108  HOH D2010  HOH D2015                    
SITE     2 AC8  6 HOH D2016  HOH D2022                                          
CRYST1  263.630   66.240   66.320  90.00  95.98  90.00 C 1 2 1      16          
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      0.003793  0.000000  0.000397        0.00000                         
SCALE2      0.000000  0.015097  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015161        0.00000