HEADER    HYDROLASE(SERINE PROTEASE)              17-JAN-93   1SEL              
TITLE     CRYSTAL STRUCTURE OF SELENOSUBTILISIN AT 2.0-ANGSTROMS RESOLUTION     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SELENOSUBTILISIN;                                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS;                              
SOURCE   3 ORGANISM_TAXID: 1423                                                 
KEYWDS    HYDROLASE(SERINE PROTEASE)                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.SYED,J.M.HOGLE,D.HILVERT                                            
REVDAT   5   05-JUN-24 1SEL    1       REMARK SEQADV SEQRES LINK                
REVDAT   4   25-DEC-13 1SEL    1       HET    HETATM HETNAM REMARK              
REVDAT   4 2                   1       VERSN                                    
REVDAT   3   24-FEB-09 1SEL    1       VERSN                                    
REVDAT   2   01-APR-03 1SEL    1       JRNL                                     
REVDAT   1   31-OCT-93 1SEL    0                                                
JRNL        AUTH   R.SYED,Z.P.WU,J.M.HOGLE,D.HILVERT                            
JRNL        TITL   CRYSTAL STRUCTURE OF SELENOSUBTILISIN AT 2.0-A RESOLUTION.   
JRNL        REF    BIOCHEMISTRY                  V.  32  6157 1993              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   8512925                                                      
JRNL        DOI    10.1021/BI00075A007                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
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) : 0.173                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
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           : 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            : 3844                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 4                                       
REMARK   3   SOLVENT ATOMS            : 121                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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) : 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) : 0.015                           
REMARK   3   BOND ANGLES            (DEGREES) : 2.800                           
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) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1SEL 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_1000176346.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.54                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       32.70000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    TYR A 171   CB  -  CG  -  CD2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ARG A 186   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG A 186   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    PRO A 210   CA  -  C   -  N   ANGL. DEV. = -29.0 DEGREES          
REMARK 500    PRO A 210   O   -  C   -  N   ANGL. DEV. =  20.5 DEGREES          
REMARK 500    THR A 211   C   -  N   -  CA  ANGL. DEV. =  25.4 DEGREES          
REMARK 500    THR A 211   CA  -  CB  -  CG2 ANGL. DEV. = -10.9 DEGREES          
REMARK 500    THR A 211   CA  -  C   -  N   ANGL. DEV. = -15.0 DEGREES          
REMARK 500    ARG A 249   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    TYR A 262   CB  -  CG  -  CD1 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    MET B 124   CG  -  SD  -  CE  ANGL. DEV. = -16.9 DEGREES          
REMARK 500    TYR B 143   CB  -  CG  -  CD2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    PRO B 210   CA  -  C   -  N   ANGL. DEV. = -26.1 DEGREES          
REMARK 500    PRO B 210   O   -  C   -  N   ANGL. DEV. =  12.4 DEGREES          
REMARK 500    THR B 211   CA  -  C   -  N   ANGL. DEV. = -19.3 DEGREES          
REMARK 500    THR B 211   O   -  C   -  N   ANGL. DEV. =   9.7 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  32     -154.87   -170.10                                   
REMARK 500    ASN A  77     -148.52   -156.98                                   
REMARK 500    SER A 132      132.78   -170.48                                   
REMARK 500    THR A 211       85.00     77.18                                   
REMARK 500    THR A 213     -164.38   -128.25                                   
REMARK 500    ASP B  32     -145.59   -159.20                                   
REMARK 500    ASN B  62      -72.07    -76.84                                   
REMARK 500    ALA B  73       31.71   -141.16                                   
REMARK 500    ASN B  77     -151.46   -173.47                                   
REMARK 500    VAL B  81     -167.68   -117.39                                   
REMARK 500    SER B  99       29.87   -150.97                                   
REMARK 500    SER B 207     -176.98   -170.57                                   
REMARK 500    THR B 211       77.05     78.76                                   
REMARK 500    THR B 213     -168.73   -129.14                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR A 214         0.07    SIDE CHAIN                              
REMARK 500    TYR B 214         0.07    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    PRO A 210         11.27                                           
REMARK 500    PRO B 210         11.24                                           
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                              CA A 276  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLN A   2   OE1                                                    
REMARK 620 2 ASP A  41   OD1 159.9                                              
REMARK 620 3 ASP A  41   OD2 150.0  50.1                                        
REMARK 620 4 LEU A  75   O    78.5  91.6 111.7                                  
REMARK 620 5 ASN A  77   OD1  86.5  75.9 120.7  89.4                            
REMARK 620 6 THR A  79   O    89.7  96.4  83.6 164.3  79.5                      
REMARK 620 7 VAL A  81   O    81.5 116.7  70.2  92.5 167.2  96.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 277  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA A 169   O                                                      
REMARK 620 2 TYR A 171   O    87.2                                              
REMARK 620 3 VAL A 174   O   110.6  84.1                                        
REMARK 620 4 HOH A 325   O   118.2 154.3  89.7                                  
REMARK 620 5 HOH A 326   O   101.2  84.1 145.3  87.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 276  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLN B   2   OE1                                                    
REMARK 620 2 ASP B  41   OD1 160.9                                              
REMARK 620 3 ASP B  41   OD2 151.5  47.6                                        
REMARK 620 4 LEU B  75   O    95.9  82.2  90.0                                  
REMARK 620 5 ASN B  77   OD1  91.2  69.8 116.9  88.6                            
REMARK 620 6 THR B  79   O    96.7  80.1  87.4 158.3  73.5                      
REMARK 620 7 VAL B  81   O    82.4 116.6  69.1  97.1 171.8 102.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 277  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA B 169   O                                                      
REMARK 620 2 TYR B 171   O    93.2                                              
REMARK 620 3 VAL B 174   O   104.5  92.0                                        
REMARK 620 4 HOH B 286   O   110.9 155.9  82.7                                  
REMARK 620 N                    1     2     3                                   
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 276                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 277                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 276                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 277                  
DBREF  1SEL A    1   275  UNP    P00780   SUBT_BACLI     106    379             
DBREF  1SEL B    1   275  UNP    P00780   SUBT_BACLI     106    379             
SEQADV 1SEL SER A  103  UNP  P00780    THR   207 CONFLICT                       
SEQADV 1SEL ALA A  129  UNP  P00780    PRO   233 CONFLICT                       
SEQADV 1SEL ASN A  158  UNP  P00780    SER   262 CONFLICT                       
SEQADV 1SEL SER A  161  UNP  P00780    ASN   265 CONFLICT                       
SEQADV 1SEL ASN A  212  UNP  P00780    SER   316 CONFLICT                       
SEQADV 1SEL SE7 A  221  UNP  P00780    SER   325 CONFLICT                       
SEQADV 1SEL SER B  103  UNP  P00780    THR   207 CONFLICT                       
SEQADV 1SEL ALA B  129  UNP  P00780    PRO   233 CONFLICT                       
SEQADV 1SEL ASN B  158  UNP  P00780    SER   262 CONFLICT                       
SEQADV 1SEL SER B  161  UNP  P00780    ASN   265 CONFLICT                       
SEQADV 1SEL ASN B  212  UNP  P00780    SER   316 CONFLICT                       
SEQADV 1SEL SE7 B  221  UNP  P00780    SER   325 CONFLICT                       
SEQRES   1 A  274  ALA GLN THR VAL PRO TYR GLY ILE PRO LEU ILE LYS ALA          
SEQRES   2 A  274  ASP LYS VAL GLN ALA GLN GLY PHE LYS GLY ALA ASN VAL          
SEQRES   3 A  274  LYS VAL ALA VAL LEU ASP THR GLY ILE GLN ALA SER HIS          
SEQRES   4 A  274  PRO ASP LEU ASN VAL VAL GLY GLY ALA SER PHE VAL ALA          
SEQRES   5 A  274  GLY GLU ALA TYR ASN THR ASP GLY ASN GLY HIS GLY THR          
SEQRES   6 A  274  HIS VAL ALA GLY THR VAL ALA ALA LEU ASP ASN THR THR          
SEQRES   7 A  274  GLY VAL LEU GLY VAL ALA PRO SER VAL SER LEU TYR ALA          
SEQRES   8 A  274  VAL LYS VAL LEU ASN SER SER GLY SER GLY SER TYR SER          
SEQRES   9 A  274  GLY ILE VAL SER GLY ILE GLU TRP ALA THR THR ASN GLY          
SEQRES  10 A  274  MET ASP VAL ILE ASN MET SER LEU GLY GLY ALA SER GLY          
SEQRES  11 A  274  SER THR ALA MET LYS GLN ALA VAL ASP ASN ALA TYR ALA          
SEQRES  12 A  274  ARG GLY VAL VAL VAL VAL ALA ALA ALA GLY ASN SER GLY          
SEQRES  13 A  274  ASN SER GLY SER THR ASN THR ILE GLY TYR PRO ALA LYS          
SEQRES  14 A  274  TYR ASP SER VAL ILE ALA VAL GLY ALA VAL ASP SER ASN          
SEQRES  15 A  274  SER ASN ARG ALA SER PHE SER SER VAL GLY ALA GLU LEU          
SEQRES  16 A  274  GLU VAL MET ALA PRO GLY ALA GLY VAL TYR SER THR TYR          
SEQRES  17 A  274  PRO THR ASN THR TYR ALA THR LEU ASN GLY THR SE7 MET          
SEQRES  18 A  274  ALA SER PRO HIS VAL ALA GLY ALA ALA ALA LEU ILE LEU          
SEQRES  19 A  274  SER LYS HIS PRO ASN LEU SER ALA SER GLN VAL ARG ASN          
SEQRES  20 A  274  ARG LEU SER SER THR ALA THR TYR LEU GLY SER SER PHE          
SEQRES  21 A  274  TYR TYR GLY LYS GLY LEU ILE ASN VAL GLU ALA ALA ALA          
SEQRES  22 A  274  GLN                                                          
SEQRES   1 B  274  ALA GLN THR VAL PRO TYR GLY ILE PRO LEU ILE LYS ALA          
SEQRES   2 B  274  ASP LYS VAL GLN ALA GLN GLY PHE LYS GLY ALA ASN VAL          
SEQRES   3 B  274  LYS VAL ALA VAL LEU ASP THR GLY ILE GLN ALA SER HIS          
SEQRES   4 B  274  PRO ASP LEU ASN VAL VAL GLY GLY ALA SER PHE VAL ALA          
SEQRES   5 B  274  GLY GLU ALA TYR ASN THR ASP GLY ASN GLY HIS GLY THR          
SEQRES   6 B  274  HIS VAL ALA GLY THR VAL ALA ALA LEU ASP ASN THR THR          
SEQRES   7 B  274  GLY VAL LEU GLY VAL ALA PRO SER VAL SER LEU TYR ALA          
SEQRES   8 B  274  VAL LYS VAL LEU ASN SER SER GLY SER GLY SER TYR SER          
SEQRES   9 B  274  GLY ILE VAL SER GLY ILE GLU TRP ALA THR THR ASN GLY          
SEQRES  10 B  274  MET ASP VAL ILE ASN MET SER LEU GLY GLY ALA SER GLY          
SEQRES  11 B  274  SER THR ALA MET LYS GLN ALA VAL ASP ASN ALA TYR ALA          
SEQRES  12 B  274  ARG GLY VAL VAL VAL VAL ALA ALA ALA GLY ASN SER GLY          
SEQRES  13 B  274  ASN SER GLY SER THR ASN THR ILE GLY TYR PRO ALA LYS          
SEQRES  14 B  274  TYR ASP SER VAL ILE ALA VAL GLY ALA VAL ASP SER ASN          
SEQRES  15 B  274  SER ASN ARG ALA SER PHE SER SER VAL GLY ALA GLU LEU          
SEQRES  16 B  274  GLU VAL MET ALA PRO GLY ALA GLY VAL TYR SER THR TYR          
SEQRES  17 B  274  PRO THR ASN THR TYR ALA THR LEU ASN GLY THR SE7 MET          
SEQRES  18 B  274  ALA SER PRO HIS VAL ALA GLY ALA ALA ALA LEU ILE LEU          
SEQRES  19 B  274  SER LYS HIS PRO ASN LEU SER ALA SER GLN VAL ARG ASN          
SEQRES  20 B  274  ARG LEU SER SER THR ALA THR TYR LEU GLY SER SER PHE          
SEQRES  21 B  274  TYR TYR GLY LYS GLY LEU ILE ASN VAL GLU ALA ALA ALA          
SEQRES  22 B  274  GLN                                                          
MODRES 1SEL SE7 A  221  ALA  2-AMINO-3-SELENINO-PROPIONIC ACID                  
MODRES 1SEL SE7 B  221  ALA  2-AMINO-3-SELENINO-PROPIONIC ACID                  
HET    SE7  A 221       8                                                       
HET    SE7  B 221       8                                                       
HET     CA  A 276       1                                                       
HET     CA  A 277       1                                                       
HET     CA  B 276       1                                                       
HET     CA  B 277       1                                                       
HETNAM     SE7 2-AMINO-3-SELENINO-PROPIONIC ACID                                
HETNAM      CA CALCIUM ION                                                      
FORMUL   1  SE7    2(C3 H7 N O4 SE)                                             
FORMUL   3   CA    4(CA 2+)                                                     
FORMUL   7  HOH   *121(H2 O)                                                    
HELIX    1   1 TYR A    6  ILE A   11  1                                   6    
HELIX    2   2 LYS A   12  GLN A   19  1                                   8    
HELIX    3   3 GLY A   63  ALA A   74  1                                  12    
HELIX    4   4 SER A  103  ASN A  117  1                                  15    
HELIX    5   5 SER A  132  ARG A  145  1                                  14    
HELIX    6   6 GLY A  219  HIS A  238  1                                  20    
HELIX    7   7 SER A  242  THR A  253  1                                  12    
HELIX    8   8 SER A  259  GLY A  264  1                                   6    
HELIX    9   9 ASN A  269  ALA A  274  1                                   6    
HELIX   10  10 TYR B    6  ILE B   11  1                                   6    
HELIX   11  11 LYS B   12  GLN B   19  1                                   8    
HELIX   12  12 GLY B   63  ALA B   74  1                                  12    
HELIX   13  13 SER B  103  ASN B  117  1                                  15    
HELIX   14  14 SER B  132  ARG B  145  1                                  14    
HELIX   15  15 GLY B  219  HIS B  238  1                                  20    
HELIX   16  16 SER B  242  THR B  253  1                                  12    
HELIX   17  17 SER B  259  GLY B  264  1                                   6    
HELIX   18  18 ASN B  269  ALA B  274  1                                   6    
SHEET    1   A 7 VAL A  44  SER A  49  0                                        
SHEET    2   A 7 SER A  89  LYS A  94  1  O  LEU A  90   N  VAL A  45           
SHEET    3   A 7 LYS A  27  ASP A  32  1  N  VAL A  28   O  SER A  89           
SHEET    4   A 7 VAL A 121  MET A 124  1  O  VAL A 121   N  ALA A  29           
SHEET    5   A 7 VAL A 148  ALA A 152  1  O  VAL A 148   N  ILE A 122           
SHEET    6   A 7 ILE A 175  VAL A 180  1  N  ILE A 175   O  VAL A 149           
SHEET    7   A 7 LEU A 196  PRO A 201  1  N  GLU A 197   O  ALA A 176           
SHEET    1   B 2 VAL A 205  TYR A 209  0                                        
SHEET    2   B 2 THR A 213  LEU A 217 -1  O  THR A 213   N  TYR A 209           
SHEET    1   C 7 VAL B  44  SER B  49  0                                        
SHEET    2   C 7 SER B  89  LYS B  94  1  O  LEU B  90   N  VAL B  45           
SHEET    3   C 7 LYS B  27  ASP B  32  1  N  VAL B  28   O  SER B  89           
SHEET    4   C 7 VAL B 121  MET B 124  1  O  VAL B 121   N  ALA B  29           
SHEET    5   C 7 VAL B 148  ALA B 152  1  O  VAL B 148   N  ILE B 122           
SHEET    6   C 7 ILE B 175  VAL B 180  1  N  ILE B 175   O  VAL B 149           
SHEET    7   C 7 VAL B 198  PRO B 201  1  O  VAL B 198   N  GLY B 178           
SHEET    1   D 2 VAL B 205  TYR B 209  0                                        
SHEET    2   D 2 THR B 213  LEU B 217 -1  O  THR B 213   N  TYR B 209           
LINK         C   THR A 220                 N   SE7 A 221     1555   1555  1.34  
LINK         C   SE7 A 221                 N   MET A 222     1555   1555  1.34  
LINK         C   THR B 220                 N   SE7 B 221     1555   1555  1.35  
LINK         C   SE7 B 221                 N   MET B 222     1555   1555  1.34  
LINK         OE1 GLN A   2                CA    CA A 276     1555   1555  2.29  
LINK         OD1 ASP A  41                CA    CA A 276     1555   1555  2.42  
LINK         OD2 ASP A  41                CA    CA A 276     1555   1555  2.63  
LINK         O   LEU A  75                CA    CA A 276     1555   1555  2.20  
LINK         OD1 ASN A  77                CA    CA A 276     1555   1555  2.18  
LINK         O   THR A  79                CA    CA A 276     1555   1555  2.39  
LINK         O   VAL A  81                CA    CA A 276     1555   1555  2.19  
LINK         O   ALA A 169                CA    CA A 277     1555   1555  2.35  
LINK         O   TYR A 171                CA    CA A 277     1555   1555  2.27  
LINK         O   VAL A 174                CA    CA A 277     1555   1555  2.15  
LINK        CA    CA A 277                 O   HOH A 325     1555   1555  2.16  
LINK        CA    CA A 277                 O   HOH A 326     1555   1555  2.28  
LINK         OE1 GLN B   2                CA    CA B 276     1555   1555  2.17  
LINK         OD1 ASP B  41                CA    CA B 276     1555   1555  2.53  
LINK         OD2 ASP B  41                CA    CA B 276     1555   1555  2.74  
LINK         O   LEU B  75                CA    CA B 276     1555   1555  2.20  
LINK         OD1 ASN B  77                CA    CA B 276     1555   1555  2.31  
LINK         O   THR B  79                CA    CA B 276     1555   1555  2.21  
LINK         O   VAL B  81                CA    CA B 276     1555   1555  2.21  
LINK         O   ALA B 169                CA    CA B 277     1555   1555  2.22  
LINK         O   TYR B 171                CA    CA B 277     1555   1555  2.25  
LINK         O   VAL B 174                CA    CA B 277     1555   1555  2.23  
LINK        CA    CA B 277                 O   HOH B 286     1555   1555  2.20  
CISPEP   1 TYR A  167    PRO A  168          0         7.14                     
CISPEP   2 TYR B  167    PRO B  168          0         6.58                     
SITE     1 AC1  6 GLN A   2  ASP A  41  LEU A  75  ASN A  77                    
SITE     2 AC1  6 THR A  79  VAL A  81                                          
SITE     1 AC2  5 ALA A 169  TYR A 171  VAL A 174  HOH A 325                    
SITE     2 AC2  5 HOH A 326                                                     
SITE     1 AC3  6 GLN B   2  ASP B  41  LEU B  75  ASN B  77                    
SITE     2 AC3  6 THR B  79  VAL B  81                                          
SITE     1 AC4  5 ALA B 169  LYS B 170  TYR B 171  VAL B 174                    
SITE     2 AC4  5 HOH B 286                                                     
CRYST1   75.800   65.400   53.300  90.00 107.30  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.013193  0.000000  0.004109        0.00000                         
SCALE2      0.000000  0.015291  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019651        0.00000