PDB Short entry for 1SR6
HEADER    CONTRACTILE PROTEIN                     22-MAR-04   1SR6              
TITLE     STRUCTURE OF NUCLEOTIDE-FREE SCALLOP MYOSIN S1                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MYOSIN HEAVY CHAIN, STRIATED MUSCLE;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 MOL_ID: 2;                                                           
COMPND   5 MOLECULE: MYOSIN REGULATORY LIGHT CHAIN, STRIATED ADDUCTOR MUSCLE;   
COMPND   6 CHAIN: B;                                                            
COMPND   7 SYNONYM: R-LC;                                                       
COMPND   8 MOL_ID: 3;                                                           
COMPND   9 MOLECULE: MYOSIN ESSENTIAL LIGHT CHAIN, STRIATED ADDUCTOR MUSCLE;    
COMPND  10 CHAIN: C;                                                            
COMPND  11 SYNONYM: E-LC, SULFHYDRYL LIGHT CHAIN, SHLC                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS;                           
SOURCE   3 ORGANISM_TAXID: 31199;                                               
SOURCE   4 MOL_ID: 2;                                                           
SOURCE   5 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS;                           
SOURCE   6 ORGANISM_TAXID: 31199;                                               
SOURCE   7 MOL_ID: 3;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS;                           
SOURCE   9 ORGANISM_TAXID: 31199                                                
KEYWDS    SCALLOP MYOSIN S1, NEAR RIGOR, COMPLEX SALT BRIDGE, NOVEL             
KEYWDS   2 CONFORMATION OF NUCLEOTIDE, CONTRACTILE PROTEIN                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.RISAL,S.GOURINATH,D.M.HIMMEL,A.G.SZENT-GYORGYI,C.COHEN              
REVDAT   3   23-AUG-23 1SR6    1       REMARK LINK                              
REVDAT   2   24-FEB-09 1SR6    1       VERSN                                    
REVDAT   1   15-JUN-04 1SR6    0                                                
JRNL        AUTH   D.RISAL,S.GOURINATH,D.M.HIMMEL,A.G.SZENT-GYORGYI,C.COHEN     
JRNL        TITL   MYOSIN SUBFRAGMENT 1 STRUCTURES REVEAL A PARTIALLY BOUND     
JRNL        TITL 2 NUCLEOTIDE AND A COMPLEX SALT BRIDGE THAT HELPS COUPLE       
JRNL        TITL 3 NUCLEOTIDE AND ACTIN BINDING.                                
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 101  8930 2004              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   15184651                                                     
JRNL        DOI    10.1073/PNAS.0403002101                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   S.GOURINATH,D.M.HIMMEL,J.H.BROWN,L.RESHETNIKOVA,             
REMARK   1  AUTH 2 A.G.SZENT-GYORGYI,C.COHEN                                    
REMARK   1  TITL   CRYSTAL STRUCTURE OF SCALLOP MYOSIN S1 IN THE PRE-POWER      
REMARK   1  TITL 2 STROKE STATE TO 2.6 A RESOLUTION: FLEXIBILITY AND FUNCTION   
REMARK   1  TITL 3 IN THE HEAD                                                  
REMARK   1  REF    STRUCTURE                     V.  11  1621 2003              
REMARK   1  REFN                   ISSN 0969-2126                               
REMARK   1  PMID   14656445                                                     
REMARK   1  DOI    10.1016/J.STR.2003.10.013                                    
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   D.M.HIMMEL,S.GOURINATH,L.RESHETNIKOVA,Y.SHEN,                
REMARK   1  AUTH 2 A.G.SZENT-GYORGYI,C.COHEN                                    
REMARK   1  TITL   CRYSTALLOGRAPHIC FINDINGS ON THE INTERNALLY UNCOUPLED AND    
REMARK   1  TITL 2 NEAR-RIGOR STATES OF MYOSIN: FURTHER INSIGHTS INTO THE       
REMARK   1  TITL 3 MECHANICS OF THE MOTOR                                       
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V.  99 12645 2002              
REMARK   1  REFN                   ISSN 0027-8424                               
REMARK   1  PMID   12297624                                                     
REMARK   1  DOI    10.1073/PNAS.202476799                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.79                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 485766.540                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 83.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 31951                          
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 SET) : 0.242                           
REMARK   3   FREE R VALUE                     : 0.286                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1511                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.008                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.92                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 69.90                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3901                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3420                       
REMARK   3   BIN FREE R VALUE                    : 0.4290                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.80                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 239                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.028                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8793                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 7                                       
REMARK   3   SOLVENT ATOMS            : 95                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 43.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 58.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 6.01000                                              
REMARK   3    B22 (A**2) : -6.89000                                             
REMARK   3    B33 (A**2) : 0.88000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -5.15000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.43                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.42                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 39.7                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.55                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.57                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.990                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.630 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 4.490 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 6.880 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 9.450 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 42.39                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1SR6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000021942.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-DEC-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID29                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 31951                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 38.790                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 83.0                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.04800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.92                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.38500                            
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: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1KK7                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.05                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 6% PEG 8000, 50MM AMMONIUM SULFATE, 8%   
REMARK 280  GLYCEROL, 10MM MAGNESIUM CHLORIDE, 50MM SODIUM CACODYLATE, PH       
REMARK 280  7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 300K                
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       25.55450            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8500 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 53550 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     ILE A     3                                                      
REMARK 465     ASP A     4                                                      
REMARK 465     PHE A     5                                                      
REMARK 465     LYS A   201                                                      
REMARK 465     LYS A   202                                                      
REMARK 465     LYS A   203                                                      
REMARK 465     ASP A   204                                                      
REMARK 465     GLU A   205                                                      
REMARK 465     GLU A   206                                                      
REMARK 465     ALA A   207                                                      
REMARK 465     SER A   208                                                      
REMARK 465     ASP A   209                                                      
REMARK 465     LYS A   210                                                      
REMARK 465     LYS A   211                                                      
REMARK 465     GLU A   212                                                      
REMARK 465     GLU A   627                                                      
REMARK 465     PRO A   628                                                      
REMARK 465     ALA A   629                                                      
REMARK 465     GLY A   630                                                      
REMARK 465     GLY A   631                                                      
REMARK 465     GLY A   632                                                      
REMARK 465     LYS A   633                                                      
REMARK 465     LYS A   634                                                      
REMARK 465     LYS A   635                                                      
REMARK 465     LYS A   636                                                      
REMARK 465     GLY A   637                                                      
REMARK 465     LYS A   638                                                      
REMARK 465     SER A   639                                                      
REMARK 465     SER A   640                                                      
REMARK 465     ALA A   641                                                      
REMARK 465     PHE A   642                                                      
REMARK 465     GLY A   731                                                      
REMARK 465     PHE A   732                                                      
REMARK 465     VAL A   733                                                      
REMARK 465     SER A   838                                                      
REMARK 465     ILE A   839                                                      
REMARK 465     ALA A   840                                                      
REMARK 465     ALA B     1                                                      
REMARK 465     ASP B     2                                                      
REMARK 465     LYS B     3                                                      
REMARK 465     ALA B     4                                                      
REMARK 465     ALA B     5                                                      
REMARK 465     SER B     6                                                      
REMARK 465     GLY B     7                                                      
REMARK 465     VAL B     8                                                      
REMARK 465     LEU B     9                                                      
REMARK 465     THR B    10                                                      
REMARK 465     LYS B    11                                                      
REMARK 465     LEU B    12                                                      
REMARK 465     LYS C   156                                                      
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     VAL A 200    CG1  CG2                                            
REMARK 470     GLU A 508    CG   CD   OE1  OE2                                  
REMARK 470     MET A 514    CG   SD   CE                                        
REMARK 470     LYS A 525    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OG   SER B    44     CD   ARG B    49              1.43            
REMARK 500   O    ASP B    52     OE2  GLU B    55              1.84            
REMARK 500   OG   SER B    44     NE   ARG B    49              1.86            
REMARK 500   O    HOH A  1018     O    HOH A  1034              2.09            
REMARK 500   N    ALA A   380     O    HOH A  1000              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   CG   ARG A   144     NH1  ARG A   368     1655     0.56            
REMARK 500   NE   ARG A   144     NH2  ARG A   368     1655     1.09            
REMARK 500   CD   ARG A   144     CZ   ARG A   368     1655     1.35            
REMARK 500   CD   ARG A   144     NH1  ARG A   368     1655     1.52            
REMARK 500   CB   ARG A   144     NH1  ARG A   368     1655     1.53            
REMARK 500   CG   ARG A   144     CZ   ARG A   368     1655     1.62            
REMARK 500   NE   ARG A   144     CZ   ARG A   368     1655     1.69            
REMARK 500   CD   ARG A   144     NH2  ARG A   368     1655     1.95            
REMARK 500   NE   ARG A   144     NH1  ARG A   368     1655     2.15            
REMARK 500   CD   ARG A   144     NE   ARG A   368     1655     2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO A 835   N   -  CA  -  C   ANGL. DEV. =  17.3 DEGREES          
REMARK 500    PRO C 154   C   -  N   -  CD  ANGL. DEV. = -14.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    VAL A  15     -145.52    -93.26                                   
REMARK 500    LYS A  19       -7.86    -55.08                                   
REMARK 500    LYS A  22       46.88    -92.53                                   
REMARK 500    GLU A  23       76.00   -115.86                                   
REMARK 500    THR A  25       32.59    -80.40                                   
REMARK 500    ALA A  26      147.55    161.78                                   
REMARK 500    ALA A  27     -143.01    -90.95                                   
REMARK 500    GLN A  49      -73.12   -116.13                                   
REMARK 500    ALA A  62      -74.25    -60.60                                   
REMARK 500    SER A  65     -152.96    -89.95                                   
REMARK 500    MET A  88        1.04    -64.61                                   
REMARK 500    SER A 116       66.26   -169.89                                   
REMARK 500    ARG A 127      134.03   -173.59                                   
REMARK 500    ILE A 148      148.80   -173.31                                   
REMARK 500    ARG A 167       71.38     62.98                                   
REMARK 500    GLU A 177     -176.23    -67.30                                   
REMARK 500    ALA A 197       59.56   -150.76                                   
REMARK 500    ALA A 199      -79.47    -12.27                                   
REMARK 500    ASN A 239       64.85   -157.51                                   
REMARK 500    ARG A 242       30.33    -80.24                                   
REMARK 500    LEU A 266       73.33     33.39                                   
REMARK 500    ASN A 291       30.51     75.07                                   
REMARK 500    PRO A 304       48.05    -48.74                                   
REMARK 500    ASP A 324      -19.03    -49.82                                   
REMARK 500    GLN A 365     -110.02    -84.75                                   
REMARK 500    ARG A 368       27.02   -156.78                                   
REMARK 500    ALA A 378      -66.74     -2.01                                   
REMARK 500    LEU A 399      -97.67    -79.13                                   
REMARK 500    PRO A 401     -173.27    -42.28                                   
REMARK 500    THR A 407        2.13     46.55                                   
REMARK 500    GLU A 408       53.53   -170.86                                   
REMARK 500    LEU A 446        1.26    -68.12                                   
REMARK 500    LYS A 449       87.92    -50.50                                   
REMARK 500    ALA A 450       57.05   -152.35                                   
REMARK 500    LYS A 451       85.25    -28.00                                   
REMARK 500    ARG A 452      178.05    -46.36                                   
REMARK 500    ASN A 453      -61.04    -96.34                                   
REMARK 500    ASP A 460       78.75   -156.26                                   
REMARK 500    PHE A 467     -169.46   -124.04                                   
REMARK 500    SER A 471     -169.51   -123.82                                   
REMARK 500    GLU A 508      -93.52    -18.37                                   
REMARK 500    PHE A 509     -178.82     80.18                                   
REMARK 500    ILE A 510      -88.92   -160.80                                   
REMARK 500    ASP A 511      138.56    168.26                                   
REMARK 500    MET A 514      -96.77   -111.27                                   
REMARK 500    ASP A 515       -6.41    -58.29                                   
REMARK 500    PRO A 526      -76.68    -18.54                                   
REMARK 500    MET A 527       34.77    -94.81                                   
REMARK 500    ILE A 529      -76.89    -47.31                                   
REMARK 500    MET A 538        8.54    -61.77                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      96 RAMACHANDRAN OUTLIERS.                        
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 B 990  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B  30   OD1                                                    
REMARK 620 2 ASP B  32   OD1  71.2                                              
REMARK 620 3 ASP B  32   OD2 115.9  53.7                                        
REMARK 620 4 PHE B  34   O   142.2  95.2  77.8                                  
REMARK 620 5 VAL B  35   O   131.3 126.8  74.8  85.4                            
REMARK 620 6 ASP B  39   OD1  59.0 129.7 147.0 127.9  86.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 991  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C  19   O                                                      
REMARK 620 2 ASP C  19   OD1  70.2                                              
REMARK 620 3 ASP C  22   OD1  72.5 129.3                                        
REMARK 620 4 GLY C  23   O    74.4  90.7 110.9                                  
REMARK 620 5 ASP C  25   OD2 126.4  70.2 159.3  71.3                            
REMARK 620 6 ALA C  27   O   111.3  67.1  97.0 151.7  84.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 992                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 990                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 991                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1S5G   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF SCALLOP MYOSIN S1 REVEALS A NOVEL NUCLEOTIDE            
REMARK 900 CONFORMATION                                                         
REMARK 900 RELATED ID: 1QVI   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF SCALLOP MYOSIN S1 IN THE PRE-POWER STROKE       
REMARK 900 STATE TO 2.6 ANGSTROM RESOLUTION                                     
REMARK 900 RELATED ID: 1KK8   RELATED DB: PDB                                   
REMARK 900 SCALLOP MYOSIN (S1-ADP-BEFX) IN THE ACTIN-DETACHED CONFORMATION      
DBREF  1SR6 A    1   840  UNP    P24733   MYS_AEQIR        1    840             
DBREF  1SR6 B    1   156  UNP    P13543   MLR_AEQIR        1    156             
DBREF  1SR6 C    1   156  UNP    P07291   MLE_AEQIR        1    156             
SEQRES   1 A  840  MET ASN ILE ASP PHE SER ASP PRO ASP PHE GLN TYR LEU          
SEQRES   2 A  840  ALA VAL ASP ARG LYS LYS LEU MET LYS GLU GLN THR ALA          
SEQRES   3 A  840  ALA PHE ASP GLY LYS LYS ASN CYS TRP VAL PRO ASP GLU          
SEQRES   4 A  840  LYS GLU GLY PHE ALA SER ALA GLU ILE GLN SER SER LYS          
SEQRES   5 A  840  GLY ASP GLU ILE THR VAL LYS ILE VAL ALA ASP SER SER          
SEQRES   6 A  840  THR ARG THR VAL LYS LYS ASP ASP ILE GLN SER MET ASN          
SEQRES   7 A  840  PRO PRO LYS PHE GLU LYS LEU GLU ASP MET ALA ASN MET          
SEQRES   8 A  840  THR TYR LEU ASN GLU ALA SER VAL LEU TYR ASN LEU ARG          
SEQRES   9 A  840  SER ARG TYR THR SER GLY LEU ILE TYR THR TYR SER GLY          
SEQRES  10 A  840  LEU PHE CYS ILE ALA VAL ASN PRO TYR ARG ARG LEU PRO          
SEQRES  11 A  840  ILE TYR THR ASP SER VAL ILE ALA LYS TYR ARG GLY LYS          
SEQRES  12 A  840  ARG LYS THR GLU ILE PRO PRO HIS LEU PHE SER VAL ALA          
SEQRES  13 A  840  ASP ASN ALA TYR GLN ASN MET VAL THR ASP ARG GLU ASN          
SEQRES  14 A  840  GLN SER CYS LEU ILE THR GLY GLU SER GLY ALA GLY LYS          
SEQRES  15 A  840  THR GLU ASN THR LYS LYS VAL ILE MET TYR LEU ALA LYS          
SEQRES  16 A  840  VAL ALA CYS ALA VAL LYS LYS LYS ASP GLU GLU ALA SER          
SEQRES  17 A  840  ASP LYS LYS GLU GLY SER LEU GLU ASP GLN ILE ILE GLN          
SEQRES  18 A  840  ALA ASN PRO VAL LEU GLU ALA TYR GLY ASN ALA LYS THR          
SEQRES  19 A  840  THR ARG ASN ASN ASN SER SER ARG PHE GLY LYS PHE ILE          
SEQRES  20 A  840  ARG ILE HIS PHE GLY PRO THR GLY LYS ILE ALA GLY ALA          
SEQRES  21 A  840  ASP ILE GLU THR TYR LEU LEU GLU LYS SER ARG VAL THR          
SEQRES  22 A  840  TYR GLN GLN SER ALA GLU ARG ASN TYR HIS ILE PHE TYR          
SEQRES  23 A  840  GLN ILE CYS SER ASN ALA ILE PRO GLU LEU ASN ASP VAL          
SEQRES  24 A  840  MET LEU VAL THR PRO ASP SER GLY LEU TYR SER PHE ILE          
SEQRES  25 A  840  ASN GLN GLY CYS LEU THR VAL ASP ASN ILE ASP ASP VAL          
SEQRES  26 A  840  GLU GLU PHE LYS LEU CYS ASP GLU ALA PHE ASP ILE LEU          
SEQRES  27 A  840  GLY PHE THR LYS GLU GLU LYS GLN SER MET PHE LYS CYS          
SEQRES  28 A  840  THR ALA SER ILE LEU HIS MET GLY GLU MET LYS PHE LYS          
SEQRES  29 A  840  GLN ARG PRO ARG GLU GLU GLN ALA GLU SER ASP GLY THR          
SEQRES  30 A  840  ALA GLU ALA GLU LYS VAL ALA PHE LEU CYS GLY ILE ASN          
SEQRES  31 A  840  ALA GLY ASP LEU LEU LYS ALA LEU LEU LYS PRO LYS VAL          
SEQRES  32 A  840  LYS VAL GLY THR GLU MET VAL THR LYS GLY GLN ASN MET          
SEQRES  33 A  840  ASN GLN VAL VAL ASN SER VAL GLY ALA LEU ALA LYS SER          
SEQRES  34 A  840  LEU TYR ASP ARG MET PHE ASN TRP LEU VAL ARG ARG VAL          
SEQRES  35 A  840  ASN LYS THR LEU ASP THR LYS ALA LYS ARG ASN TYR TYR          
SEQRES  36 A  840  ILE GLY VAL LEU ASP ILE ALA GLY PHE GLU ILE PHE ASP          
SEQRES  37 A  840  PHE ASN SER PHE GLU GLN LEU CYS ILE ASN TYR THR ASN          
SEQRES  38 A  840  GLU ARG LEU GLN GLN PHE PHE ASN HIS HIS MET PHE ILE          
SEQRES  39 A  840  LEU GLU GLN GLU GLU TYR LYS LYS GLU GLY ILE ALA TRP          
SEQRES  40 A  840  GLU PHE ILE ASP PHE GLY MET ASP LEU GLN MET CYS ILE          
SEQRES  41 A  840  ASP LEU ILE GLU LYS PRO MET GLY ILE LEU SER ILE LEU          
SEQRES  42 A  840  GLU GLU GLU CYS MET PHE PRO LYS ALA ASP ASP LYS SER          
SEQRES  43 A  840  PHE GLN ASP LYS LEU TYR GLN ASN HIS MET GLY LYS ASN          
SEQRES  44 A  840  ARG MET PHE THR LYS PRO GLY LYS PRO THR ARG PRO ASN          
SEQRES  45 A  840  GLN GLY PRO ALA HIS PHE GLU LEU HIS HIS TYR ALA GLY          
SEQRES  46 A  840  ASN VAL PRO TYR SER ILE THR GLY TRP LEU GLU LYS ASN          
SEQRES  47 A  840  LYS ASP PRO ILE ASN GLU ASN VAL VAL ALA LEU LEU GLY          
SEQRES  48 A  840  ALA SER LYS GLU PRO LEU VAL ALA GLU LEU PHE LYS ALA          
SEQRES  49 A  840  PRO GLU GLU PRO ALA GLY GLY GLY LYS LYS LYS LYS GLY          
SEQRES  50 A  840  LYS SER SER ALA PHE GLN THR ILE SER ALA VAL HIS ARG          
SEQRES  51 A  840  GLU SER LEU ASN LYS LEU MET LYS ASN LEU TYR SER THR          
SEQRES  52 A  840  HIS PRO HIS PHE VAL ARG CYS ILE ILE PRO ASN GLU LEU          
SEQRES  53 A  840  LYS GLN PRO GLY LEU VAL ASP ALA GLU LEU VAL LEU HIS          
SEQRES  54 A  840  GLN LEU GLN CYS ASN GLY VAL LEU GLU GLY ILE ARG ILE          
SEQRES  55 A  840  CYS ARG LYS GLY PHE PRO SER ARG LEU ILE TYR SER GLU          
SEQRES  56 A  840  PHE LYS GLN ARG TYR SER ILE LEU ALA PRO ASN ALA ILE          
SEQRES  57 A  840  PRO GLN GLY PHE VAL ASP GLY LYS THR VAL SER GLU LYS          
SEQRES  58 A  840  ILE LEU ALA GLY LEU GLN MET ASP PRO ALA GLU TYR ARG          
SEQRES  59 A  840  LEU GLY THR THR LYS VAL PHE PHE LYS ALA GLY VAL LEU          
SEQRES  60 A  840  GLY ASN LEU GLU GLU MET ARG ASP GLU ARG LEU SER LYS          
SEQRES  61 A  840  ILE ILE SER MET PHE GLN ALA HIS ILE ARG GLY TYR LEU          
SEQRES  62 A  840  ILE ARG LYS ALA TYR LYS LYS LEU GLN ASP GLN ARG ILE          
SEQRES  63 A  840  GLY LEU SER VAL ILE GLN ARG ASN ILE ARG LYS TRP LEU          
SEQRES  64 A  840  VAL LEU ARG ASN TRP GLN TRP TRP LYS LEU TYR SER LYS          
SEQRES  65 A  840  VAL LYS PRO LEU LEU SER ILE ALA                              
SEQRES   1 B  156  ALA ASP LYS ALA ALA SER GLY VAL LEU THR LYS LEU PRO          
SEQRES   2 B  156  GLN LYS GLN ILE GLN GLU MET LYS GLU ALA PHE SER MET          
SEQRES   3 B  156  ILE ASP VAL ASP ARG ASP GLY PHE VAL SER LYS GLU ASP          
SEQRES   4 B  156  ILE LYS ALA ILE SER GLU GLN LEU GLY ARG ALA PRO ASP          
SEQRES   5 B  156  ASP LYS GLU LEU THR ALA MET LEU LYS GLU ALA PRO GLY          
SEQRES   6 B  156  PRO LEU ASN PHE THR MET PHE LEU SER ILE PHE SER ASP          
SEQRES   7 B  156  LYS LEU SER GLY THR ASP SER GLU GLU THR ILE ARG ASN          
SEQRES   8 B  156  ALA PHE ALA MET PHE ASP GLU GLN GLU THR LYS LYS LEU          
SEQRES   9 B  156  ASN ILE GLU TYR ILE LYS ASP LEU LEU GLU ASN MET GLY          
SEQRES  10 B  156  ASP ASN PHE ASN LYS ASP GLU MET ARG MET THR PHE LYS          
SEQRES  11 B  156  GLU ALA PRO VAL GLU GLY GLY LYS PHE ASP TYR VAL LYS          
SEQRES  12 B  156  PHE THR ALA MET ILE LYS GLY SER GLY GLU GLU GLU ALA          
SEQRES   1 C  156  PRO LYS LEU SER GLN ASP GLU ILE ASP ASP LEU LYS ASP          
SEQRES   2 C  156  VAL PHE GLU LEU PHE ASP PHE TRP ASP GLY ARG ASP GLY          
SEQRES   3 C  156  ALA VAL ASP ALA PHE LYS LEU GLY ASP VAL CYS ARG CYS          
SEQRES   4 C  156  LEU GLY ILE ASN PRO ARG ASN GLU ASP VAL PHE ALA VAL          
SEQRES   5 C  156  GLY GLY THR HIS LYS MET GLY GLU LYS SER LEU PRO PHE          
SEQRES   6 C  156  GLU GLU PHE LEU PRO ALA TYR GLU GLY LEU MET ASP CYS          
SEQRES   7 C  156  GLU GLN GLY THR PHE ALA ASP TYR MET GLU ALA PHE LYS          
SEQRES   8 C  156  THR PHE ASP ARG GLU GLY GLN GLY PHE ILE SER GLY ALA          
SEQRES   9 C  156  GLU LEU ARG HIS VAL LEU THR ALA LEU GLY GLU ARG LEU          
SEQRES  10 C  156  SER ASP GLU ASP VAL ASP GLU ILE ILE LYS LEU THR ASP          
SEQRES  11 C  156  LEU GLN GLU ASP LEU GLU GLY ASN VAL LYS TYR GLU ASP          
SEQRES  12 C  156  PHE VAL LYS LYS VAL MET ALA GLY PRO TYR PRO ASP LYS          
HET    SO4  A 992       5                                                       
HET     MG  B 990       1                                                       
HET     CA  C 991       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      CA CALCIUM ION                                                      
FORMUL   4  SO4    O4 S 2-                                                      
FORMUL   5   MG    MG 2+                                                        
FORMUL   6   CA    CA 2+                                                        
FORMUL   7  HOH   *95(H2 O)                                                     
HELIX    1   1 ASP A    7  GLN A   11  5                                   5    
HELIX    2   2 ASP A   16  LYS A   22  1                                   7    
HELIX    3   3 PRO A   79  GLU A   83  5                                   5    
HELIX    4   4 ASN A   95  SER A  109  1                                  15    
HELIX    5   5 LEU A  129  TYR A  132  5                                   4    
HELIX    6   6 THR A  133  ARG A  141  1                                   9    
HELIX    7   7 ARG A  144  ILE A  148  5                                   5    
HELIX    8   8 HIS A  151  ARG A  167  1                                  17    
HELIX    9   9 GLY A  181  ALA A  194  1                                  14    
HELIX   10  10 SER A  214  GLY A  230  1                                  17    
HELIX   11  11 GLU A  268  TYR A  274  5                                   7    
HELIX   12  12 TYR A  282  CYS A  289  1                                   8    
HELIX   13  13 ILE A  293  GLU A  295  5                                   3    
HELIX   14  14 LEU A  296  LEU A  301  1                                   6    
HELIX   15  15 ASP A  305  TYR A  309  5                                   5    
HELIX   16  16 ASP A  323  GLY A  339  1                                  17    
HELIX   17  17 THR A  341  GLY A  359  1                                  19    
HELIX   18  18 THR A  377  CYS A  387  1                                  11    
HELIX   19  19 ASN A  390  LEU A  399  1                                  10    
HELIX   20  20 ASN A  415  ASP A  447  1                                  33    
HELIX   21  21 SER A  471  GLU A  503  1                                  33    
HELIX   22  22 MET A  514  LYS A  525  1                                  12    
HELIX   23  23 GLY A  528  GLU A  536  1                                   9    
HELIX   24  24 ASP A  543  MET A  556  1                                  14    
HELIX   25  25 GLY A  593  LYS A  599  1                                   7    
HELIX   26  26 ASN A  603  ALA A  612  1                                  10    
HELIX   27  27 GLU A  615  PHE A  622  1                                   8    
HELIX   28  28 THR A  644  TYR A  661  1                                  18    
HELIX   29  29 ASP A  683  GLY A  695  1                                  13    
HELIX   30  30 GLY A  695  LYS A  705  1                                  11    
HELIX   31  31 ILE A  712  SER A  721  1                                  10    
HELIX   32  32 ILE A  722  ILE A  728  5                                   7    
HELIX   33  33 GLY A  735  LEU A  746  1                                  12    
HELIX   34  34 GLY A  765  ARG A  822  1                                  58    
HELIX   35  35 TRP A  824  LYS A  832  1                                   9    
HELIX   36  36 LYS B   15  GLU B   22  1                                   8    
HELIX   37  37 ILE B   40  GLU B   45  1                                   6    
HELIX   38  38 SER B   85  ARG B   90  1                                   6    
HELIX   39  39 ALA B   92  PHE B   96  5                                   5    
HELIX   40  40 ILE B  106  MET B  116  1                                  11    
HELIX   41  41 ASN B  121  PHE B  129  1                                   9    
HELIX   42  42 ASP B  140  GLY B  150  1                                  11    
HELIX   43  43 SER C    4  TRP C   21  1                                  18    
HELIX   44  44 LYS C   32  CYS C   39  1                                   8    
HELIX   45  45 ARG C   45  ALA C   51  1                                   7    
HELIX   46  46 PRO C   64  GLU C   66  5                                   3    
HELIX   47  47 GLU C   67  MET C   76  1                                  10    
HELIX   48  48 THR C   82  THR C   92  1                                  11    
HELIX   49  49 GLY C  103  LEU C  113  1                                  11    
HELIX   50  50 SER C  118  ASP C  130  1                                  13    
HELIX   51  51 TYR C  141  GLY C  151  1                                  11    
SHEET    1   A 5 ARG A  67  LYS A  70  0                                        
SHEET    2   A 5 GLU A  55  LYS A  59 -1  N  ILE A  56   O  VAL A  69           
SHEET    3   A 5 GLY A  42  SER A  51 -1  N  GLN A  49   O  THR A  57           
SHEET    4   A 5 ASN A  33  ASP A  38 -1  N  ASP A  38   O  GLY A  42           
SHEET    5   A 5 GLN A  75  SER A  76 -1  O  GLN A  75   N  TRP A  35           
SHEET    1   B 7 TYR A 113  SER A 116  0                                        
SHEET    2   B 7 PHE A 119  VAL A 123 -1  O  ILE A 121   N  THR A 114           
SHEET    3   B 7 PHE A 667  ILE A 671  1  O  ILE A 671   N  ALA A 122           
SHEET    4   B 7 GLN A 170  THR A 175  1  N  LEU A 173   O  VAL A 668           
SHEET    5   B 7 TYR A 454  ASP A 460  1  O  GLY A 457   N  CYS A 172           
SHEET    6   B 7 GLY A 244  PHE A 251 -1  N  ILE A 247   O  VAL A 458           
SHEET    7   B 7 ILE A 257  TYR A 265 -1  O  GLU A 263   N  PHE A 246           
SHEET    1   C 2 ASN A 231  ALA A 232  0                                        
SHEET    2   C 2 SER A 240  SER A 241 -1  O  SER A 240   N  ALA A 232           
SHEET    1   D 2 PHE A 363  LYS A 364  0                                        
SHEET    2   D 2 GLU A 373  SER A 374 -1  O  GLU A 373   N  LYS A 364           
SHEET    1   E 3 PHE A 562  THR A 563  0                                        
SHEET    2   E 3 PHE A 578  HIS A 582 -1  O  GLU A 579   N  THR A 563           
SHEET    3   E 3 GLY A 585  TYR A 589 -1  O  TYR A 589   N  PHE A 578           
SHEET    1   F 3 ARG A 710  LEU A 711  0                                        
SHEET    2   F 3 VAL A 760  PHE A 762 -1  O  VAL A 760   N  LEU A 711           
SHEET    3   F 3 TYR A 753  LEU A 755 -1  N  ARG A 754   O  PHE A 761           
SHEET    1   G 3 LEU B 104  ASN B 105  0                                        
SHEET    2   G 3 LYS B 138  PHE B 139 -1  O  PHE B 139   N  LEU B 104           
SHEET    3   G 3 VAL B 134  GLU B 135 -1  N  GLU B 135   O  LYS B 138           
SHEET    1   H 2 VAL C  28  ASP C  29  0                                        
SHEET    2   H 2 SER C  62  LEU C  63 -1  O  LEU C  63   N  VAL C  28           
SHEET    1   I 2 PHE C 100  SER C 102  0                                        
SHEET    2   I 2 ASN C 138  LYS C 140 -1  O  VAL C 139   N  ILE C 101           
LINK         OD1 ASP B  30                MG    MG B 990     1555   1555  2.73  
LINK         OD1 ASP B  32                MG    MG B 990     1555   1555  1.90  
LINK         OD2 ASP B  32                MG    MG B 990     1555   1555  2.70  
LINK         O   PHE B  34                MG    MG B 990     1555   1555  2.00  
LINK         O   VAL B  35                MG    MG B 990     1555   1555  3.10  
LINK         OD1 ASP B  39                MG    MG B 990     1555   1555  2.87  
LINK         O   ASP C  19                CA    CA C 991     1555   1555  2.60  
LINK         OD1 ASP C  19                CA    CA C 991     1555   1555  2.45  
LINK         OD1 ASP C  22                CA    CA C 991     1555   1555  2.23  
LINK         O   GLY C  23                CA    CA C 991     1555   1555  2.16  
LINK         OD2 ASP C  25                CA    CA C 991     1555   1555  2.43  
LINK         O   ALA C  27                CA    CA C 991     1555   1555  2.35  
SITE     1 AC1  8 SER A 178  GLY A 179  ALA A 180  GLY A 181                    
SITE     2 AC1  8 LYS A 182  THR A 183  ASN A 237  HOH A 999                    
SITE     1 AC2  6 ASP B  28  ASP B  30  ASP B  32  PHE B  34                    
SITE     2 AC2  6 VAL B  35  ASP B  39                                          
SITE     1 AC3  5 ASP C  19  ASP C  22  GLY C  23  ASP C  25                    
SITE     2 AC3  5 ALA C  27                                                     
CRYST1   83.591   51.109  162.329  90.00  98.02  90.00 P 1 21 1      2          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.011963  0.000000  0.001686        0.00000                         
SCALE2      0.000000  0.019566  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006221        0.00000