PDB Short entry for 1DMU
HEADER    HYDROLASE/DNA                           15-DEC-99   1DMU              
TITLE     CRYSTAL STRUCTURE OF THE RESTRICTION ENDONUCLEASE BGLI (E.C.3.1.21.4) 
TITLE    2 BOUND TO ITS DNA RECOGNITION SEQUENCE                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-                                                   
COMPND   3 D(*AP*TP*CP*GP*CP*CP*TP*AP*AP*TP*AP*GP*GP*CP*GP*AP*T)-3');           
COMPND   4 CHAIN: F;                                                            
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: BGLI RESTRICTION ENDONUCLEASE;                             
COMPND   8 CHAIN: A;                                                            
COMPND   9 EC: 3.1.21.4;                                                        
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: CONTAINS DNA RECOGNITION SEQUENCE OF BGLI;            
SOURCE   4 MOL_ID: 2;                                                           
SOURCE   5 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS;                              
SOURCE   6 ORGANISM_TAXID: 1423;                                                
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PROTEIN-DNA COMPLEX, ACTIVE SITE CALCIUM IONS, ALPHA/BETA STRUCTURE,  
KEYWDS   2 A:A MISMATCH, HYDROLASE-DNA COMPLEX                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.NEWMAN,K.LUNNEN,G.WILSON,J.GRECI,I.SCHILDKRAUT,S.E.V.PHILLIPS       
REVDAT   6   03-FEB-21 1DMU    1       JRNL   REMARK LINK                       
REVDAT   5   24-FEB-09 1DMU    1       VERSN                                    
REVDAT   4   01-APR-03 1DMU    1       JRNL                                     
REVDAT   3   23-OCT-00 1DMU    1       HELIX  SHEET                             
REVDAT   2   07-JAN-00 1DMU    1       HEADER                                   
REVDAT   1   18-DEC-99 1DMU    0                                                
JRNL        AUTH   M.NEWMAN,K.LUNNEN,G.WILSON,J.GRECI,I.SCHILDKRAUT,            
JRNL        AUTH 2 S.E.PHILLIPS                                                 
JRNL        TITL   CRYSTAL STRUCTURE OF RESTRICTION ENDONUCLEASE BGLI BOUND TO  
JRNL        TITL 2 ITS INTERRUPTED DNA RECOGNITION SEQUENCE.                    
JRNL        REF    EMBO J.                       V.  17  5466 1998              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   9736624                                                      
JRNL        DOI    10.1093/EMBOJ/17.18.5466                                     
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.D.LUNNEN,G.G.WILSON                                        
REMARK   1  TITL   METHOD FOR PRODUCING THE BGLI RESTRICTION ENDONUCLEASE AND   
REMARK   1  TITL 2 METHYLASE                                                    
REMARK   1  REF    PATENT                                     1994              
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.843                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 89.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 17359                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.177                           
REMARK   3   FREE R VALUE                     : 0.239                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1704                            
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            : 2360                                    
REMARK   3   NUCLEIC ACID ATOMS       : 346                                     
REMARK   3   HETEROGEN ATOMS          : 8                                       
REMARK   3   SOLVENT ATOMS            : 255                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.30                          
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) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
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:                                           
REMARK   3  TO IMPOSE DOUBLE STRANDED BASE-PAIRING RESTRAINTS ON DNA, TWO       
REMARK   3  OLIGONUCLEOTIDE                                                     
REMARK   3  STRANDS WERE INCLUDED IN THE ASYMMETRIC UNIT (RELATED BY            
REMARK   3  CRYSTALLOGRAPHIC TWO-                                               
REMARK   3  FOLD). THESE WERE GIVEN 0.5 OCCUPANCY AND WERE REFINED WITH FORCE   
REMARK   3  CONSTANTS                                                           
REMARK   3  FOR VAN DER WAALS AND ELECTROSTATIC INTERACTIONS BETWEEN SYMMETRY   
REMARK   3  RELATED                                                             
REMARK   3  MOLECULES SET TO ZERO. B-DNA SUGAR PUCKER RESTRAINTS WERE IMPOSED   
REMARK   3  ONLY AT THE                                                         
REMARK   3  BEGINNING OF REFINEMENT. THE FOLLOWING SIDE-CHAINS CANNOT BE        
REMARK   3  POSITIONED IN THE                                                   
REMARK   3  ELECTRON DENSITY MAP: GLU7, GLN15, GLU47, GLU102, GLU172, ARG186,   
REMARK   3  THR224,                                                             
REMARK   3  LYS225 AND LYS259                                                   
REMARK   4                                                                      
REMARK   4 1DMU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-DEC-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000010218.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-JUN-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM14                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.919                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : CUSTOM-MADE                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17679                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.8                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.05500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.25                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 57.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 0.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.07800                            
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: NULL                         
REMARK 200 SOFTWARE USED: SHARP                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.16                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 7-12% PEG 4000, 75-150MM LI2SO4, 100MM   
REMARK 280  TRIS-HCL, 1:2 PROTEIN:DNA MOLAR RATIO, PH 8.5, VAPOR DIFFUSION,     
REMARK 280  HANGING DROP, TEMPERATURE 293K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       58.53000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       58.53000            
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  1.000000  0.000000  0.000000       39.24000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       40.80000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       39.24000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       40.80000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       58.53000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       39.24000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       40.80000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       58.53000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       39.24000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       40.80000            
REMARK 290   SMTRY3   8  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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: F, 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   BIOMT1   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      117.06000            
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     GLU A   7    CG   CD   OE1  OE2                                  
REMARK 470     GLN A  15    CG   CD   OE1  NE2                                  
REMARK 470     GLU A  47    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 102    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 172    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 186    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     THR A 224    OG1  CG2                                            
REMARK 470     LYS A 225    CG   CD   CE   NZ                                   
REMARK 470     LYS A 259    CG   CD   CE   NZ                                   
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    PRO A  81      109.72    -48.06                                   
REMARK 500    SER A 123      148.19   -170.21                                   
REMARK 500    LYS A 225      114.90    -22.80                                   
REMARK 500    CYS A 248      -66.39   -124.78                                   
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 F   9  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DT F   1   O3'                                                    
REMARK 620 2  DA F   2   OP1  54.5                                              
REMARK 620 3 HOH F  11   O    68.1  96.8                                        
REMARK 620 4 ASP A 116   OD1 126.3  73.9 138.9                                  
REMARK 620 5 HOH A 305   O    83.1 132.6  83.9 132.0                            
REMARK 620 6 HOH A 306   O    78.5  71.8 144.5  71.6  80.5                      
REMARK 620 7 HOH A 307   O   155.8 145.9  92.1  77.7  81.0 116.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 300  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DA F   2   OP1                                                    
REMARK 620 2 HOH F  10   O    77.5                                              
REMARK 620 3 ASP A 116   OD1  61.8 138.6                                        
REMARK 620 4 ASP A 116   OD2 105.7 175.4  44.1                                  
REMARK 620 5 ASP A 142   OD1  95.6  83.4  92.8  92.9                            
REMARK 620 6 ILE A 143   O   156.1  81.0 140.4  96.4  92.0                      
REMARK 620 7 HOH A 304   O    90.3  83.2 103.3 100.0 163.8  76.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 301  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A  77   O                                                      
REMARK 620 2 HOH A 374   O   129.8                                              
REMARK 620 3 HOH A 382   O    75.3 145.7                                        
REMARK 620 4 HOH A 383   O   146.7  83.2  77.7                                  
REMARK 620 5 HOH A 384   O    96.0 106.8  90.6  65.1                            
REMARK 620 6 HOH A 385   O    92.7  77.5  78.3 100.5 163.7                      
REMARK 620 7 HOH A 386   O    68.2  61.5 135.2 144.3 117.7  78.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 302  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  99   O                                                      
REMARK 620 2 ARG A 101   O   101.0                                              
REMARK 620 3 ILE A 104   O    93.2  98.9                                        
REMARK 620 4 HOH A 397   O    92.6 103.7 155.1                                  
REMARK 620 5 HOH A 425   O   151.8 106.8  87.0  76.6                            
REMARK 620 6 HOH A 426   O    74.3 170.6  89.5  68.8  77.5                      
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 300                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA F 9                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 303                 
DBREF  1DMU A    1   299  UNP    O68557   T2B1_BACSU       1    299             
DBREF  1DMU F   -8     8  PDB    1DMU     1DMU            -8      8             
SEQRES   1 F   17   DA  DT  DC  DG  DC  DC  DT  DA  DA  DT  DA  DG  DG          
SEQRES   2 F   17   DC  DG  DA  DT                                              
SEQRES   1 A  299  MET TYR ASN LEU HIS ARG GLU LYS ILE PHE MET SER TYR          
SEQRES   2 A  299  ASN GLN ASN LYS GLN TYR LEU GLU ASP ASN PRO GLU ILE          
SEQRES   3 A  299  GLN GLU LYS ILE GLU LEU TYR GLY LEU ASN LEU LEU ASN          
SEQRES   4 A  299  GLU VAL ILE SER ASP ASN GLU GLU GLU ILE ARG ALA ASP          
SEQRES   5 A  299  TYR ASN GLU ALA ASN PHE LEU HIS PRO PHE TRP MET ASN          
SEQRES   6 A  299  TYR PRO PRO LEU ASP ARG GLY LYS MET PRO LYS GLY ASP          
SEQRES   7 A  299  GLN ILE PRO TRP ILE GLU VAL GLY GLU LYS ALA VAL GLY          
SEQRES   8 A  299  SER LYS LEU THR ARG LEU VAL SER GLN ARG GLU ASP ILE          
SEQRES   9 A  299  THR VAL ARG GLU ILE GLY LEU PRO THR GLY PRO ASP GLU          
SEQRES  10 A  299  ARG TYR LEU LEU THR SER PRO THR ILE TYR SER LEU THR          
SEQRES  11 A  299  ASN GLY PHE THR ASP SER ILE MET MET PHE VAL ASP ILE          
SEQRES  12 A  299  LYS SER VAL GLY PRO ARG ASP SER ASP TYR ASP LEU VAL          
SEQRES  13 A  299  LEU SER PRO ASN GLN VAL SER GLY ASN GLY ASP TRP ALA          
SEQRES  14 A  299  GLN LEU GLU GLY GLY ILE GLN ASN ASN GLN GLN THR ILE          
SEQRES  15 A  299  GLN GLY PRO ARG SER SER GLN ILE PHE LEU PRO THR ILE          
SEQRES  16 A  299  PRO PRO LEU TYR ILE LEU SER ASP GLY THR ILE ALA PRO          
SEQRES  17 A  299  VAL VAL HIS LEU PHE ILE LYS PRO ILE TYR ALA MET ARG          
SEQRES  18 A  299  SER LEU THR LYS GLY ASP THR GLY GLN SER LEU TYR LYS          
SEQRES  19 A  299  ILE LYS LEU ALA SER VAL PRO ASN GLY LEU GLY LEU PHE          
SEQRES  20 A  299  CYS ASN PRO GLY TYR ALA PHE ASP SER ALA TYR LYS PHE          
SEQRES  21 A  299  LEU PHE ARG PRO GLY LYS ASP ASP ARG THR LYS SER LEU          
SEQRES  22 A  299  LEU GLN LYS ARG VAL ARG VAL ASP LEU ARG VAL LEU ASP          
SEQRES  23 A  299  LYS ILE GLY PRO ARG VAL MET THR ILE ASP MET ASP LYS          
MODRES 1DMU CYS A  248  CYS  S-S BOND TO SEO                                    
HET     CA  F   9       1                                                       
HET     CA  A 300       1                                                       
HET     CA  A 301       1                                                       
HET     CA  A 302       1                                                       
HET    BME  A 303       4                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     BME BETA-MERCAPTOETHANOL                                             
FORMUL   3   CA    4(CA 2+)                                                     
FORMUL   7  BME    C2 H6 O S                                                    
FORMUL   8  HOH   *255(H2 O)                                                    
HELIX    1   1 HIS A    5  ASN A   23  1                                  19    
HELIX    2   2 ASN A   23  ASN A   45  1                                  23    
HELIX    3   3 ASN A   45  LEU A   59  1                                  15    
HELIX    4   4 LEU A   59  MET A   64  1                                   6    
HELIX    5   5 TRP A   82  VAL A   90  1                                   9    
HELIX    6   6 VAL A   90  GLN A  100  1                                  11    
HELIX    7   7 SER A  123  THR A  130  1                                   8    
HELIX    8   8 SER A  158  VAL A  162  5                                   5    
HELIX    9   9 SER A  222  THR A  224  5                                   3    
HELIX   10  10 ASN A  242  CYS A  248  1                                   7    
HELIX   11  11 GLY A  251  ASP A  255  5                                   5    
HELIX   12  12 ASP A  255  LYS A  259  5                                   5    
HELIX   13  13 LEU A  282  ASP A  286  1                                   5    
SHEET    1   A 6 VAL A 292  ASP A 296  0                                        
SHEET    2   A 6 GLN A 230  VAL A 240 -1  O  ILE A 235   N  ILE A 295           
SHEET    3   A 6 ILE A 206  MET A 220 -1  O  HIS A 211   N  VAL A 240           
SHEET    4   A 6 SER A 136  ILE A 143  1  N  SER A 136   O  ILE A 206           
SHEET    5   A 6 GLU A 117  THR A 122 -1  N  GLU A 117   O  VAL A 141           
SHEET    6   A 6 THR A 105  ARG A 107 -1  O  THR A 105   N  THR A 122           
SHEET    1  A1 4 VAL A 292  ASP A 296  0                                        
SHEET    2  A1 4 GLN A 230  VAL A 240 -1  O  ILE A 235   N  ILE A 295           
SHEET    3  A1 4 ILE A 206  MET A 220 -1  O  HIS A 211   N  VAL A 240           
SHEET    4  A1 4 LEU A 198  ILE A 200 -1  O  TYR A 199   N  ALA A 207           
SHEET    1   B 3 ASP A 154  LEU A 157  0                                        
SHEET    2   B 3 VAL A 278  ASP A 281 -1  O  VAL A 278   N  LEU A 157           
SHEET    3   B 3 PHE A 262  PRO A 264 -1  O  ARG A 263   N  ARG A 279           
SHEET    1   C 2 GLN A 180  GLN A 183  0                                        
SHEET    2   C 2 SER A 188  PHE A 191 -1  O  GLN A 189   N  ILE A 182           
LINK         SG  CYS A 248                 S2  BME A 303     1555   1555  2.05  
LINK         O3'  DT F   1                CA    CA F   9     1555   1555  2.83  
LINK         OP1  DA F   2                CA    CA F   9     1555   1555  2.52  
LINK         OP1  DA F   2                CA    CA A 300     1555   1555  2.34  
LINK        CA    CA F   9                 O   HOH F  11     1555   1555  2.44  
LINK        CA    CA F   9                 OD1 ASP A 116     1555   1555  2.31  
LINK        CA    CA F   9                 O   HOH A 305     1555   1555  2.62  
LINK        CA    CA F   9                 O   HOH A 306     1555   1555  2.56  
LINK        CA    CA F   9                 O   HOH A 307     1555   1555  2.43  
LINK         O   HOH F  10                CA    CA A 300     1555   1555  2.83  
LINK         O   GLY A  77                CA    CA A 301     1555   1555  2.48  
LINK         O   SER A  99                CA    CA A 302     1555   1555  2.45  
LINK         O   ARG A 101                CA    CA A 302     1555   1555  2.22  
LINK         O   ILE A 104                CA    CA A 302     1555   1555  2.41  
LINK         OD1 ASP A 116                CA    CA A 300     1555   1555  3.15  
LINK         OD2 ASP A 116                CA    CA A 300     1555   1555  2.28  
LINK         OD1 ASP A 142                CA    CA A 300     1555   1555  2.46  
LINK         O   ILE A 143                CA    CA A 300     1555   1555  2.38  
LINK        CA    CA A 300                 O   HOH A 304     1555   1555  2.47  
LINK        CA    CA A 301                 O   HOH A 374     1555   1555  2.65  
LINK        CA    CA A 301                 O   HOH A 382     1555   1555  2.63  
LINK        CA    CA A 301                 O   HOH A 383     1555   1555  2.61  
LINK        CA    CA A 301                 O   HOH A 384     1555   1555  2.59  
LINK        CA    CA A 301                 O   HOH A 385     1555   1555  2.59  
LINK        CA    CA A 301                 O   HOH A 386     1555   1555  2.39  
LINK        CA    CA A 302                 O   HOH A 397     1555   1555  2.50  
LINK        CA    CA A 302                 O   HOH A 425     1555   1555  2.72  
LINK        CA    CA A 302                 O   HOH A 426     1555   1555  2.58  
CISPEP   1 ASN A  249    PRO A  250          0         0.92                     
SITE     1 AC1  6 ASP A 116  ASP A 142  ILE A 143  HOH A 304                    
SITE     2 AC1  6  DA F   2  HOH F  10                                          
SITE     1 AC2  7 ASP A 116  HOH A 305  HOH A 306  HOH A 307                    
SITE     2 AC2  7  DT F   1   DA F   2  HOH F  11                               
SITE     1 AC3  7 GLY A  77  HOH A 374  HOH A 382  HOH A 383                    
SITE     2 AC3  7 HOH A 384  HOH A 385  HOH A 386                               
SITE     1 AC4  7 SER A  99  ARG A 101  GLU A 102  ILE A 104                    
SITE     2 AC4  7 HOH A 397  HOH A 425  HOH A 426                               
SITE     1 AC5  5 GLU A  21  ASN A 165  ASP A 167  PHE A 247                    
SITE     2 AC5  5 CYS A 248                                                     
CRYST1   78.480   81.600  117.060  90.00  90.00  90.00 C 2 2 21      8          
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      0.012742  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012255  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008543        0.00000