PDB Short entry for 2OCK
HEADER    HYDROLASE                               20-DEC-06   2OCK              
TITLE     CRYSTAL STRUCTURE OF VALACYCLOVIR HYDROLASE D123N MUTANT              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VALACYCLOVIR HYDROLASE;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: VACVASE, BIPHENYL HYDROLASE-LIKE PROTEIN, BIPHENYL          
COMPND   5 HYDROLASE-RELATED PROTEIN, BPH-RP, BREAST EPITHELIAL MUCIN-ASSOCIATED
COMPND   6 ANTIGEN, MCNAA;                                                      
COMPND   7 EC: 3.1.-.-;                                                         
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: BPHL;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET17B                                    
KEYWDS    ALPHA BETA HYDROLASE FOLD, HYDROLASE                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.LAI,Z.XU,G.L.AMIDON                                                 
REVDAT   6   30-AUG-23 2OCK    1       REMARK                                   
REVDAT   5   20-OCT-21 2OCK    1       REMARK SEQADV                            
REVDAT   4   18-OCT-17 2OCK    1       REMARK                                   
REVDAT   3   24-FEB-09 2OCK    1       VERSN                                    
REVDAT   2   04-NOV-08 2OCK    1       JRNL                                     
REVDAT   1   05-FEB-08 2OCK    0                                                
JRNL        AUTH   L.LAI,Z.XU,J.ZHOU,K.D.LEE,G.L.AMIDON                         
JRNL        TITL   MOLECULAR BASIS OF PRODRUG ACTIVATION BY HUMAN               
JRNL        TITL 2 VALACYCLOVIRASE, AN ALPHA-AMINO ACID ESTER HYDROLASE.        
JRNL        REF    J.BIOL.CHEM.                  V. 283  9318 2008              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   18256025                                                     
JRNL        DOI    10.1074/JBC.M709530200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
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) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.56                          
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)   (%) : 97.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 32415                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.237                           
REMARK   3   FREE R VALUE                     : 0.273                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1600                            
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           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
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            : 2025                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 285                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.77                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.89900                                              
REMARK   3    B22 (A**2) : 0.89900                                              
REMARK   3    B33 (A**2) : -1.79900                                             
REMARK   3    B12 (A**2) : 0.47400                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
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) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
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) : 1.287 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.798 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.980 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.573 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 87.93                                                
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  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2OCK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-DEC-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000040964.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-JUL-05                          
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               : APS                                
REMARK 200  BEAMLINE                       : 32-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 32659                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.560                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 5.300                              
REMARK 200  R MERGE                    (I) : 0.06700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.92                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.32200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 2OCG                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 64.01                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.42                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG 4,000, 0.1 M MOPS, 0.1 M         
REMARK 280  MNSO4, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62                             
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   -X,-Y,Z                                                 
REMARK 290       5555   Y,-X+Y,Z+2/3                                            
REMARK 290       6555   X-Y,X,Z+1/3                                             
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       57.56867            
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       28.78433            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       57.56867            
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       28.78433            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 1 CHAIN. THE BIOLOGICAL UNIT OF THE                
REMARK 300 PROTEIN IS NOT KNOWN                                                 
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 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 MG    MG A 302  LIES ON A SPECIAL POSITION.                          
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     SER A 166    CB   OG                                             
REMARK 470     LYS A 167    CB   CG   CD   CE   NZ                              
REMARK 470     ARG A 187    CG   CD   NE   CZ   NH1  NH2                        
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    ASN A  68      108.01    -52.75                                   
REMARK 500    SER A 122     -127.82     60.75                                   
REMARK 500    CYS A 208       27.87   -149.62                                   
REMARK 500    LYS A 254     -158.24   -117.63                                   
REMARK 500    ASN A 256       41.58    -94.71                                   
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                              MN A 301  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  57   OE1                                                    
REMARK 620 2 GLU A  57   OE2  57.3                                              
REMARK 620 3 ASP A  78   OD2 102.8 159.8                                        
REMARK 620 4 HOH A 303   O    84.1  86.5  88.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 302  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 204   OD2                                                    
REMARK 620 2 HOH A 410   O    95.9                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 302                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2OCG   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN VALACYCLOVIR HYDROLASE                    
REMARK 900 RELATED ID: 2OCI   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF VALACYCLOVIR HYDROLASE COMPLEXED WITH A         
REMARK 900 PRODUCT ANALOGUE                                                     
REMARK 900 RELATED ID: 2OCL   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF VALACYCLOVIR HYDROLASE S122A MUTANT             
DBREF  2OCK A   21   274  UNP    Q86WA6   BPHL_HUMAN      38    291             
SEQADV 2OCK ASN A  123  UNP  Q86WA6    ASP   140 ENGINEERED MUTATION            
SEQRES   1 A  254  SER VAL THR SER ALA LYS VAL ALA VAL ASN GLY VAL GLN          
SEQRES   2 A  254  LEU HIS TYR GLN GLN THR GLY GLU GLY ASP HIS ALA VAL          
SEQRES   3 A  254  LEU LEU LEU PRO GLY MET LEU GLY SER GLY GLU THR ASP          
SEQRES   4 A  254  PHE GLY PRO GLN LEU LYS ASN LEU ASN LYS LYS LEU PHE          
SEQRES   5 A  254  THR VAL VAL ALA TRP ASP PRO ARG GLY TYR GLY HIS SER          
SEQRES   6 A  254  ARG PRO PRO ASP ARG ASP PHE PRO ALA ASP PHE PHE GLU          
SEQRES   7 A  254  ARG ASP ALA LYS ASP ALA VAL ASP LEU MET LYS ALA LEU          
SEQRES   8 A  254  LYS PHE LYS LYS VAL SER LEU LEU GLY TRP SER ASN GLY          
SEQRES   9 A  254  GLY ILE THR ALA LEU ILE ALA ALA ALA LYS TYR PRO SER          
SEQRES  10 A  254  TYR ILE HIS LYS MET VAL ILE TRP GLY ALA ASN ALA TYR          
SEQRES  11 A  254  VAL THR ASP GLU ASP SER MET ILE TYR GLU GLY ILE ARG          
SEQRES  12 A  254  ASP VAL SER LYS TRP SER GLU ARG THR ARG LYS PRO LEU          
SEQRES  13 A  254  GLU ALA LEU TYR GLY TYR ASP TYR PHE ALA ARG THR CYS          
SEQRES  14 A  254  GLU LYS TRP VAL ASP GLY ILE ARG GLN PHE LYS HIS LEU          
SEQRES  15 A  254  PRO ASP GLY ASN ILE CYS ARG HIS LEU LEU PRO ARG VAL          
SEQRES  16 A  254  GLN CYS PRO ALA LEU ILE VAL HIS GLY GLU LYS ASP PRO          
SEQRES  17 A  254  LEU VAL PRO ARG PHE HIS ALA ASP PHE ILE HIS LYS HIS          
SEQRES  18 A  254  VAL LYS GLY SER ARG LEU HIS LEU MET PRO GLU GLY LYS          
SEQRES  19 A  254  HIS ASN LEU HIS LEU ARG PHE ALA ASP GLU PHE ASN LYS          
SEQRES  20 A  254  LEU ALA GLU ASP PHE LEU GLN                                  
HET     MN  A 301       1                                                       
HET     MG  A 302       1                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2   MN    MN 2+                                                        
FORMUL   3   MG    MG 2+                                                        
FORMUL   4  HOH   *285(H2 O)                                                    
HELIX    1   1 SER A   55  PHE A   60  1                                   6    
HELIX    2   2 PHE A   60  LEU A   67  1                                   8    
HELIX    3   3 ASP A   95  LEU A  111  1                                  17    
HELIX    4   4 SER A  122  TYR A  135  1                                  14    
HELIX    5   5 THR A  152  ARG A  163  1                                  12    
HELIX    6   6 ASP A  164  TRP A  168  5                                   5    
HELIX    7   7 SER A  169  GLY A  181  1                                  13    
HELIX    8   8 GLY A  181  GLN A  198  1                                  18    
HELIX    9   9 PHE A  199  ASN A  206  5                                   8    
HELIX   10  10 LEU A  211  VAL A  215  5                                   5    
HELIX   11  11 PRO A  231  VAL A  242  1                                  12    
HELIX   12  12 ASN A  256  PHE A  261  1                                   6    
HELIX   13  13 PHE A  261  GLN A  274  1                                  14    
SHEET    1   A 8 THR A  23  VAL A  29  0                                        
SHEET    2   A 8 VAL A  32  GLY A  40 -1  O  GLN A  38   N  THR A  23           
SHEET    3   A 8 PHE A  72  TRP A  77 -1  O  VAL A  74   N  THR A  39           
SHEET    4   A 8 HIS A  44  LEU A  49  1  N  LEU A  48   O  VAL A  75           
SHEET    5   A 8 VAL A 116  TRP A 121  1  O  LEU A 119   N  LEU A  49           
SHEET    6   A 8 ILE A 139  TRP A 145  1  O  VAL A 143   N  LEU A 118           
SHEET    7   A 8 ALA A 219  GLY A 224  1  O  LEU A 220   N  MET A 142           
SHEET    8   A 8 ARG A 246  MET A 250  1  O  ARG A 246   N  ILE A 221           
LINK         OE1 GLU A  57                MN    MN A 301     1555   1555  2.33  
LINK         OE2 GLU A  57                MN    MN A 301     1555   1555  2.27  
LINK         OD2 ASP A  78                MN    MN A 301     1555   1555  2.14  
LINK         OD2 ASP A 204                MG    MG A 302     1555   1555  2.04  
LINK        MN    MN A 301                 O   HOH A 303     1555   1555  2.22  
LINK        MG    MG A 302                 O   HOH A 410     1555   1555  2.22  
CISPEP   1 ARG A   86    PRO A   87          0        -0.07                     
CISPEP   2 PRO A   87    PRO A   88          0         0.33                     
SITE     1 AC1  5 HIS A  35  GLU A  57  ASP A  78  HIS A  84                    
SITE     2 AC1  5 HOH A 303                                                     
SITE     1 AC2  3 ASP A 204  HOH A 408  HOH A 410                               
CRYST1   88.989   88.989   86.353  90.00  90.00 120.00 P 62          6          
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      0.011237  0.006488  0.000000        0.00000                         
SCALE2      0.000000  0.012976  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011580        0.00000