HEADER    HYDROLASE                               25-FEB-03   1OM8              
TITLE     CRYSTAL STRUCTURE OF A COLD ADAPTED ALKALINE PROTEASE FROM PSEUDOMONAS
TITLE    2 TAC II 18, CO-CRYSTALLYZED WITH 10 MM EDTA                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SERRALYSIN;                                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CALCIUM AND ZINC DEPENDENT ALKALINE PROTEASE;               
COMPND   5 EC: 3.4.24.40                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS SP. 'TAC II 18';                    
SOURCE   3 ORGANISM_TAXID: 76981;                                               
SOURCE   4 STRAIN: TAC II 18                                                    
KEYWDS    BETA JELLY ROLL, HYDROLASE                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.RAVAUD,P.GOUET,R.HASER,N.AGHAJARI                                   
REVDAT   5   14-FEB-24 1OM8    1       REMARK LINK                              
REVDAT   4   07-MAY-14 1OM8    1       REMARK                                   
REVDAT   3   13-JUL-11 1OM8    1       VERSN                                    
REVDAT   2   24-FEB-09 1OM8    1       VERSN                                    
REVDAT   1   15-JUL-03 1OM8    0                                                
JRNL        AUTH   S.RAVAUD,P.GOUET,R.HASER,N.AGHAJARI                          
JRNL        TITL   PROBING THE ROLE OF DIVALENT METAL IONS IN A BACTERIAL       
JRNL        TITL 2 PSYCHROPHILIC METALLOPROTEASE: BINDING STUDIES OF AN ENZYME  
JRNL        TITL 3 IN THE CRYSTALLINE STATE BY X-RAY CRYSTALLOGRAPHY.           
JRNL        REF    J.BACTERIOL.                  V. 185  4195 2003              
JRNL        REFN                   ISSN 0021-9193                               
JRNL        PMID   12837794                                                     
JRNL        DOI    10.1128/JB.185.14.4195-4203.2003                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 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 : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
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)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 30834                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.177                           
REMARK   3   FREE R VALUE                     : 0.208                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1570                            
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            : 3324                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 11                                      
REMARK   3   SOLVENT ATOMS            : 369                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 15.45                          
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) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.590                           
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 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 1OM8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAR-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000018440.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-APR-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM30A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : CRYSTAL                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, MOSFLM                      
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, CCP4 (SCALA)            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30897                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 27.100                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 3.800                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.09100                            
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) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.19500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.04                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, HEPES, PH 7.00,       
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
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        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       90.85000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       52.45227            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       12.50000            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       90.85000            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       52.45227            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       12.50000            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       90.85000            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       52.45227            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       12.50000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000      104.90454            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       25.00000            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000      104.90454            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       25.00000            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000      104.90454            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       25.00000            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 5990 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 47510 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -126.0 KCAL/MOL                       
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   BIOMT1   2 -0.500000 -0.866025  0.000000       90.85000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000      157.35682            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000      -90.85000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000      157.35682            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ALA A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     LEU A    50                                                      
REMARK 465     ASN A    51                                                      
REMARK 465     TYR A   183                                                      
REMARK 465     ASN A   184                                                      
REMARK 465     ALA A   185                                                      
REMARK 465     GLY A   186                                                      
REMARK 465     ASN A   187                                                      
REMARK 465     GLY A   188                                                      
REMARK 465     ALA A   430                                                      
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     ASN A  52    CB   CG   OD1  ND2                                  
REMARK 470     ASP A  53    CG   OD1  OD2                                       
REMARK 470     ARG A 111    CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 470     ASN A 126    CG   OD1  ND2                                       
REMARK 470     LYS A 149    CG   CD   CE   NZ                                   
REMARK 470     ASN A 189    CB   CG   OD1  ND2                                  
REMARK 470     ARG A 193    CD   NE   CZ   NH1  NH2                             
REMARK 470     LYS A 384    CG   CD   CE   NZ                                   
REMARK 470     LYS A 398    CG   CD   CE   NZ                                   
REMARK 470     GLN A 429    CG   CD   OE1  NE2                                  
REMARK 470     GLN A 443    CG   CD   OE1  NE2                                  
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 340     -161.44   -127.73                                   
REMARK 500    ALA A 385       66.80   -154.68                                   
REMARK 500    ASP A 391       39.32   -149.82                                   
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 701  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ARG A 250   O                                                      
REMARK 620 2 ASP A 252   O    89.6                                              
REMARK 620 3 THR A 254   OG1  91.1  75.7                                        
REMARK 620 4 ASP A 282   OD1  82.0 167.5  95.1                                  
REMARK 620 5 ASP A 282   OD2  75.4 141.7 138.2  44.5                            
REMARK 620 6 GLY A 284   O    77.5  89.0 161.1  98.1  53.6                      
REMARK 620 7 ASP A 287   OD1 168.3 101.6  88.6  86.4  97.1 105.6                
REMARK 620 8 ASP A 287   OD2 126.1 142.6 110.3  48.4  55.4  88.6  43.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 702  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 285   O                                                      
REMARK 620 2 THR A 324   O   146.8                                              
REMARK 620 3 GLU A 326   OE1  86.2  80.2                                        
REMARK 620 4 GLU A 326   OE2  99.8  94.5  50.2                                  
REMARK 620 5 HOH A1129   O   105.4 105.4 135.8  85.5                            
REMARK 620 6 HOH A1130   O    99.4  71.9 136.9 160.0  84.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 703  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 331   O                                                      
REMARK 620 2 GLY A 333   O   102.2                                              
REMARK 620 3 ASP A 335   OD2  83.2  81.6                                        
REMARK 620 4 GLY A 348   O    78.9 167.3  85.9                                  
REMARK 620 5 ALA A 350   O    83.3  83.2 157.1 109.5                            
REMARK 620 6 ASP A 353   OD1 170.8  76.9  87.6 100.0 105.5                      
REMARK 620 7 ASP A 353   OD2 138.6 113.9 120.6  70.5  81.3  47.4                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 705  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A 340   O                                                      
REMARK 620 2 ALA A 342   O    86.3                                              
REMARK 620 3 ASN A 344   OD1  81.6  82.8                                        
REMARK 620 4 GLY A 357   O    87.7 162.9  80.5                                  
REMARK 620 5 GLY A 359   O    91.7  84.2 165.7 112.0                            
REMARK 620 6 ASP A 362   OD1 147.4 124.0 111.5  66.5  80.8                      
REMARK 620 7 ASP A 362   OD2 166.2  82.0  89.8 101.5  94.3  46.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 704  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 349   O                                                      
REMARK 620 2 GLY A 351   O   105.3                                              
REMARK 620 3 ASP A 353   OD2  81.3  87.0                                        
REMARK 620 4 GLY A 366   O    82.2 171.6  90.5                                  
REMARK 620 5 THR A 368   O    85.9  83.9 161.7 100.7                            
REMARK 620 6 ASP A 371   OD2 138.7 111.3 118.4  63.1  79.8                      
REMARK 620 7 ASP A 371   OD1 154.3  85.9  76.1  85.8 118.8  49.2                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 706  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 358   O                                                      
REMARK 620 2 GLY A 359   O    67.2                                              
REMARK 620 3 GLY A 360   O   116.8  57.2                                        
REMARK 620 4 ASP A 362   OD1  93.3  71.7  95.6                                  
REMARK 620 5 ASP A 380   O    84.3 108.7  87.0 177.1                            
REMARK 620 6 ASP A 387   OD1 156.4 131.9  86.8  82.7  98.9                      
REMARK 620 7 HOH A1146   O    75.5 129.0 166.4  77.2 100.6  80.9                
REMARK 620 N                    1     2     3     4     5     6                 
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 701                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 702                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 703                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 704                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 705                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 706                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 500                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1G9K   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF A COLD ADAPTED ALKALINE PROTEASE FROM           
REMARK 900 PSEUDOMONAS TAC II 18, NATIVE STATE, RHOMBOHEDRAL FORM               
REMARK 900 RELATED ID: 1H71   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF A COLD ADAPTED ALKALINE PROTEASE FROM           
REMARK 900 PSEUDOMONAS TAC II 18, NATIVE STATE, ORTHORHOMBIC FORM               
REMARK 900 RELATED ID: 1KAP   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF A MESOPHILIC ALKALINE PROTEASE FROM             
REMARK 900 PSEUDOMONAS AERUGINOSA                                               
REMARK 900 RELATED ID: 1SMP   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE MESOPHILIC SERRATIA PROTEASE FROM SERRATIA  
REMARK 900 MARCESCENS                                                           
REMARK 900 RELATED ID: 1O0Q   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1O0T   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1OM6   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1OM7   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1OMJ   RELATED DB: PDB                                   
DBREF  1OM8 A    1   463  UNP    O69771   O69771_9PSED    18    480             
SEQADV 1OM8 ASP A   22  UNP  O69771    GLU    39 SEE REMARK 999                 
SEQRES   1 A  463  ALA ASN GLY THR SER SER ALA PHE THR GLN ILE ASP ASN          
SEQRES   2 A  463  PHE SER HIS PHE TYR ASP ARG GLY ASP HIS LEU VAL ASN          
SEQRES   3 A  463  GLY LYS PRO SER PHE THR VAL ASP GLN VAL ALA ASP GLN          
SEQRES   4 A  463  LEU THR ARG SER GLY ALA SER TRP HIS ASP LEU ASN ASN          
SEQRES   5 A  463  ASP GLY VAL ILE ASN LEU THR TYR THR PHE LEU THR ALA          
SEQRES   6 A  463  PRO PRO VAL GLY TYR ALA SER ARG GLY LEU GLY THR PHE          
SEQRES   7 A  463  SER GLN PHE SER ALA LEU GLN LYS GLU GLN ALA LYS LEU          
SEQRES   8 A  463  SER LEU GLU SER TRP ALA ASP VAL ALA LYS VAL THR PHE          
SEQRES   9 A  463  THR GLU GLY PRO ALA ALA ARG GLY ASP ASP GLY HIS MET          
SEQRES  10 A  463  THR PHE ALA ASN PHE SER ALA SER ASN GLY GLY ALA ALA          
SEQRES  11 A  463  PHE ALA TYR LEU PRO ASN SER SER ARG LYS GLY GLU SER          
SEQRES  12 A  463  TRP TYR LEU ILE ASN LYS ASP TYR GLN VAL ASN LYS THR          
SEQRES  13 A  463  PRO GLY GLU GLY ASN TYR GLY ARG GLN THR LEU THR HIS          
SEQRES  14 A  463  GLU ILE GLY HIS THR LEU GLY LEU SER HIS PRO GLY ASP          
SEQRES  15 A  463  TYR ASN ALA GLY ASN GLY ASN PRO THR TYR ARG ASP ALA          
SEQRES  16 A  463  VAL TYR ALA GLU ASP THR ARG ALA TYR SER VAL MET SER          
SEQRES  17 A  463  TYR TRP SER GLU LYS ASN THR GLY GLN VAL PHE THR LYS          
SEQRES  18 A  463  THR GLY GLU GLY ALA TYR ALA SER ALA PRO LEU LEU ASP          
SEQRES  19 A  463  ASP ILE ALA ALA VAL GLN LYS LEU TYR GLY ALA ASN LEU          
SEQRES  20 A  463  GLU THR ARG ALA ASP ASP THR VAL TYR GLY PHE ASN SER          
SEQRES  21 A  463  THR ALA ASP ARG ASP PHE TYR SER ALA THR SER SER THR          
SEQRES  22 A  463  ASP LYS LEU ILE PHE SER VAL TRP ASP GLY GLY GLY ASN          
SEQRES  23 A  463  ASP THR LEU ASP PHE SER GLY PHE SER GLN ASN GLN LYS          
SEQRES  24 A  463  ILE ASN LEU THR ALA GLY SER PHE SER ASP VAL GLY GLY          
SEQRES  25 A  463  MET THR GLY ASN VAL SER ILE ALA GLN GLY VAL THR ILE          
SEQRES  26 A  463  GLU ASN ALA ILE GLY GLY SER GLY ASN ASP LEU LEU ILE          
SEQRES  27 A  463  GLY ASN ASP ALA ALA ASN VAL LEU LYS GLY GLY ALA GLY          
SEQRES  28 A  463  ASN ASP ILE ILE TYR GLY GLY GLY GLY ALA ASP VAL LEU          
SEQRES  29 A  463  TRP GLY GLY THR GLY SER ASP THR PHE VAL PHE GLY ALA          
SEQRES  30 A  463  VAL SER ASP SER THR PRO LYS ALA ALA ASP ILE ILE LYS          
SEQRES  31 A  463  ASP PHE GLN SER GLY PHE ASP LYS ILE ASP LEU THR ALA          
SEQRES  32 A  463  ILE THR LYS LEU GLY GLY LEU ASN PHE VAL ASP ALA PHE          
SEQRES  33 A  463  THR GLY HIS ALA GLY ASP ALA ILE VAL SER TYR HIS GLN          
SEQRES  34 A  463  ALA SER ASN ALA GLY SER LEU GLN VAL ASP PHE SER GLY          
SEQRES  35 A  463  GLN GLY VAL ALA ASP PHE LEU VAL THR THR VAL GLY GLN          
SEQRES  36 A  463  VAL ALA THR TYR ASP ILE VAL ALA                              
HET     CA  A 701       1                                                       
HET     CA  A 702       1                                                       
HET     CA  A 703       1                                                       
HET     CA  A 704       1                                                       
HET     CA  A 705       1                                                       
HET     CA  A 706       1                                                       
HET    SO4  A 500       5                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     SO4 SULFATE ION                                                      
FORMUL   2   CA    6(CA 2+)                                                     
FORMUL   8  SO4    O4 S 2-                                                      
FORMUL   9  HOH   *369(H2 O)                                                    
HELIX    1   1 SER A    5  PHE A   17  1                                  13    
HELIX    2   2 THR A   32  THR A   41  1                                  10    
HELIX    3   3 GLY A   69  GLY A   74  5                                   6    
HELIX    4   4 SER A   82  ALA A  100  1                                  19    
HELIX    5   5 ALA A  124  GLY A  128  5                                   5    
HELIX    6   6 GLN A  152  THR A  156  5                                   5    
HELIX    7   7 ASN A  161  GLY A  176  1                                  16    
HELIX    8   8 THR A  191  ALA A  195  5                                   5    
HELIX    9   9 SER A  211  GLY A  216  5                                   6    
HELIX   10  10 LEU A  232  GLY A  244  1                                  13    
HELIX   11  11 ARG A  264  PHE A  266  5                                   3    
HELIX   12  12 ALA A  377  SER A  381  5                                   5    
HELIX   13  13 THR A  382  ALA A  386  5                                   5    
HELIX   14  14 LEU A  401  LYS A  406  1                                   6    
HELIX   15  15 ALA A  457  TYR A  459  5                                   3    
SHEET    1   A 2 LEU A  24  VAL A  25  0                                        
SHEET    2   A 2 LYS A  28  PRO A  29 -1  O  LYS A  28   N  VAL A  25           
SHEET    1   B 5 VAL A 102  GLU A 106  0                                        
SHEET    2   B 5 ILE A  56  PHE A  62  1  N  LEU A  58   O  THR A 103           
SHEET    3   B 5 GLY A 115  PHE A 122  1  O  MET A 117   N  THR A  59           
SHEET    4   B 5 GLU A 142  LEU A 146  1  O  TYR A 145   N  ALA A 120           
SHEET    5   B 5 ALA A 130  ALA A 132 -1  N  PHE A 131   O  TRP A 144           
SHEET    1   C11 SER A 268  ALA A 269  0                                        
SHEET    2   C11 VAL A 255  PHE A 258  1  N  GLY A 257   O  ALA A 269           
SHEET    3   C11 THR A 288  ASP A 290  1  O  THR A 288   N  TYR A 256           
SHEET    4   C11 ASN A 327  ILE A 329  1  O  ILE A 329   N  LEU A 289           
SHEET    5   C11 VAL A 345  LYS A 347  1  O  LYS A 347   N  ALA A 328           
SHEET    6   C11 VAL A 363  TRP A 365  1  O  TRP A 365   N  LEU A 346           
SHEET    7   C11 ASP A 387  ILE A 389  1  O  ILE A 388   N  LEU A 364           
SHEET    8   C11 PHE A 448  VAL A 453  1  O  THR A 451   N  ILE A 389           
SHEET    9   C11 ALA A 433  ASP A 439 -1  N  GLY A 434   O  THR A 452           
SHEET   10   C11 ASP A 422  HIS A 428 -1  N  ILE A 424   O  GLN A 437           
SHEET   11   C11 ASN A 411  PHE A 412  1  N  ASN A 411   O  ALA A 423           
SHEET    1   D 3 PHE A 278  VAL A 280  0                                        
SHEET    2   D 3 VAL A 317  ILE A 319  1  O  SER A 318   N  VAL A 280           
SHEET    3   D 3 PHE A 307  SER A 308 -1  N  SER A 308   O  VAL A 317           
SHEET    1   E 6 LYS A 299  ASN A 301  0                                        
SHEET    2   E 6 LEU A 336  ILE A 338  1  O  ILE A 338   N  ILE A 300           
SHEET    3   E 6 ILE A 354  TYR A 356  1  O  TYR A 356   N  LEU A 337           
SHEET    4   E 6 THR A 372  VAL A 374  1  O  THR A 372   N  ILE A 355           
SHEET    5   E 6 LYS A 398  ASP A 400  1  O  LYS A 398   N  PHE A 373           
SHEET    6   E 6 ILE A 461  VAL A 462  1  O  VAL A 462   N  ILE A 399           
LINK         O   ARG A 250                CA    CA A 701     1555   1555  2.51  
LINK         O   ASP A 252                CA    CA A 701     1555   1555  2.38  
LINK         OG1 THR A 254                CA    CA A 701     1555   1555  2.52  
LINK         OD1 ASP A 282                CA    CA A 701     1555   1555  2.53  
LINK         OD2 ASP A 282                CA    CA A 701     1555   1555  3.14  
LINK         O   GLY A 284                CA    CA A 701     1555   1555  2.47  
LINK         O   GLY A 285                CA    CA A 702     1555   1555  2.34  
LINK         OD1 ASP A 287                CA    CA A 701     1555   1555  2.46  
LINK         OD2 ASP A 287                CA    CA A 701     1555   1555  3.15  
LINK         O   THR A 324                CA    CA A 702     1555   1555  2.48  
LINK         OE1 GLU A 326                CA    CA A 702     1555   1555  2.65  
LINK         OE2 GLU A 326                CA    CA A 702     1555   1555  2.56  
LINK         O   GLY A 331                CA    CA A 703     1555   1555  2.53  
LINK         O   GLY A 333                CA    CA A 703     1555   1555  2.53  
LINK         OD2 ASP A 335                CA    CA A 703     1555   1555  2.77  
LINK         O   ASN A 340                CA    CA A 705     1555   1555  2.53  
LINK         O   ALA A 342                CA    CA A 705     1555   1555  2.52  
LINK         OD1 ASN A 344                CA    CA A 705     1555   1555  2.52  
LINK         O   GLY A 348                CA    CA A 703     1555   1555  2.58  
LINK         O   GLY A 349                CA    CA A 704     1555   1555  2.47  
LINK         O   ALA A 350                CA    CA A 703     1555   1555  2.55  
LINK         O   GLY A 351                CA    CA A 704     1555   1555  2.51  
LINK         OD1 ASP A 353                CA    CA A 703     1555   1555  2.56  
LINK         OD2 ASP A 353                CA    CA A 703     1555   1555  2.88  
LINK         OD2 ASP A 353                CA    CA A 704     1555   1555  2.65  
LINK         O   GLY A 357                CA    CA A 705     1555   1555  2.37  
LINK         O   GLY A 358                CA    CA A 706     1555   1555  2.56  
LINK         O   GLY A 359                CA    CA A 705     1555   1555  2.44  
LINK         O   GLY A 359                CA    CA A 706     1555   1555  3.39  
LINK         O   GLY A 360                CA    CA A 706     1555   1555  2.45  
LINK         OD1 ASP A 362                CA    CA A 705     1555   1555  2.98  
LINK         OD2 ASP A 362                CA    CA A 705     1555   1555  2.54  
LINK         OD1 ASP A 362                CA    CA A 706     1555   1555  2.53  
LINK         O   GLY A 366                CA    CA A 704     1555   1555  2.49  
LINK         O   THR A 368                CA    CA A 704     1555   1555  2.47  
LINK         OD2 ASP A 371                CA    CA A 704     1555   1555  2.75  
LINK         OD1 ASP A 371                CA    CA A 704     1555   1555  2.56  
LINK         O   ASP A 380                CA    CA A 706     1555   1555  2.52  
LINK         OD1 ASP A 387                CA    CA A 706     1555   1555  2.55  
LINK        CA    CA A 702                 O   HOH A1129     1555   1555  3.02  
LINK        CA    CA A 702                 O   HOH A1130     1555   1555  2.69  
LINK        CA    CA A 706                 O   HOH A1146     1555   1555  2.87  
SITE     1 AC1  6 ARG A 250  ASP A 252  THR A 254  ASP A 282                    
SITE     2 AC1  6 GLY A 284  ASP A 287                                          
SITE     1 AC2  5 GLY A 285  THR A 324  GLU A 326  HOH A1129                    
SITE     2 AC2  5 HOH A1130                                                     
SITE     1 AC3  6 GLY A 331  GLY A 333  ASP A 335  GLY A 348                    
SITE     2 AC3  6 ALA A 350  ASP A 353                                          
SITE     1 AC4  6 GLY A 349  GLY A 351  ASP A 353  GLY A 366                    
SITE     2 AC4  6 THR A 368  ASP A 371                                          
SITE     1 AC5  6 ASN A 340  ALA A 342  ASN A 344  GLY A 357                    
SITE     2 AC5  6 GLY A 359  ASP A 362                                          
SITE     1 AC6  7 GLY A 358  GLY A 359  GLY A 360  ASP A 362                    
SITE     2 AC6  7 ASP A 380  ASP A 387  HOH A1146                               
SITE     1 AC7  9 ARG A 139  TRP A 210  SER A 211  LYS A 213                    
SITE     2 AC7  9 ASN A 214  HOH A1056  HOH A1119  HOH A1368                    
SITE     3 AC7  9 HOH A1402                                                     
CRYST1  181.700  181.700   37.500  90.00  90.00 120.00 H 3           9          
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      0.005504  0.003177  0.000000        0.00000                         
SCALE2      0.000000  0.006355  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.026667        0.00000