PDB Short entry for 1E1A
HEADER    PHOSPHOTRIESTERASE                      28-APR-00   1E1A              
TITLE     CRYSTAL STRUCTURE OF DFPASE FROM LOLIGO VULGARIS                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DIISOPROPYLFLUOROPHOSPHATASE;                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: DFPASE;                                                     
COMPND   5 EC: 3.1.8.2;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: LOLIGO VULGARIS;                                
SOURCE   3 ORGANISM_COMMON: SQUID;                                              
SOURCE   4 ORGANISM_TAXID: 6622;                                                
SOURCE   5 ORGAN: HEAD GANGLION;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PKKHISND                                  
KEYWDS    PHOSPHOTRIESTERASE, CALCIUM-BINDING SITE, PHOSPHOTRIESTERASE (PTE),   
KEYWDS   2 SELENOMETIONINE, BETA-PROPELLER                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.KOEPKE,E.I.SCHARFF,G.FRITZSCH,C.LUECKE,H.RUETERJANS                 
REVDAT   5   24-JUL-19 1E1A    1       REMARK                                   
REVDAT   4   15-MAY-19 1E1A    1       REMARK                                   
REVDAT   3   24-FEB-09 1E1A    1       VERSN                                    
REVDAT   2   24-JUN-03 1E1A    1       REMARK HETNAM LINK   SITE                
REVDAT   2 2                   1       CONECT                                   
REVDAT   1   06-JUN-01 1E1A    0                                                
JRNL        AUTH   E.I.SCHARFF,J.KOEPKE,G.FRITZSCH,C.LUECKE,H.RUETERJANS        
JRNL        TITL   CRYSTAL STRUCTURE OF DIISOPROPYLFLUOROPHOSPHATASE FROM       
JRNL        TITL 2 LOLIGO VULGARIS                                              
JRNL        REF    STRUCTURE                     V.   9   493 2001              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   11435114                                                     
JRNL        DOI    10.1016/S0969-2126(01)00610-4                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   E.I.SCHARFF,C.LUCKE,G.FRITZSCH,J.KOEPKE,J.HARTLEIB,S.DIERL,  
REMARK   1  AUTH 2 H.RUTERJANS                                                  
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY X-RAY CRYSTALLOGRAPHIC       
REMARK   1  TITL 2 ANALYSIS OF DFPASE FROM LOLIGO VULGARIS                      
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.D      V.  57   148 2001              
REMARK   1  REFN                   ISSN 0907-4449                               
REMARK   1  PMID   11134940                                                     
REMARK   1  DOI    10.1107/S0907444900014232                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.9                                              
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 100.00                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 95.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 27542                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.218                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.88                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3132                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2269                       
REMARK   3   BIN FREE R VALUE                    : 0.2315                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2451                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 356                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 9.20                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 11.00                          
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) : 0.18                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.526                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.180                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 0.652 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.067 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.246 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 1.924 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : BULK SOLVENT CORRECTION                              
REMARK   3   KSOL        : 0.95                                                 
REMARK   3   BSOL        : 42.40                                                
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.PARAM                                  
REMARK   3  PARAMETER FILE  2  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1E1A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-APR-00.                  
REMARK 100 THE DEPOSITION ID IS D_1290004895.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-SEP-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 287.0                              
REMARK 200  PH                             : 6.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : BW7B                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.84680                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCHESARCH                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27579                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.3                               
REMARK 200  DATA REDUNDANCY                : 5.260                              
REMARK 200  R MERGE                    (I) : 0.04700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.83                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.10800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 MES, PH 6.5, 12% PEG6000, 16         
REMARK 280  DEGREES C, 2 DAYS INCUBATION, PH 6.50, VAPOR DIFFUSION, HANGING     
REMARK 280  DROP, TEMPERATURE 289K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       21.45000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       43.10000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       40.85000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       43.10000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.45000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       40.85000            
REMARK 290   SMTRY3   4  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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLU A     2                                                      
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    ALA A  20      116.83    -27.71                                   
REMARK 500    ALA A  45       44.62   -148.84                                   
REMARK 500    SER A 147       34.85    -76.50                                   
REMARK 500    PHE A 173       68.46     67.65                                   
REMARK 500    ASN A 175      -98.06   -126.99                                   
REMARK 500    THR A 195      -72.75    -42.01                                   
REMARK 500    ASP A 229     -100.28   -111.39                                   
REMARK 500    PRO A 266       33.90    -82.87                                   
REMARK 500    LYS A 269       62.18   -116.54                                   
REMARK 500    ASN A 290       60.74     60.02                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2033        DISTANCE =  6.20 ANGSTROMS                       
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 401  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  21   OE2                                                    
REMARK 620 2 ASN A 175   OD1 154.6                                              
REMARK 620 3 ASP A 229   OD1  92.5  77.0                                        
REMARK 620 4 HOH A2119   O    77.2 125.9 137.7                                  
REMARK 620 5 HOH A2165   O   125.7  75.4  78.6  75.1                            
REMARK 620 6 HOH A2267   O    73.9  80.7  70.5 140.4 144.4                      
REMARK 620 7 ASN A 120   OD1 107.6  73.2 145.9  74.9 108.9  88.5                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 402  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A2306   O                                                      
REMARK 620 2 HOH A2044   O    88.9                                              
REMARK 620 3 ASP A 232   OD2  96.3 173.1                                        
REMARK 620 4 HOH A2270   O    82.8 104.7  80.5                                  
REMARK 620 5 HIS A 274   ND1 168.8  87.4  88.3  87.9                            
REMARK 620 6 LEU A 273   O    88.7  90.1  85.6 162.8 101.8                      
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 CA A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402                  
DBREF  1E1A A    1   314  PDB    1E1A     1E1A             1    314             
SEQRES   1 A  314  MET GLU ILE PRO VAL ILE GLU PRO LEU PHE THR LYS VAL          
SEQRES   2 A  314  THR GLU ASP ILE PRO GLY ALA GLU GLY PRO VAL PHE ASP          
SEQRES   3 A  314  LYS ASN GLY ASP PHE TYR ILE VAL ALA PRO GLU VAL GLU          
SEQRES   4 A  314  VAL ASN GLY LYS PRO ALA GLY GLU ILE LEU ARG ILE ASP          
SEQRES   5 A  314  LEU LYS THR GLY LYS LYS THR VAL ILE CYS LYS PRO GLU          
SEQRES   6 A  314  VAL ASN GLY TYR GLY GLY ILE PRO ALA GLY CYS GLN CYS          
SEQRES   7 A  314  ASP ARG ASP ALA ASN GLN LEU PHE VAL ALA ASP MET ARG          
SEQRES   8 A  314  LEU GLY LEU LEU VAL VAL GLN THR ASP GLY THR PHE GLU          
SEQRES   9 A  314  GLU ILE ALA LYS LYS ASP SER GLU GLY ARG ARG MET GLN          
SEQRES  10 A  314  GLY CYS ASN ASP CYS ALA PHE ASP TYR GLU GLY ASN LEU          
SEQRES  11 A  314  TRP ILE THR ALA PRO ALA GLY GLU VAL ALA PRO ALA ASP          
SEQRES  12 A  314  TYR THR ARG SER MET GLN GLU LYS PHE GLY SER ILE TYR          
SEQRES  13 A  314  CYS PHE THR THR ASP GLY GLN MET ILE GLN VAL ASP THR          
SEQRES  14 A  314  ALA PHE GLN PHE PRO ASN GLY ILE ALA VAL ARG HIS MET          
SEQRES  15 A  314  ASN ASP GLY ARG PRO TYR GLN LEU ILE VAL ALA GLU THR          
SEQRES  16 A  314  PRO THR LYS LYS LEU TRP SER TYR ASP ILE LYS GLY PRO          
SEQRES  17 A  314  ALA LYS ILE GLU ASN LYS LYS VAL TRP GLY HIS ILE PRO          
SEQRES  18 A  314  GLY THR HIS GLU GLY GLY ALA ASP GLY MET ASP PHE ASP          
SEQRES  19 A  314  GLU ASP ASN ASN LEU LEU VAL ALA ASN TRP GLY SER SER          
SEQRES  20 A  314  HIS ILE GLU VAL PHE GLY PRO ASP GLY GLY GLN PRO LYS          
SEQRES  21 A  314  MET ARG ILE ARG CYS PRO PHE GLU LYS PRO SER ASN LEU          
SEQRES  22 A  314  HIS PHE LYS PRO GLN THR LYS THR ILE PHE VAL THR GLU          
SEQRES  23 A  314  HIS GLU ASN ASN ALA VAL TRP LYS PHE GLU TRP GLN ARG          
SEQRES  24 A  314  ASN GLY LYS LYS GLN TYR CYS GLU THR LEU LYS PHE GLY          
SEQRES  25 A  314  ILE PHE                                                      
HET     CA  A 401       1                                                       
HET     CA  A 402       1                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   2   CA    2(CA 2+)                                                     
FORMUL   4  HOH   *356(H2 O)                                                    
HELIX    1   1 GLN A  304  THR A  308  5                                   5    
SHEET    1   A 3 PHE A  31  ALA A  35  0                                        
SHEET    2   A 3 GLU A  47  ILE A  51 -1  N  ILE A  51   O  PHE A  31           
SHEET    3   A 3 LYS A  58  CYS A  62 -1  N  CYS A  62   O  ILE A  48           
SHEET    1   B 4 PHE A 103  GLU A 105  0                                        
SHEET    2   B 4 GLY A  93  GLN A  98 -1  N  VAL A  96   O  GLU A 104           
SHEET    3   B 4 GLN A  84  ASP A  89 -1  N  ASP A  89   O  GLY A  93           
SHEET    4   B 4 PRO A  73  CYS A  78 -1  N  GLN A  77   O  PHE A  86           
SHEET    1   C 4 ASP A 121  PHE A 124  0                                        
SHEET    2   C 4 LEU A 130  ALA A 134 -1  N  THR A 133   O  ASP A 121           
SHEET    3   C 4 SER A 154  PHE A 158 -1  N  PHE A 158   O  LEU A 130           
SHEET    4   C 4 MET A 164  ASP A 168 -1  N  ASP A 168   O  ILE A 155           
SHEET    1   D 4 ILE A 177  HIS A 181  0                                        
SHEET    2   D 4 PRO A 187  GLU A 194 -1  N  ILE A 191   O  ALA A 178           
SHEET    3   D 4 LYS A 199  ASP A 204 -1  N  TYR A 203   O  LEU A 190           
SHEET    4   D 4 LYS A 215  HIS A 219 -1  N  GLY A 218   O  LEU A 200           
SHEET    1   E 4 MET A 231  PHE A 233  0                                        
SHEET    2   E 4 LEU A 239  ASN A 243 -1  N  LEU A 240   O  ASP A 232           
SHEET    3   E 4 HIS A 248  PHE A 252 -1  N  PHE A 252   O  LEU A 239           
SHEET    4   E 4 MET A 261  ARG A 264 -1  N  ILE A 263   O  ILE A 249           
SHEET    1   F 4 THR A  11  THR A  14  0                                        
SHEET    2   F 4 ALA A 291  GLU A 296 -1  N  LYS A 294   O  THR A  11           
SHEET    3   F 4 THR A 281  GLU A 286 -1  N  GLU A 286   O  ALA A 291           
SHEET    4   F 4 PRO A 270  PHE A 275 -1  N  HIS A 274   O  PHE A 283           
SHEET    1   G 2 ASP A 204  GLY A 207  0                                        
SHEET    2   G 2 LYS A 210  GLU A 212 -1  N  GLU A 212   O  ASP A 204           
LINK        CA    CA A 401                 OE2 GLU A  21     1555   1555  2.34  
LINK        CA    CA A 401                 OD1 ASN A 175     1555   1555  2.35  
LINK        CA    CA A 401                 OD1 ASP A 229     1555   1555  2.35  
LINK        CA    CA A 401                 O   HOH A2119     1555   1555  2.62  
LINK        CA    CA A 401                 O   HOH A2165     1555   1555  2.40  
LINK        CA    CA A 401                 O   HOH A2267     1555   1555  2.60  
LINK        CA    CA A 401                 OD1 ASN A 120     1555   1555  2.38  
LINK        CA    CA A 402                 O   HOH A2306     1555   1555  2.35  
LINK        CA    CA A 402                 O   HOH A2044     1555   1555  2.28  
LINK        CA    CA A 402                 OD2 ASP A 232     1555   1555  2.22  
LINK        CA    CA A 402                 O   HOH A2270     1555   1555  2.41  
LINK        CA    CA A 402                 ND1 HIS A 274     1555   1555  2.56  
LINK        CA    CA A 402                 O   LEU A 273     1555   1555  2.34  
CISPEP   1 ALA A  140    PRO A  141          0         0.40                     
SITE     1 AC1  7 GLU A  21  ASN A 120  ASN A 175  ASP A 229                    
SITE     2 AC1  7 HOH A2119  HOH A2165  HOH A2267                               
SITE     1 AC2  6 ASP A 232  LEU A 273  HIS A 274  HOH A2044                    
SITE     2 AC2  6 HOH A2270  HOH A2306                                          
CRYST1   42.900   81.700   86.200  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.023310  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012240  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011601        0.00000