HEADER    VIRAL PROTEIN                           21-DEC-09   3L56              
TITLE     CRYSTAL STRUCTURE OF THE LARGE C-TERMINAL DOMAIN OF POLYMERASE BASIC  
TITLE    2 PROTEIN 2 FROM INFLUENZA VIRUS A/VIET NAM/1203/2004 (H5N1)           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: POLYMERASE PB2;                                            
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: LARGE C-TERMINAL DOMAIN, RESIDUES 538-759;                 
COMPND   5 SYNONYM: POLYMERASE BASIC SUBUNIT 2, POLYMERASE PROTEIN PB2;         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS;                              
SOURCE   3 ORGANISM_COMMON: A/VIET NAM/1203/2004(H5N1);                         
SOURCE   4 ORGANISM_TAXID: 284218;                                              
SOURCE   5 STRAIN: A/VIET NAM/1203/2004 (H5N1);                                 
SOURCE   6 GENE: PB2;                                                           
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PET28-SMT                                 
KEYWDS    BIRD FLU, H5N1, PB2, POLYMERASE, HOST MITOCHONDRION, MRNA CAPPING,    
KEYWDS   2 MRNA PROCESSING, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS    
KEYWDS   3 CENTER FOR INFECTIOUS DISEASE, SSGCID, VIRAL PROTEIN                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.L.STAKER,T.EDWARDS,S.ERIC,A.RAYMOND,L.STEWART,SEATTLE STRUCTURAL    
AUTHOR   2 GENOMICS CENTER FOR INFECTIOUS DISEASE (SSGCID)                      
REVDAT   6   06-SEP-23 3L56    1       REMARK                                   
REVDAT   5   23-MAY-12 3L56    1       JRNL                                     
REVDAT   4   10-AUG-11 3L56    1       JRNL   VERSN                             
REVDAT   3   22-JUN-11 3L56    1       JRNL                                     
REVDAT   2   05-JAN-11 3L56    1       JRNL                                     
REVDAT   1   09-MAR-10 3L56    0                                                
JRNL        AUTH   S.YAMADA,M.HATTA,B.L.STAKER,S.WATANABE,M.IMAI,K.SHINYA,      
JRNL        AUTH 2 Y.SAKAI-TAGAWA,M.ITO,M.OZAWA,T.WATANABE,S.SAKABE,C.LI,       
JRNL        AUTH 3 J.H.KIM,P.J.MYLER,I.PHAN,A.RAYMOND,E.SMITH,R.STACY,          
JRNL        AUTH 4 C.A.NIDOM,S.M.LANK,R.W.WISEMAN,B.N.BIMBER,D.H.O'CONNOR,      
JRNL        AUTH 5 G.NEUMANN,L.J.STEWART,Y.KAWAOKA                              
JRNL        TITL   BIOLOGICAL AND STRUCTURAL CHARACTERIZATION OF A              
JRNL        TITL 2 HOST-ADAPTING AMINO ACID IN INFLUENZA VIRUS.                 
JRNL        REF    PLOS PATHOG.                  V.   6 01034 2010              
JRNL        REFN                   ISSN 1553-7366                               
JRNL        PMID   20700447                                                     
JRNL        DOI    10.1371/JOURNAL.PPAT.1001034                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0104                                      
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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 16526                          
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) : 0.180                           
REMARK   3   R VALUE            (WORKING SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.237                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 840                             
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) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 940                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 81.19                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1980                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 53                           
REMARK   3   BIN FREE R VALUE                    : 0.2710                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3100                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 158                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.98                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.33000                                              
REMARK   3    B22 (A**2) : -0.26000                                             
REMARK   3    B33 (A**2) : -0.26000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.46000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.465         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.254         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.166         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.672         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.937                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.886                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3170 ; 0.014 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  2198 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4289 ; 1.377 ; 1.970       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5359 ; 0.892 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   400 ; 6.109 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   134 ;37.474 ;23.881       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   564 ;14.815 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    24 ;20.268 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   487 ; 0.074 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3502 ; 0.006 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   636 ; 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):  1987 ; 0.730 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   813 ; 0.138 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3204 ; 1.373 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1183 ; 1.966 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1084 ; 3.142 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  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   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE          
REMARK   4                                                                      
REMARK   4 3L56 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JAN-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000056846.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-NOV-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 8.50                               
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 FR-E+ SUPERBRIGHT           
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54178                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : SATURN 944++                       
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16536                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 81.140                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.1                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.02900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 54.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.34                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 82.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.04600                            
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: PHASER                                                
REMARK 200 STARTING MODEL: 3KC6                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 35.81                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 200MM NACL, 100MM TRIS     
REMARK 280  PH 8.5, PROTEIN CONCENTRATION 24.4 MG/ML, VAPOR DIFFUSIONI,         
REMARK 280  SITTING DROP, TEMPERATURE 293K, VAPOR DIFFUSION, SITTING DROP,      
REMARK 280  PH 8.50                                                             
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       28.50350            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 300 REMARK: UNKNOWN                                                      
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 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 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 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     GLU A   538                                                      
REMARK 465     ILE A   539                                                      
REMARK 465     GLU A   677                                                      
REMARK 465     ASP A   678                                                      
REMARK 465     PRO A   679                                                      
REMARK 465     ASP A   680                                                      
REMARK 465     GLU A   681                                                      
REMARK 465     GLY A   682                                                      
REMARK 465     THR A   683                                                      
REMARK 465     ALA A   684                                                      
REMARK 465     SER A   742                                                      
REMARK 465     ILE A   743                                                      
REMARK 465     LEU A   744                                                      
REMARK 465     THR A   745                                                      
REMARK 465     ASP A   746                                                      
REMARK 465     SER A   747                                                      
REMARK 465     GLN A   748                                                      
REMARK 465     THR A   749                                                      
REMARK 465     ALA A   750                                                      
REMARK 465     THR A   751                                                      
REMARK 465     LYS A   752                                                      
REMARK 465     ARG A   753                                                      
REMARK 465     ILE A   754                                                      
REMARK 465     ARG A   755                                                      
REMARK 465     MET A   756                                                      
REMARK 465     ALA A   757                                                      
REMARK 465     ILE A   758                                                      
REMARK 465     ASN A   759                                                      
REMARK 465     GLU B   538                                                      
REMARK 465     ILE B   539                                                      
REMARK 465     ASN B   540                                                      
REMARK 465     ASP B   746                                                      
REMARK 465     SER B   747                                                      
REMARK 465     GLN B   748                                                      
REMARK 465     THR B   749                                                      
REMARK 465     ALA B   750                                                      
REMARK 465     THR B   751                                                      
REMARK 465     LYS B   752                                                      
REMARK 465     ARG B   753                                                      
REMARK 465     ILE B   754                                                      
REMARK 465     ARG B   755                                                      
REMARK 465     MET B   756                                                      
REMARK 465     ALA B   757                                                      
REMARK 465     ILE B   758                                                      
REMARK 465     ASN B   759                                                      
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     ASN A 540    CG   OD1  ND2                                       
REMARK 470     MET A 570    CG   SD   CE                                        
REMARK 470     LYS A 586    CG   CD   CE   NZ                                   
REMARK 470     LYS A 627    CG   CD   CE   NZ                                   
REMARK 470     ARG A 739    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 630    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 670    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OE2  GLU A   578     NH1  ARG A   630     2655     2.18            
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    ASP A 567       60.76   -159.82                                   
REMARK 500    LEU A 725       99.98    -69.16                                   
REMARK 500    ASP B 567       65.17   -152.06                                   
REMARK 500    MET B 631      121.82    -28.95                                   
REMARK 500    SER B 643     -158.59   -142.05                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3KC6   RELATED DB: PDB                                   
REMARK 900 SHORTER AA SEQUENCE 538-741                                          
REMARK 900 RELATED ID: INVAA.07055.A   RELATED DB: TARGETDB                     
DBREF  3L56 A  538   759  UNP    Q6DNN3   Q6DNN3_9INFA   538    759             
DBREF  3L56 B  538   759  UNP    Q6DNN3   Q6DNN3_9INFA   538    759             
SEQRES   1 A  222  GLU ILE ASN GLY PRO GLU SER VAL LEU VAL ASN THR TYR          
SEQRES   2 A  222  GLN TRP ILE ILE ARG ASN TRP GLU THR VAL LYS ILE GLN          
SEQRES   3 A  222  TRP SER GLN ASP PRO THR MET LEU TYR ASN LYS MET GLU          
SEQRES   4 A  222  PHE GLU PRO PHE GLN SER LEU VAL PRO LYS ALA ALA ARG          
SEQRES   5 A  222  GLY GLN TYR SER GLY PHE VAL ARG THR LEU PHE GLN GLN          
SEQRES   6 A  222  MET ARG ASP VAL LEU GLY THR PHE ASP THR VAL GLN ILE          
SEQRES   7 A  222  ILE LYS LEU LEU PRO PHE ALA ALA ALA PRO PRO LYS GLN          
SEQRES   8 A  222  SER ARG MET GLN PHE SER SER LEU THR VAL ASN VAL ARG          
SEQRES   9 A  222  GLY SER GLY MET ARG ILE LEU VAL ARG GLY ASN SER PRO          
SEQRES  10 A  222  VAL PHE ASN TYR ASN LYS ALA THR LYS ARG LEU THR VAL          
SEQRES  11 A  222  LEU GLY LYS ASP ALA GLY ALA LEU THR GLU ASP PRO ASP          
SEQRES  12 A  222  GLU GLY THR ALA GLY VAL GLU SER ALA VAL LEU ARG GLY          
SEQRES  13 A  222  PHE LEU ILE LEU GLY LYS GLU ASP LYS ARG TYR GLY PRO          
SEQRES  14 A  222  ALA LEU SER ILE ASN GLU LEU SER ASN LEU ALA LYS GLY          
SEQRES  15 A  222  GLU LYS ALA ASN VAL LEU ILE GLY GLN GLY ASP VAL VAL          
SEQRES  16 A  222  LEU VAL MET LYS ARG LYS ARG ASP SER SER ILE LEU THR          
SEQRES  17 A  222  ASP SER GLN THR ALA THR LYS ARG ILE ARG MET ALA ILE          
SEQRES  18 A  222  ASN                                                          
SEQRES   1 B  222  GLU ILE ASN GLY PRO GLU SER VAL LEU VAL ASN THR TYR          
SEQRES   2 B  222  GLN TRP ILE ILE ARG ASN TRP GLU THR VAL LYS ILE GLN          
SEQRES   3 B  222  TRP SER GLN ASP PRO THR MET LEU TYR ASN LYS MET GLU          
SEQRES   4 B  222  PHE GLU PRO PHE GLN SER LEU VAL PRO LYS ALA ALA ARG          
SEQRES   5 B  222  GLY GLN TYR SER GLY PHE VAL ARG THR LEU PHE GLN GLN          
SEQRES   6 B  222  MET ARG ASP VAL LEU GLY THR PHE ASP THR VAL GLN ILE          
SEQRES   7 B  222  ILE LYS LEU LEU PRO PHE ALA ALA ALA PRO PRO LYS GLN          
SEQRES   8 B  222  SER ARG MET GLN PHE SER SER LEU THR VAL ASN VAL ARG          
SEQRES   9 B  222  GLY SER GLY MET ARG ILE LEU VAL ARG GLY ASN SER PRO          
SEQRES  10 B  222  VAL PHE ASN TYR ASN LYS ALA THR LYS ARG LEU THR VAL          
SEQRES  11 B  222  LEU GLY LYS ASP ALA GLY ALA LEU THR GLU ASP PRO ASP          
SEQRES  12 B  222  GLU GLY THR ALA GLY VAL GLU SER ALA VAL LEU ARG GLY          
SEQRES  13 B  222  PHE LEU ILE LEU GLY LYS GLU ASP LYS ARG TYR GLY PRO          
SEQRES  14 B  222  ALA LEU SER ILE ASN GLU LEU SER ASN LEU ALA LYS GLY          
SEQRES  15 B  222  GLU LYS ALA ASN VAL LEU ILE GLY GLN GLY ASP VAL VAL          
SEQRES  16 B  222  LEU VAL MET LYS ARG LYS ARG ASP SER SER ILE LEU THR          
SEQRES  17 B  222  ASP SER GLN THR ALA THR LYS ARG ILE ARG MET ALA ILE          
SEQRES  18 B  222  ASN                                                          
FORMUL   3  HOH   *158(H2 O)                                                    
HELIX    1   1 GLY A  541  ASN A  556  1                                  16    
HELIX    2   2 ASN A  556  ASP A  567  1                                  12    
HELIX    3   3 ASP A  567  ASN A  573  1                                   7    
HELIX    4   4 LYS A  574  GLU A  576  5                                   3    
HELIX    5   5 PHE A  577  VAL A  584  1                                   8    
HELIX    6   6 ALA A  588  VAL A  606  1                                  19    
HELIX    7   7 ASP A  611  LEU A  619  1                                   9    
HELIX    8   8 PRO A  620  ALA A  623  5                                   4    
HELIX    9   9 ASP A  701  GLY A  705  5                                   5    
HELIX   10  10 GLY B  541  ASN B  556  1                                  16    
HELIX   11  11 ASN B  556  ASP B  567  1                                  12    
HELIX   12  12 ASP B  567  ASN B  573  1                                   7    
HELIX   13  13 LYS B  574  GLU B  576  5                                   3    
HELIX   14  14 PHE B  577  VAL B  584  1                                   8    
HELIX   15  15 PRO B  585  ALA B  587  5                                   3    
HELIX   16  16 ALA B  588  VAL B  606  1                                  19    
HELIX   17  17 ASP B  611  LEU B  619  1                                   9    
HELIX   18  18 PRO B  620  ALA B  624  5                                   5    
HELIX   19  19 ASP B  701  GLY B  705  5                                   5    
HELIX   20  20 SER B  709  LEU B  716  5                                   8    
SHEET    1   A 2 SER A 635  VAL A 640  0                                        
SHEET    2   A 2 SER A 643  LEU A 648 -1  O  ILE A 647   N  LEU A 636           
SHEET    1   B 3 ASN A 657  ASN A 659  0                                        
SHEET    2   B 3 ARG A 664  VAL A 667 -1  O  THR A 666   N  ASN A 657           
SHEET    3   B 3 LYS A 670  ALA A 674 -1  O  LYS A 670   N  VAL A 667           
SHEET    1   C 4 PHE A 694  LYS A 699  0                                        
SHEET    2   C 4 ASP A 730  LYS A 736 -1  O  LEU A 733   N  LEU A 697           
SHEET    3   C 4 LYS A 721  GLY A 727 -1  N  ALA A 722   O  VAL A 734           
SHEET    4   C 4 LEU A 708  SER A 709  1  N  LEU A 708   O  LEU A 725           
SHEET    1   D 2 SER B 635  VAL B 640  0                                        
SHEET    2   D 2 SER B 643  LEU B 648 -1  O  ILE B 647   N  LEU B 636           
SHEET    1   E 3 ASN B 657  ASN B 659  0                                        
SHEET    2   E 3 ARG B 664  VAL B 667 -1  O  THR B 666   N  ASN B 657           
SHEET    3   E 3 LYS B 670  ALA B 674 -1  O  ALA B 672   N  LEU B 665           
SHEET    1   F 3 PHE B 694  LYS B 699  0                                        
SHEET    2   F 3 ASP B 730  LYS B 736 -1  O  LEU B 733   N  LEU B 697           
SHEET    3   F 3 LYS B 721  GLY B 727 -1  N  ALA B 722   O  VAL B 734           
CRYST1   41.042   57.007   83.081  90.00 102.40  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.024365  0.000000  0.005356        0.00000                         
SCALE2      0.000000  0.017542  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012324        0.00000