HEADER    HYDROLASE (SERINE PROTEINASE)           26-OCT-90   2P07              
OBSLTE     29-JAN-96 2P07      1GBJ                                             
TITLE     STRUCTURAL PLASTICITY AS A DETERMINANT OF ENZYME                      
TITLE    2 SPECIFICITY: CREATING BROADLY SPECIFIC PROTEASES                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE:;                                                           
COMPND   3 CHAIN: NULL;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1                                                             
KEYWDS    HYDROLASE (SERINE PROTEINASE)                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.BONE,D.A.AGARD                                                      
REVDAT   1   15-JAN-93 2P07    0                                                
SPRSDE     15-JAN-93 2P07      1P07                                             
JRNL        AUTH   R.BONE,J.L.SILEN,D.A.AGARD                                   
JRNL        TITL   STRUCTURAL PLASTICITY AS A DETERMINANT OF ENZYME             
JRNL        TITL 2 SPECIFICITY: CREATING BROADLY SPECIFIC PROTEASES             
JRNL        REF    NATURE                        V.  27  7682 1988              
JRNL        REFN   ASTM NATUAS  UK ISSN 0028-0836                               
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   C.A.KETTNER,R.BONE,D.A.AGARD,W.W.BACHOVCHIN                  
REMARK   1  TITL   KINETIC PROPERTIES OF THE BINDING OF ALPHA-LYTIC             
REMARK   1  TITL 2 PROTEASE TO PEPTIDE BORONIC ACIDS                            
REMARK   1  REF    BIOCHEMISTRY                  V.  27  7682 1988              
REMARK   1  REFN   ASTM BICHAW  US ISSN 0006-2960                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   R.BONE,A.B.SHENVI,C.A.KETTNER,D.A.AGARD                      
REMARK   1  TITL   SERINE PROTEASE MECHANISM. STRUCTURE OF AN                   
REMARK   1  TITL 2 INHIBITORY COMPLEX OF ALPHA-LYTIC PROTEASE AND A             
REMARK   1  TITL 3 TIGHTLY BOUND PEPTIDE BORONIC ACID                           
REMARK   1  REF    BIOCHEMISTRY                  V.  26  7609 1987              
REMARK   1  REFN   ASTM BICHAW  US ISSN 0006-2960                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   M.FUJINAGA,L.T.J.DELBAERE,G.D.BRAYER,M.N.G.JAMES             
REMARK   1  TITL   REFINED STRUCTURE OF ALPHA-LYTIC PROTEASE AT 1.7             
REMARK   1  TITL 2 ANGSTROMS RESOLUTION. ANALYSIS OF HYDROGEN BONDING           
REMARK   1  TITL 3 AND SOLVENT STRUCTURE                                        
REMARK   1  REF    J.MOL.BIOL.                   V. 184   479 1985              
REMARK   1  REFN   ASTM JMOBAK  UK ISSN 0022-2836                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   G.D.BRAYER,L.T.J.DELBAERE,M.N.G.JAMES                        
REMARK   1  TITL   MOLECULAR STRUCTURE OF THE ALPHA-LYTIC PROTEASE              
REMARK   1  TITL 2 FROM MYXOBACTER 495 AT 2.8 ANGSTROMS RESOLUTION              
REMARK   1  REF    J.MOL.BIOL.                   V. 131   743 1979              
REMARK   1  REFN   ASTM JMOBAK  UK ISSN 0022-2836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION. 2.00 ANGSTROMS.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : NULL                                                 
REMARK   3   AUTHORS     : NULL                                                 
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
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) : NULL                            
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            : 1399                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 10                                      
REMARK   3   SOLVENT ATOMS            : 166                                     
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) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 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 2P07 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998                       
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: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.96                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,2/3+Z                                            
REMARK 290       3555   -X+Y,-X,1/3+Z                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,1/3-Z                                            
REMARK 290       6555   -X,-X+Y,2/3-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 -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       53.34000            
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       26.67000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       26.67000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       53.34000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR                     
REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).                
REMARK 350                                                                      
REMARK 350 GENERATING THE BIOMOLECULE                                           
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI                             
REMARK 500   O    HOH      91     O    HOH     160              2.14            
SEQRES   1    198  ALA ASN ILE VAL GLY GLY ILE GLU TYR SER ILE ASN ASN          
SEQRES   2    198  ALA SER LEU CYS SER VAL GLY PHE SER VAL THR ARG GLY          
SEQRES   3    198  ALA THR LYS GLY PHE VAL THR ALA GLY HIS CYS GLY THR          
SEQRES   4    198  VAL ASN ALA THR ALA ARG ILE GLY GLY ALA VAL VAL GLY          
SEQRES   5    198  THR PHE ALA ALA ARG VAL PHE PRO GLY ASN ASP ARG ALA          
SEQRES   6    198  TRP VAL SER LEU THR SER ALA GLN THR LEU LEU PRO ARG          
SEQRES   7    198  VAL ALA ASN GLY SER SER PHE VAL THR VAL ARG GLY SER          
SEQRES   8    198  THR GLU ALA ALA VAL GLY ALA ALA VAL CYS ARG SER GLY          
SEQRES   9    198  ARG THR THR GLY TYR GLN CYS GLY THR ILE THR ALA LYS          
SEQRES  10    198  ASN VAL THR ALA ASN TYR ALA GLU GLY ALA VAL ARG GLY          
SEQRES  11    198  LEU THR GLN GLY ASN ALA CYS ALA GLY ARG GLY ASP SER          
SEQRES  12    198  GLY GLY SER TRP ILE THR SER ALA GLY GLN ALA GLN GLY          
SEQRES  13    198  VAL MET SER GLY GLY ASN VAL GLN SER ASN GLY ASN ASN          
SEQRES  14    198  CYS GLY ILE PRO ALA SER GLN ARG SER SER LEU PHE GLU          
SEQRES  15    198  ARG LEU GLN PRO ILE LEU SER GLN TYR GLY LEU SER LEU          
SEQRES  16    198  VAL THR GLY                                                  
FTNOTE   1 RESIDUE 99A IS A CIS PROLINE.                                        
HET    SO4      1       5                                                       
HET    SO4      2       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   2  SO4    2(O4 S 2-)                                                   
FORMUL   4  HOH   *166(H2 O1)                                                   
HELIX    1   1 ALA     55  GLY     59  5                                   5    
HELIX    2   2 PRO    221B ARG    224  5                                   5    
HELIX    3   3 LEU    231  GLY    238  1                                   9    
SHEET    1   A 3 ASN    15B GLY    18  0                                        
SHEET    2   A 3 THR   113  ASN   120  1  O  THR   113   N  ILE    16           
SHEET    3   A 3 SER   120D THR   123 -1  O  SER   120D  N  ASN   120           
SHEET    1   B 8 SER    40  SER    43  0                                        
SHEET    2   B 8 GLU    30  ILE    33 -1  N  ILE    33   O  SER    40           
SHEET    3   B 8 THR    65A ILE    80 -1  O  ARG    67   N  SER    32           
SHEET    4   B 8 ALA    83  VAL    93 -1  O  GLY    86   N  ALA    66           
SHEET    5   B 8 ARG   103  LEU   108 -1  O  ARG   103   N  VAL    93           
SHEET    6   B 8 THR    49  THR    54 -1  N  LYS    50   O  LEU   108           
SHEET    7   B 8 PHE    46  ARG    48B-1  N  ARG    48B  O  THR    49           
SHEET    8   B 8 SER   240  LEU   241 -1  O  SER   240   N  THR    48A          
SHEET    1   C 7 ALA   135  GLY   140  0                                        
SHEET    2   C 7 GLY   156  TYR   171 -1  O  GLY   160   N  VAL   136           
SHEET    3   C 7 GLY   175  GLY   183 -1  O  LEU   180   N  VAL   167           
SHEET    4   C 7 SER   226  ARG   230 -1  O  SER   226   N  GLY   183           
SHEET    5   C 7 ALA   209  GLY   216 -1  N  GLY   215   O  LEU   227           
SHEET    6   C 7 SER   198  ILE   200 -1  N  TRP   199   O  GLN   210           
SHEET    7   C 7 ALA   135  GLY   140 -1  N  CYS   137   O  ILE   200           
SSBOND   1 CYS     42    CYS     58                                             
SSBOND   2 CYS    137    CYS    159                                             
SSBOND   3 CYS    191    CYS    220                                             
CISPEP   1 PHE     94    PRO     99A         0        -3.47                     
CRYST1   66.280   66.280   80.010  90.00  90.00 120.00 P 32 2 1      6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.015088  0.008711  0.000000        0.00000                         
SCALE2      0.000000  0.017422  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012498        0.00000