PDB Short entry for 1B0E
HEADER    HYDROLASE                               09-NOV-98   1B0E              
TITLE     CRYSTAL STRUCTURE OF PORCINE PANCREATIC ELASTASE WITH MDL 101,146     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (ELASTASE);                                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PPE;                                                        
COMPND   5 EC: 3.4.21.36                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SUS SCROFA;                                     
SOURCE   3 ORGANISM_COMMON: PIG;                                                
SOURCE   4 ORGANISM_TAXID: 9823;                                                
SOURCE   5 ORGAN: PANCREAS                                                      
KEYWDS    SERINE PROTEASE, FLUOROETHYL KETONES, HYDROLASE                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.A.SCHREUDER,W.A.METZ,N.P.PEET,J.T.PELTON,C.TARDIF                   
REVDAT   5   09-AUG-23 1B0E    1       REMARK SEQADV LINK                       
REVDAT   4   24-FEB-09 1B0E    1       VERSN                                    
REVDAT   3   01-APR-03 1B0E    1       JRNL                                     
REVDAT   2   22-DEC-99 1B0E    4       HEADER COMPND REMARK JRNL                
REVDAT   2 2                   4       ATOM   SOURCE SEQRES                     
REVDAT   1   18-NOV-98 1B0E    0                                                
JRNL        AUTH   R.J.CREGGE,S.L.DURHAM,R.A.FARR,S.L.GALLION,C.M.HARE,         
JRNL        AUTH 2 R.V.HOFFMAN,M.J.JANUSZ,H.O.KIM,J.R.KOEHL,S.MEHDI,W.A.METZ,   
JRNL        AUTH 3 N.P.PEET,J.T.PELTON,H.A.SCHREUDER,S.SUNDER,C.TARDIF          
JRNL        TITL   INHIBITION OF HUMAN NEUTROPHIL ELASTASE. 4. DESIGN,          
JRNL        TITL 2 SYNTHESIS, X-RAY CRYSTALLOGRAPHIC ANALYSIS, AND              
JRNL        TITL 3 STRUCTURE-ACTIVITY RELATIONSHIPS FOR A SERIES OF             
JRNL        TITL 4 P2-MODIFIED, ORALLY ACTIVE PEPTIDYL PENTAFLUOROETHYL         
JRNL        TITL 5 KETONES.                                                     
JRNL        REF    J.MED.CHEM.                   V.  41  2461 1998              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   9651152                                                      
JRNL        DOI    10.1021/JM970812E                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 95.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 24038                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.180                           
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           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.88                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 81.50                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2572                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.4400                       
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            : 1822                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 45                                      
REMARK   3   SOLVENT ATOMS            : 197                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.40                          
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) : 0.20                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 26.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.310                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 3.050 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 4.850 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 4.530 ; 3.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 7.590 ; 5.000                
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  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  2  : INHIBITOR.PAR                                  
REMARK   3  PARAMETER FILE  3  : WAT.PAR                                        
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : 103139.TOP                                     
REMARK   3  TOPOLOGY FILE  3   : WAT.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1B0E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-NOV-98.                  
REMARK 100 THE DEPOSITION ID IS D_1000000048.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-OCT-93                          
REMARK 200  TEMPERATURE           (KELVIN) : 287                                
REMARK 200  PH                             : 5.0                                
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          : SIEMENS                            
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : COLLIMATOR                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS                            
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS, XSCALE                        
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24302                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.4                               
REMARK 200  DATA REDUNDANCY                : 4.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.50000                            
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) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 83.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.40                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.29200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3EST                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.71                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SITTING DROP PROCEDURE. PROTEIN DROP:    
REMARK 280  13 MG/ML PPE (SERVA) 9.3 MM SODIUM ACETATE (PH 5.0), 22.4 MM        
REMARK 280  SODIUM SULFATE, 2.2 MM MDL 103,139 IN DMF RESERVOIR: 10 MM          
REMARK 280  SODIUM ACETATE (PH 5.0), 20 MM SODIUM SULFATE., VAPOR DIFFUSION -   
REMARK 280  SITTING DROP, VAPOR DIFFUSION, SITTING DROP                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,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       17.03333            
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       34.06667            
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: 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 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    SER A  36A      75.22   -100.56                                   
REMARK 500    SER A  37     -165.28   -119.60                                   
REMARK 500    HIS A  71      -64.74   -139.03                                   
REMARK 500    ASN A 115     -162.22   -161.31                                   
REMARK 500    TYR A 171     -110.80   -103.03                                   
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 301  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  70   OE2                                                    
REMARK 620 2 GLU A  70   OE1  42.8                                              
REMARK 620 3 ASN A  72   O    79.9  86.7                                        
REMARK 620 4 GLN A  75   O   142.0 170.2  86.4                                  
REMARK 620 5 ASN A  77   OD1 122.0  80.2  89.2  92.8                            
REMARK 620 6 GLU A  80   OE2 104.4  92.3 172.4  93.7  83.3                      
REMARK 620 7 HOH A 315   O    56.2  97.6  93.3  89.7 176.6  94.3                
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 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SEI A 260                 
DBREF  1B0E A   16   245  UNP    P00772   ELA1_PIG        27    266             
SEQADV 1B0E ASN A   77  UNP  P00772    ASP    92 CONFLICT                       
SEQRES   1 A  240  VAL VAL GLY GLY THR GLU ALA GLN ARG ASN SER TRP PRO          
SEQRES   2 A  240  SER GLN ILE SER LEU GLN TYR ARG SER GLY SER SER TRP          
SEQRES   3 A  240  ALA HIS THR CYS GLY GLY THR LEU ILE ARG GLN ASN TRP          
SEQRES   4 A  240  VAL MET THR ALA ALA HIS CYS VAL ASP ARG GLU LEU THR          
SEQRES   5 A  240  PHE ARG VAL VAL VAL GLY GLU HIS ASN LEU ASN GLN ASN          
SEQRES   6 A  240  ASN GLY THR GLU GLN TYR VAL GLY VAL GLN LYS ILE VAL          
SEQRES   7 A  240  VAL HIS PRO TYR TRP ASN THR ASP ASP VAL ALA ALA GLY          
SEQRES   8 A  240  TYR ASP ILE ALA LEU LEU ARG LEU ALA GLN SER VAL THR          
SEQRES   9 A  240  LEU ASN SER TYR VAL GLN LEU GLY VAL LEU PRO ARG ALA          
SEQRES  10 A  240  GLY THR ILE LEU ALA ASN ASN SER PRO CYS TYR ILE THR          
SEQRES  11 A  240  GLY TRP GLY LEU THR ARG THR ASN GLY GLN LEU ALA GLN          
SEQRES  12 A  240  THR LEU GLN GLN ALA TYR LEU PRO THR VAL ASP TYR ALA          
SEQRES  13 A  240  ILE CYS SER SER SER SER TYR TRP GLY SER THR VAL LYS          
SEQRES  14 A  240  ASN SER MET VAL CYS ALA GLY GLY ASP GLY VAL ARG SER          
SEQRES  15 A  240  GLY CYS GLN GLY ASP SER GLY GLY PRO LEU HIS CYS LEU          
SEQRES  16 A  240  VAL ASN GLY GLN TYR ALA VAL HIS GLY VAL THR SER PHE          
SEQRES  17 A  240  VAL SER ARG LEU GLY CYS ASN VAL THR ARG LYS PRO THR          
SEQRES  18 A  240  VAL PHE THR ARG VAL SER ALA TYR ILE SER TRP ILE ASN          
SEQRES  19 A  240  ASN VAL ILE ALA SER ASN                                      
HET     CA  A 301       1                                                       
HET    SEI  A 260      44                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     SEI 1-{3-METHYL-2-[4-(MORPHOLINE-4-CARBONYL)-BENZOYLAMINO]-          
HETNAM   2 SEI  BUTYRYL}-PYRROLIDINE-2-CARBOXYLIC ACID (3,3,4,4,4-              
HETNAM   3 SEI  PENTAFLUORO-1-ISOPROPYL-2-OXO-BUTYL)-AMIDE                      
HETSYN     SEI MDL 101,146                                                      
FORMUL   2   CA    CA 2+                                                        
FORMUL   3  SEI    C29 H37 F5 N4 O6                                             
FORMUL   4  HOH   *197(H2 O)                                                    
HELIX    1   1 ALA A   56  VAL A   59  1                                   4    
HELIX    2   2 VAL A   99  ALA A   99B 5                                   3    
HELIX    3   3 TYR A  165  CYS A  168  1                                   4    
HELIX    4   4 GLY A  173  THR A  175  5                                   3    
HELIX    5   5 VAL A  231  ALA A  233  5                                   3    
HELIX    6   6 ILE A  235  ALA A  243  1                                   9    
SHEET    1   A 7 GLN A  81  GLY A  84  0                                        
SHEET    2   A 7 PHE A  65  VAL A  68 -1  N  VAL A  68   O  GLN A  81           
SHEET    3   A 7 GLN A  30  SER A  36A-1  N  GLN A  34   O  ARG A  65A          
SHEET    4   A 7 SER A  37  ARG A  48 -1  N  GLY A  44   O  ILE A  31           
SHEET    5   A 7 TRP A  51  THR A  54 -1  N  MET A  53   O  THR A  45           
SHEET    6   A 7 ALA A 104  LEU A 108 -1  N  LEU A 106   O  VAL A  52           
SHEET    7   A 7 VAL A  85  VAL A  90 -1  N  VAL A  89   O  LEU A 105           
SHEET    1   B 6 GLN A 156  TYR A 159  0                                        
SHEET    2   B 6 CYS A 136  GLY A 140 -1  N  GLY A 140   O  GLN A 156           
SHEET    3   B 6 PRO A 198  VAL A 203 -1  N  HIS A 200   O  TYR A 137           
SHEET    4   B 6 GLN A 206  PHE A 215 -1  N  GLY A 211   O  LEU A 199           
SHEET    5   B 6 THR A 226  ARG A 230 -1  N  THR A 229   O  VAL A 212           
SHEET    6   B 6 MET A 180  ALA A 183 -1  N  ALA A 183   O  THR A 226           
SSBOND   1 CYS A   42    CYS A   58                          1555   1555  2.08  
SSBOND   2 CYS A  136    CYS A  201                          1555   1555  2.02  
SSBOND   3 CYS A  168    CYS A  182                          1555   1555  2.02  
SSBOND   4 CYS A  191    CYS A  220                          1555   1555  2.03  
LINK         OG  SER A 195                 C71 SEI A 260     1555   1555  1.49  
LINK         OG  SER A 195                 O74 SEI A 260     1555   1555  2.04  
LINK         OE2 GLU A  70                CA    CA A 301     1555   1555  3.20  
LINK         OE1 GLU A  70                CA    CA A 301     1555   1555  2.44  
LINK         O   ASN A  72                CA    CA A 301     1555   1555  2.35  
LINK         O   GLN A  75                CA    CA A 301     1555   1555  2.32  
LINK         OD1 ASN A  77                CA    CA A 301     1555   1555  2.49  
LINK         OE2 GLU A  80                CA    CA A 301     1555   1555  2.48  
LINK        CA    CA A 301                 O   HOH A 315     1555   1555  2.47  
SITE     1 AC1  6 GLU A  70  ASN A  72  GLN A  75  ASN A  77                    
SITE     2 AC1  6 GLU A  80  HOH A 315                                          
SITE     1 AC2 19 THR A  41  CYS A  42  HIS A  57  TYR A  93                    
SITE     2 AC2 19 TYR A 101  THR A 175  CYS A 191  GLN A 192                    
SITE     3 AC2 19 GLY A 193  ASP A 194  SER A 195  THR A 213                    
SITE     4 AC2 19 SER A 214  PHE A 215  VAL A 216  SER A 217                    
SITE     5 AC2 19 HOH A 397  HOH A 403  HOH A 458                               
CRYST1   69.100   69.100   51.100  90.00  90.00 120.00 P 31          3          
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      0.014472  0.008355  0.000000        0.00000                         
SCALE2      0.000000  0.016710  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019569        0.00000