HEADER    TRANSFERASE                             06-SEP-97   1AUX              
TITLE     STRUCTURE OF THE C DOMAIN OF SYNAPSIN IA FROM BOVINE BRAIN WITH       
TITLE    2 CALCIUM ATP-GAMMA-S BOUND                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SYNAPSIN IA;                                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: C DOMAIN;                                                  
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: DH5-ALPHA;                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PGEX-CS;                                   
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PSYB21                                    
KEYWDS    SYNAPSE, PHOSPHORYLATION, SYNAPSIN IA C-DOMAIN, ATP-BINDING,          
KEYWDS   2 TRANSFERASE                                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.ESSER,C.WANG,J.DEISENHOFER                                          
REVDAT   6   22-MAY-24 1AUX    1       REMARK                                   
REVDAT   5   02-AUG-23 1AUX    1       REMARK LINK                              
REVDAT   4   15-FEB-12 1AUX    1       HEADER HET    HETATM                     
REVDAT   3   13-JUL-11 1AUX    1       VERSN                                    
REVDAT   2   24-FEB-09 1AUX    1       VERSN                                    
REVDAT   1   18-MAR-98 1AUX    0                                                
JRNL        AUTH   L.ESSER,C.R.WANG,M.HOSAKA,C.S.SMAGULA,T.C.SUDHOF,            
JRNL        AUTH 2 J.DEISENHOFER                                                
JRNL        TITL   SYNAPSIN I IS STRUCTURALLY SIMILAR TO ATP-UTILIZING ENZYMES. 
JRNL        REF    EMBO J.                       V.  17   977 1998              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   9463376                                                      
JRNL        DOI    10.1093/EMBOJ/17.4.977                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   C.R.WANG,L.ESSER,C.S.SMAGULA,T.C.SUDHOF,J.DEISENHOFER        
REMARK   1  TITL   IDENTIFICATION, EXPRESSION, AND CRYSTALLIZATION OF THE       
REMARK   1  TITL 2 PROTEASE-RESISTANT CONSERVED DOMAIN OF SYNAPSIN I            
REMARK   1  REF    PROTEIN SCI.                  V.   6  2264 1997              
REMARK   1  REFN                   ISSN 0961-8368                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   T.C.SUDHOF,A.J.CZERNIK,H.T.KAO,K.TAKEI,P.A.JOHNSTON,         
REMARK   1  AUTH 2 A.HORIUCHI,S.D.KANAZIR,M.A.WAGNER,M.S.PERIN,P.DE CAMILLI,    
REMARK   1  AUTH 3 P.GREENGARD                                                  
REMARK   1  TITL   SYNAPSINS: MOSAICS OF SHARED AND INDIVIDUAL DOMAINS IN A     
REMARK   1  TITL 2 FAMILY OF SYNAPTIC VESICLE PHOSPHOPROTEINS                   
REMARK   1  REF    SCIENCE                       V. 245  1474 1989              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1000000.000                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0010                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 25761                          
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) : 0.206                           
REMARK   3   FREE R VALUE                     : 0.269                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 8.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2226                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
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) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.44                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 67.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2830                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3390                       
REMARK   3   BIN FREE R VALUE                    : 0.2970                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 8.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 245                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.019                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4634                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 64                                      
REMARK   3   SOLVENT ATOMS            : 54                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 38.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 53.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.32                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.41                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.38                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.35                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.500                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.60                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.400                           
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) : 3.100 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 4.990 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.170 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.840 ; 2.500                
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  : PARHCSDX_ACE_LE.PRO                            
REMARK   3  PARAMETER FILE  2  : HT_OT.INP                                      
REMARK   3  PARAMETER FILE  3  : APS_1.PAR                                      
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX_ACE_LE.PRO                            
REMARK   3  TOPOLOGY FILE  2   : APS_1.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 1AUX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000171289.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : JUL-96                             
REMARK 200  TEMPERATURE           (KELVIN) : 140                                
REMARK 200  PH                             : 7.25                               
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 RUH3R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NI FILTER                          
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IIC                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28177                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 88.0                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.05300                            
REMARK 200  R SYM                      (I) : 0.05300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.5000                            
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) : 2.37                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 71.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.44                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.21000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.21000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.851                                          
REMARK 200 STARTING MODEL: PDB ENTRY 1AUV                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.74                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 5 % PEG    
REMARK 280  4000, 100 MM HEPES, PH 7.25, THEN DIRECTLY TRANSFERRED TO 30 %      
REMARK 280  PEG 4000, 50 MM HEPES, PH 7.5, 50 MM NACL. AFTER 12 H, CRYSTALS     
REMARK 280  WERE TRANSFERRED TO 30 % PEG, 75 MM HEPES, PH 7.5, 75 MM NACL,      
REMARK 280  2.5 MM CACL2, 2.5 MM ATP-GAMMA-S FOR 23 H.                          
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      121.55333            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       60.77667            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       60.77667            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      121.55333            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     GLY A   110                                                      
REMARK 465     ALA A   111                                                      
REMARK 465     SER A   330                                                      
REMARK 465     VAL A   331                                                      
REMARK 465     SER A   332                                                      
REMARK 465     GLY A   333                                                      
REMARK 465     ASN A   334                                                      
REMARK 465     TRP A   335                                                      
REMARK 465     LYS A   336                                                      
REMARK 465     THR A   337                                                      
REMARK 465     ASN A   338                                                      
REMARK 465     THR A   339                                                      
REMARK 465     GLY A   340                                                      
REMARK 465     SER A   341                                                      
REMARK 465     ALA A   342                                                      
REMARK 465     MET A   343                                                      
REMARK 465     LEU A   418                                                      
REMARK 465     PRO A   419                                                      
REMARK 465     ARG A   420                                                      
REMARK 465     GLY B   110                                                      
REMARK 465     ALA B   111                                                      
REMARK 465     SER B   330                                                      
REMARK 465     VAL B   331                                                      
REMARK 465     SER B   332                                                      
REMARK 465     GLY B   333                                                      
REMARK 465     ASN B   334                                                      
REMARK 465     TRP B   335                                                      
REMARK 465     LYS B   336                                                      
REMARK 465     THR B   337                                                      
REMARK 465     ASN B   338                                                      
REMARK 465     THR B   339                                                      
REMARK 465     GLY B   340                                                      
REMARK 465     SER B   341                                                      
REMARK 465     ALA B   342                                                      
REMARK 465     MET B   343                                                      
REMARK 465     LEU B   418                                                      
REMARK 465     PRO B   419                                                      
REMARK 465     ARG B   420                                                      
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     VAL A   167                                                      
REMARK 475     LEU A   168                                                      
REMARK 475     ARG A   169                                                      
REMARK 475     ASN A   170                                                      
REMARK 475     GLY A   171                                                      
REMARK 475     VAL A   172                                                      
REMARK 475     LYS A   173                                                      
REMARK 475     VAL A   174                                                      
REMARK 475     PHE A   190                                                      
REMARK 475     SER A   191                                                      
REMARK 475     MET A   192                                                      
REMARK 475     ALA A   193                                                      
REMARK 475     ARG A   194                                                      
REMARK 475     ASN A   195                                                      
REMARK 475     GLY A   196                                                      
REMARK 475     VAL B   167                                                      
REMARK 475     LEU B   168                                                      
REMARK 475     ARG B   169                                                      
REMARK 475     ASN B   170                                                      
REMARK 475     GLY B   171                                                      
REMARK 475     VAL B   172                                                      
REMARK 475     LYS B   173                                                      
REMARK 475     VAL B   174                                                      
REMARK 475     PHE B   190                                                      
REMARK 475     SER B   191                                                      
REMARK 475     MET B   192                                                      
REMARK 475     ALA B   193                                                      
REMARK 475     ARG B   194                                                      
REMARK 475     ASN B   195                                                      
REMARK 475     GLY B   196                                                      
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    GLU A 138      -40.96   -134.02                                   
REMARK 500    GLU A 166       54.39     83.86                                   
REMARK 500    LEU A 168      111.17   -160.91                                   
REMARK 500    ASN A 170     -117.84    -34.29                                   
REMARK 500    LYS A 173      -90.58     53.09                                   
REMARK 500    VAL A 174      -53.01     65.60                                   
REMARK 500    VAL A 175      108.66     81.56                                   
REMARK 500    ASN A 195       -8.65     73.30                                   
REMARK 500    HIS A 255       -6.99    -45.56                                   
REMARK 500    MET A 258       83.95    -68.52                                   
REMARK 500    SER A 275       57.81     74.47                                   
REMARK 500    GLN A 416       54.87    -96.92                                   
REMARK 500    HIS B 123        1.49    -63.42                                   
REMARK 500    GLU B 138      -51.79   -130.50                                   
REMARK 500    LEU B 168       47.51    -75.86                                   
REMARK 500    ASN B 170      127.07     66.36                                   
REMARK 500    VAL B 172     -135.72     45.58                                   
REMARK 500    LYS B 173       98.38    -69.18                                   
REMARK 500    SER B 275       70.11     53.36                                   
REMARK 500    HIS B 398       30.96    -94.05                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 ONE CALCIUM ION AND ONE MOLECULE OF ADENOSINE DIPHOSPHATE            
REMARK 600 MONOTHIOPHOSPHATE (ATP-GAMMA-S) ARE BOUND PER MONOMER.               
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                              CA A 801  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 373   OE2                                                    
REMARK 620 2 GLU A 373   OE1  49.5                                              
REMARK 620 3 GLU A 386   OE2 109.0  99.9                                        
REMARK 620 4 AGS A 800   O2A 124.3  75.9  87.6                                  
REMARK 620 5 AGS A 800   O3G 103.9  92.5 145.1  63.9                            
REMARK 620 6 AGS A 800   O2B 154.9 150.3  85.5  75.2  68.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 801  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B 373   OE2                                                    
REMARK 620 2 GLU B 373   OE1  42.6                                              
REMARK 620 3 GLU B 386   OE2 107.5  75.5                                        
REMARK 620 4 AGS B 800   O3B 135.2 123.2 105.9                                  
REMARK 620 5 AGS B 800   O1A 111.1  72.2  64.3  59.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 801                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 801                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AGS A 800                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AGS B 800                 
DBREF  1AUX A  110   420  UNP    P17599   SYN1_BOVIN     110    420             
DBREF  1AUX B  110   420  UNP    P17599   SYN1_BOVIN     110    420             
SEQRES   1 A  311  GLY ALA ALA ALA ARG VAL LEU LEU VAL ILE ASP GLU PRO          
SEQRES   2 A  311  HIS THR ASP TRP ALA LYS TYR PHE LYS GLY LYS LYS ILE          
SEQRES   3 A  311  HIS GLY GLU ILE ASP ILE LYS VAL GLU GLN ALA GLU PHE          
SEQRES   4 A  311  SER ASP LEU ASN LEU VAL ALA HIS ALA ASN GLY GLY PHE          
SEQRES   5 A  311  SER VAL ASP MET GLU VAL LEU ARG ASN GLY VAL LYS VAL          
SEQRES   6 A  311  VAL ARG SER LEU LYS PRO ASP PHE VAL LEU ILE ARG GLN          
SEQRES   7 A  311  HIS ALA PHE SER MET ALA ARG ASN GLY ASP TYR ARG SER          
SEQRES   8 A  311  LEU VAL ILE GLY LEU GLN TYR ALA GLY ILE PRO SER ILE          
SEQRES   9 A  311  ASN SER LEU HIS SER VAL TYR ASN PHE CYS ASP LYS PRO          
SEQRES  10 A  311  TRP VAL PHE ALA GLN MET VAL ARG LEU HIS LYS LYS LEU          
SEQRES  11 A  311  GLY THR GLU GLU PHE PRO LEU ILE ASN GLN THR PHE TYR          
SEQRES  12 A  311  PRO ASN HIS LYS GLU MET LEU SER SER THR THR TYR PRO          
SEQRES  13 A  311  VAL VAL VAL LYS MET GLY HIS ALA HIS SER GLY MET GLY          
SEQRES  14 A  311  LYS VAL LYS VAL ASP ASN GLN HIS ASP PHE GLN ASP ILE          
SEQRES  15 A  311  ALA SER VAL VAL ALA LEU THR LYS THR TYR ALA THR THR          
SEQRES  16 A  311  GLU PRO PHE ILE ASP ALA LYS TYR ASP VAL ARG ILE GLN          
SEQRES  17 A  311  LYS ILE GLY GLN ASN TYR LYS ALA TYR MET ARG THR SER          
SEQRES  18 A  311  VAL SER GLY ASN TRP LYS THR ASN THR GLY SER ALA MET          
SEQRES  19 A  311  LEU GLU GLN ILE ALA MET SER ASP ARG TYR LYS LEU TRP          
SEQRES  20 A  311  VAL ASP THR CYS SER GLU ILE PHE GLY GLY LEU ASP ILE          
SEQRES  21 A  311  CYS ALA VAL GLU ALA LEU HIS GLY LYS ASP GLY ARG ASP          
SEQRES  22 A  311  HIS ILE ILE GLU VAL VAL GLY SER SER MET PRO LEU ILE          
SEQRES  23 A  311  GLY ASP HIS GLN ASP GLU ASP LYS GLN LEU ILE VAL GLU          
SEQRES  24 A  311  LEU VAL VAL ASN LYS MET ALA GLN ALA LEU PRO ARG              
SEQRES   1 B  311  GLY ALA ALA ALA ARG VAL LEU LEU VAL ILE ASP GLU PRO          
SEQRES   2 B  311  HIS THR ASP TRP ALA LYS TYR PHE LYS GLY LYS LYS ILE          
SEQRES   3 B  311  HIS GLY GLU ILE ASP ILE LYS VAL GLU GLN ALA GLU PHE          
SEQRES   4 B  311  SER ASP LEU ASN LEU VAL ALA HIS ALA ASN GLY GLY PHE          
SEQRES   5 B  311  SER VAL ASP MET GLU VAL LEU ARG ASN GLY VAL LYS VAL          
SEQRES   6 B  311  VAL ARG SER LEU LYS PRO ASP PHE VAL LEU ILE ARG GLN          
SEQRES   7 B  311  HIS ALA PHE SER MET ALA ARG ASN GLY ASP TYR ARG SER          
SEQRES   8 B  311  LEU VAL ILE GLY LEU GLN TYR ALA GLY ILE PRO SER ILE          
SEQRES   9 B  311  ASN SER LEU HIS SER VAL TYR ASN PHE CYS ASP LYS PRO          
SEQRES  10 B  311  TRP VAL PHE ALA GLN MET VAL ARG LEU HIS LYS LYS LEU          
SEQRES  11 B  311  GLY THR GLU GLU PHE PRO LEU ILE ASN GLN THR PHE TYR          
SEQRES  12 B  311  PRO ASN HIS LYS GLU MET LEU SER SER THR THR TYR PRO          
SEQRES  13 B  311  VAL VAL VAL LYS MET GLY HIS ALA HIS SER GLY MET GLY          
SEQRES  14 B  311  LYS VAL LYS VAL ASP ASN GLN HIS ASP PHE GLN ASP ILE          
SEQRES  15 B  311  ALA SER VAL VAL ALA LEU THR LYS THR TYR ALA THR THR          
SEQRES  16 B  311  GLU PRO PHE ILE ASP ALA LYS TYR ASP VAL ARG ILE GLN          
SEQRES  17 B  311  LYS ILE GLY GLN ASN TYR LYS ALA TYR MET ARG THR SER          
SEQRES  18 B  311  VAL SER GLY ASN TRP LYS THR ASN THR GLY SER ALA MET          
SEQRES  19 B  311  LEU GLU GLN ILE ALA MET SER ASP ARG TYR LYS LEU TRP          
SEQRES  20 B  311  VAL ASP THR CYS SER GLU ILE PHE GLY GLY LEU ASP ILE          
SEQRES  21 B  311  CYS ALA VAL GLU ALA LEU HIS GLY LYS ASP GLY ARG ASP          
SEQRES  22 B  311  HIS ILE ILE GLU VAL VAL GLY SER SER MET PRO LEU ILE          
SEQRES  23 B  311  GLY ASP HIS GLN ASP GLU ASP LYS GLN LEU ILE VAL GLU          
SEQRES  24 B  311  LEU VAL VAL ASN LYS MET ALA GLN ALA LEU PRO ARG              
HET     CA  A 801       1                                                       
HET    AGS  A 800      31                                                       
HET     CA  B 801       1                                                       
HET    AGS  B 800      31                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER                       
HETSYN     AGS ATP-GAMMA-S; ADENOSINE 5'-(3-THIOTRIPHOSPHATE);                  
HETSYN   2 AGS  ADENOSINE 5'-(GAMMA-THIOTRIPHOSPHATE); ADENOSINE-5'-            
HETSYN   3 AGS  DIPHOSPHATE MONOTHIOPHOSPHATE                                   
FORMUL   3   CA    2(CA 2+)                                                     
FORMUL   4  AGS    2(C10 H16 N5 O12 P3 S)                                       
FORMUL   7  HOH   *54(H2 O)                                                     
HELIX    1   1 TRP A  126  TYR A  129  1                                   4    
HELIX    2   2 ILE A  135  GLY A  137  5                                   3    
HELIX    3   3 PHE A  148  ASP A  150  5                                   3    
HELIX    4   4 ARG A  199  ALA A  208  1                                  10    
HELIX    5   5 LEU A  216  CYS A  223  1                                   8    
HELIX    6   6 LYS A  225  LEU A  239  1                                  15    
HELIX    7   7 GLN A  285  THR A  298  1                                  14    
HELIX    8   8 ASP A  351  GLY A  365  1                                  15    
HELIX    9   9 GLN A  399  ALA A  415  1                                  17    
HELIX   10  10 TRP B  126  TYR B  129  1                                   4    
HELIX   11  11 ILE B  135  GLY B  137  5                                   3    
HELIX   12  12 PHE B  148  ASP B  150  5                                   3    
HELIX   13  13 ARG B  199  ALA B  208  1                                  10    
HELIX   14  14 LEU B  216  CYS B  223  1                                   8    
HELIX   15  15 LYS B  225  LEU B  239  1                                  15    
HELIX   16  16 HIS B  255  GLU B  257  5                                   3    
HELIX   17  17 GLN B  285  THR B  298  1                                  14    
HELIX   18  18 ASP B  351  GLY B  365  1                                  15    
HELIX   19  19 GLN B  399  ALA B  415  1                                  17    
SHEET    1   A 4 ILE A 141  ALA A 146  0                                        
SHEET    2   A 4 ARG A 114  ILE A 119  1  N  ARG A 114   O  LYS A 142           
SHEET    3   A 4 PHE A 182  ILE A 185  1  N  PHE A 182   O  LEU A 117           
SHEET    4   A 4 PRO A 211  ILE A 213  1  N  PRO A 211   O  VAL A 183           
SHEET    1   B 3 LEU A 151  ALA A 155  0                                        
SHEET    2   B 3 PHE A 161  MET A 165 -1  N  ASP A 164   O  ASN A 152           
SHEET    3   B 3 ARG A 176  LEU A 178 -1  N  LEU A 178   O  VAL A 163           
SHEET    1   C 4 GLN A 249  TYR A 252  0                                        
SHEET    2   C 4 ALA A 302  PRO A 306 -1  N  THR A 304   O  THR A 250           
SHEET    3   C 4 VAL A 266  MET A 270 -1  N  LYS A 269   O  THR A 303           
SHEET    4   C 4 LYS A 279  VAL A 282 -1  N  VAL A 282   O  VAL A 266           
SHEET    1   D 5 GLU A 345  ILE A 347  0                                        
SHEET    2   D 5 ASN A 322  ARG A 328 -1  N  MET A 327   O  GLU A 345           
SHEET    3   D 5 ALA A 310  ILE A 319 -1  N  ILE A 319   O  ASN A 322           
SHEET    4   D 5 ILE A 369  GLY A 377 -1  N  HIS A 376   O  LYS A 311           
SHEET    5   D 5 ASP A 382  VAL A 388 -1  N  VAL A 388   O  ALA A 371           
SHEET    1   E 4 ILE B 141  ALA B 146  0                                        
SHEET    2   E 4 ARG B 114  ILE B 119  1  N  ARG B 114   O  LYS B 142           
SHEET    3   E 4 PHE B 182  ILE B 185  1  N  PHE B 182   O  LEU B 117           
SHEET    4   E 4 PRO B 211  ILE B 213  1  N  PRO B 211   O  VAL B 183           
SHEET    1   F 3 LEU B 151  ALA B 155  0                                        
SHEET    2   F 3 PHE B 161  MET B 165 -1  N  ASP B 164   O  ASN B 152           
SHEET    3   F 3 ARG B 176  LEU B 178 -1  N  LEU B 178   O  VAL B 163           
SHEET    1   G 4 GLN B 249  TYR B 252  0                                        
SHEET    2   G 4 ALA B 302  PRO B 306 -1  N  THR B 304   O  THR B 250           
SHEET    3   G 4 VAL B 266  MET B 270 -1  N  LYS B 269   O  THR B 303           
SHEET    4   G 4 LYS B 279  VAL B 282 -1  N  VAL B 282   O  VAL B 266           
SHEET    1   H 5 GLU B 345  ILE B 347  0                                        
SHEET    2   H 5 ASN B 322  ARG B 328 -1  N  MET B 327   O  GLU B 345           
SHEET    3   H 5 ALA B 310  ILE B 319 -1  N  ILE B 319   O  ASN B 322           
SHEET    4   H 5 ILE B 369  GLY B 377 -1  N  HIS B 376   O  LYS B 311           
SHEET    5   H 5 ASP B 382  VAL B 388 -1  N  VAL B 388   O  ALA B 371           
LINK         OE2 GLU A 373                CA    CA A 801     1555   1555  2.74  
LINK         OE1 GLU A 373                CA    CA A 801     1555   1555  2.53  
LINK         OE2 GLU A 386                CA    CA A 801     1555   1555  2.65  
LINK         O2A AGS A 800                CA    CA A 801     1555   1555  2.77  
LINK         O3G AGS A 800                CA    CA A 801     1555   1555  2.80  
LINK         O2B AGS A 800                CA    CA A 801     1555   1555  2.86  
LINK         OE2 GLU B 373                CA    CA B 801     1555   1555  3.22  
LINK         OE1 GLU B 373                CA    CA B 801     1555   1555  2.75  
LINK         OE2 GLU B 386                CA    CA B 801     1555   1555  2.69  
LINK         O3B AGS B 800                CA    CA B 801     1555   1555  2.94  
LINK         O1A AGS B 800                CA    CA B 801     1555   1555  3.11  
CISPEP   1 ILE A  213    ASN A  214          0        -0.23                     
CISPEP   2 TYR A  264    PRO A  265          0        -0.47                     
CISPEP   3 ILE B  213    ASN B  214          0        -0.37                     
CISPEP   4 TYR B  264    PRO B  265          0         0.09                     
SITE     1 AC1  3 GLU A 373  GLU A 386  AGS A 800                               
SITE     1 AC2  3 GLU B 373  GLU B 386  AGS B 800                               
SITE     1 AC3 15 LYS A 225  ILE A 247  LYS A 269  HIS A 274                    
SITE     2 AC3 15 SER A 275  GLY A 276  LYS A 279  GLU A 305                    
SITE     3 AC3 15 PRO A 306  PHE A 307  ILE A 308  GLU A 373                    
SITE     4 AC3 15 LEU A 375  ILE A 385   CA A 801                               
SITE     1 AC4 15 VAL B 267  LYS B 269  HIS B 274  SER B 275                    
SITE     2 AC4 15 GLY B 276  LYS B 279  GLU B 305  PRO B 306                    
SITE     3 AC4 15 PHE B 307  ILE B 308  ASP B 313  GLU B 373                    
SITE     4 AC4 15 LEU B 375  GLU B 386   CA B 801                               
CRYST1   76.160   76.160  182.330  90.00  90.00 120.00 P 32 2 1     12          
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      0.013130  0.007581  0.000000        0.00000                         
SCALE2      0.000000  0.015162  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005485        0.00000                         
MTRIX1   1 -0.445000 -0.317000  0.837500       61.48880    1                    
MTRIX2   1 -0.321300 -0.816500 -0.479800      106.84710    1                    
MTRIX3   1  0.835900 -0.482600  0.261500       -0.10250    1