HEADER    ISOMERASE                               14-DEC-99   1DMQ              
TITLE     CRYSTAL STRUCTURE OF MUTANT ENZYME Y32F OF KETOSTEROID ISOMERASE FROM 
TITLE    2 PSEUDOMONAS PUTIDA BIOTYPE B                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: STEROID DELTA-ISOMERASE;                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 5.3.3.1;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA;                             
SOURCE   3 ORGANISM_TAXID: 303;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_PLASMID: PKK223-3                                  
KEYWDS    CONESHELL, CLOSED BARREL, CURVED B-SHEET, ISOMERASE                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.H.KIM,D.S.JANG,G.H.NAM,B.H.OH,K.Y.CHOI                              
REVDAT   5   07-FEB-24 1DMQ    1       REMARK                                   
REVDAT   4   03-NOV-21 1DMQ    1       SEQADV                                   
REVDAT   3   31-JAN-18 1DMQ    1       REMARK                                   
REVDAT   2   24-FEB-09 1DMQ    1       VERSN                                    
REVDAT   1   23-MAY-00 1DMQ    0                                                
JRNL        AUTH   D.H.KIM,D.S.JANG,G.H.NAM,G.CHOI,J.S.KIM,N.C.HA,M.S.KIM,      
JRNL        AUTH 2 B.H.OH,K.Y.CHOI                                              
JRNL        TITL   CONTRIBUTION OF THE HYDROGEN-BOND NETWORK INVOLVING A        
JRNL        TITL 2 TYROSINE TRIAD IN THE ACTIVE SITE TO THE STRUCTURE AND       
JRNL        TITL 3 FUNCTION OF A HIGHLY PROFICIENT KETOSTEROID ISOMERASE FROM   
JRNL        TITL 4 PSEUDOMONAS PUTIDA BIOTYPE B.                                
JRNL        REF    BIOCHEMISTRY                  V.  39  4581 2000              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   10769113                                                     
JRNL        DOI    10.1021/BI992119U                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   S.W.KIM,S.S.CHA,H.S.CHO,J.S.KIM,N.C.HA,M.J.CHO,S.JOO,        
REMARK   1  AUTH 2 K.K.KIM,K.Y.CHOI,B.H.OH                                      
REMARK   1  TITL   HIGH-RESOLUTION CRYSTAL STRUCTURES OF DELTA(5)-3-KETOSTEROID 
REMARK   1  TITL 2 ISOMERASE WITH AND WITHOUT A REACTION INTERMEDIATE ANALOGUE  
REMARK   1  REF    BIOCHEMISTRY                  V.  36 14030 1997              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  DOI    10.1021/BI971546+                                            
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   H.S.CHO,G.CHOI,K.Y.CHOI,B.H.OH                               
REMARK   1  TITL   CRYSTAL STRUCTURE AND ENZYME MECHANISM OF                    
REMARK   1  TITL 2 DELTA(5)-3-KETOSTEROID ISOMERASE FROM PSEUDOMONAS            
REMARK   1  TITL 3 TESTOSTERONI                                                 
REMARK   1  REF    BIOCHEMISTRY                  V.  37  8325 1998              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  DOI    10.1021/BI9801614                                            
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   H.S.CHO,N.C.HA,G.CHOI,H.J.KIM,D.LEE,K.S.OH,K.S.KIM,W.LEE,    
REMARK   1  AUTH 2 K.Y.CHOI,B.H.OH                                              
REMARK   1  TITL   CRYSTAL STRUCTURE OF DELTA(5)-3-KETOSTEROID ISOMERASE FROM   
REMARK   1  TITL 2 PSEUDOMONAS TESTOSTERONI IN COMPLEX WITH EQUILENIN SETTLES   
REMARK   1  TITL 3 THE CORRECT HYDROGEN BONDING SCHEME FOR TRANSITION STATE     
REMARK   1  TITL 4 STABILIZATION                                                
REMARK   1  REF    BIOCHEMISTRY                  V. 274 32863 1999              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  DOI    10.1074/JBC.274.46.32863                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.15 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) : 2.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
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             : 6746                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : 5%                              
REMARK   3   R VALUE            (WORKING SET) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.234                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 337                             
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            : 956                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 47                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.60                          
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 1DMQ 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_1000010216.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-NOV-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 295                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : MACSCIENCE                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MACSCIENCE                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 6746                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.7                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : 0.05300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.25                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 82.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.22600                            
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: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.66                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM ACETATE, AMMONIUM ACETATE, PH     
REMARK 280  4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 22K, TEMPERATURE    
REMARK 280  295.0K                                                              
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       37.12500            
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       37.12500            
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       18.18500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       47.87000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       18.18500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       47.87000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       37.12500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       18.18500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       47.87000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       37.12500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       18.18500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       47.87000            
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: DIMERIC                           
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  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000       95.74000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       74.25000            
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     MET A     1                                                      
REMARK 465     GLY A    62                                                      
REMARK 465     GLY A    63                                                      
REMARK 465     GLY A    64                                                      
REMARK 465     ARG A   128                                                      
REMARK 465     GLU A   129                                                      
REMARK 465     PRO A   130                                                      
REMARK 465     GLN A   131                                                      
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   2    CG   OD1  ND2                                       
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    GLU A 109       12.28    -65.14                                   
REMARK 500    TRP A 120      161.96    178.89                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 8CHO   RELATED DB: PDB                                   
REMARK 900 8CHO CONTAINS THE SAME PROTEIN COMPLEXED WITH POLYETHYLENE 400       
REMARK 900 RELATED ID: 1QJG   RELATED DB: PDB                                   
REMARK 900 1QJG CONTAINS THE SAME PROTEIN COMPLEXED WITH EQUILENIN              
REMARK 900 RELATED ID: 1DMM   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN, Y57F MUTATION                                          
REMARK 900 RELATED ID: 1DMN   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN, Y32F/Y57F MUTATION                                     
REMARK 900 RELATED ID: 1DMQ   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN, Y32F MUTATION                                          
DBREF  1DMQ A    1   131  UNP    P07445   SDIS_PSEPU       1    131             
SEQADV 1DMQ PHE A   32  UNP  P07445    TYR    32 ENGINEERED MUTATION            
SEQRES   1 A  131  MET ASN LEU PRO THR ALA GLN GLU VAL GLN GLY LEU MET          
SEQRES   2 A  131  ALA ARG TYR ILE GLU LEU VAL ASP VAL GLY ASP ILE GLU          
SEQRES   3 A  131  ALA ILE VAL GLN MET PHE ALA ASP ASP ALA THR VAL GLU          
SEQRES   4 A  131  ASP PRO PHE GLY GLN PRO PRO ILE HIS GLY ARG GLU GLN          
SEQRES   5 A  131  ILE ALA ALA PHE TYR ARG GLN GLY LEU GLY GLY GLY LYS          
SEQRES   6 A  131  VAL ARG ALA CYS LEU THR GLY PRO VAL ARG ALA SER HIS          
SEQRES   7 A  131  ASN GLY CYS GLY ALA MET PRO PHE ARG VAL GLU MET VAL          
SEQRES   8 A  131  TRP ASN GLY GLN PRO CYS ALA LEU ASP VAL ILE ASP VAL          
SEQRES   9 A  131  MET ARG PHE ASP GLU HIS GLY ARG ILE GLN THR MET GLN          
SEQRES  10 A  131  ALA TYR TRP SER GLU VAL ASN LEU SER VAL ARG GLU PRO          
SEQRES  11 A  131  GLN                                                          
FORMUL   2  HOH   *47(H2 O)                                                     
HELIX    1   1 THR A    5  GLY A   23  1                                  19    
HELIX    2   2 ASP A   24  GLN A   30  1                                   7    
HELIX    3   3 GLY A   49  LEU A   61  1                                  13    
HELIX    4   4 SER A  121  VAL A  123  5                                   3    
SHEET    1   A10 ILE A  47  HIS A  48  0                                        
SHEET    2   A10 PHE A  32  GLU A  39 -1  N  VAL A  38   O  ILE A  47           
SHEET    3   A10 ILE A 113  TYR A 119  1  O  ILE A 113   N  ALA A  33           
SHEET    4   A10 GLN A  95  PHE A 107 -1  O  ILE A 102   N  TYR A 119           
SHEET    5   A10 LEU A 125  SER A 126 -1  O  SER A 126   N  ALA A  98           
SHEET    6   A10 GLN A  95  PHE A 107 -1  N  ALA A  98   O  SER A 126           
SHEET    7   A10 CYS A  81  TRP A  92 -1  O  GLY A  82   N  MET A 105           
SHEET    8   A10 ARG A  75  ALA A  76 -1  N  ARG A  75   O  ALA A  83           
SHEET    9   A10 CYS A  81  TRP A  92 -1  O  ALA A  83   N  ARG A  75           
SHEET   10   A10 ARG A  67  LEU A  70 -1  O  ARG A  67   N  GLU A  89           
CISPEP   1 ASP A   40    PRO A   41          0        -0.32                     
CRYST1   36.370   95.740   74.250  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      0.027495  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010445  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013468        0.00000