HEADER    ELECTRON TRANSPORT                      20-JUN-02   1M20              
TITLE     CRYSTAL STRUCTURE OF F35Y MUTANT OF TRYPSIN-SOLUBILIZED FRAGMENT OF   
TITLE    2 CYTOCHROME B5                                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME B5;                                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: TRYPSIN-SOLUBILIZED FRAGMENT;                              
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PUC19                                     
KEYWDS    CYTOCHROME B5, TRYPSIN-CLEAVED FRAGMENT, MUTANT F35Y, ELECTRON        
KEYWDS   2 TRANSPORT                                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.YAO,J.WU,Y.-H.WANG,B.-Y.SUN,Z.-X.XIA,Z.-X.HUANG                     
REVDAT   5   25-OCT-23 1M20    1       REMARK                                   
REVDAT   4   10-NOV-21 1M20    1       REMARK SEQADV LINK                       
REVDAT   3   24-FEB-09 1M20    1       VERSN                                    
REVDAT   2   01-APR-03 1M20    1       JRNL                                     
REVDAT   1   11-SEP-02 1M20    0                                                
JRNL        AUTH   P.YAO,J.WU,Y.H.WANG,B.Y.SUN,Z.X.XIA,Z.X.HUANG                
JRNL        TITL   X-RAY CRYSTALLOGRAPHY, CD AND KINETIC STUDIES REVEALED THE   
JRNL        TITL 2 ESSENCE OF THE ABNORMAL BEHAVIORS OF THE CYTOCHROME B5       
JRNL        TITL 3 PHE35-->TYR MUTANT.                                          
JRNL        REF    EUR.J.BIOCHEM.                V. 269  4287 2002              
JRNL        REFN                   ISSN 0014-2956                               
JRNL        PMID   12199707                                                     
JRNL        DOI    10.1046/J.1432-1033.2002.03120.X                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.9                                              
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.91                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 589664.970                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 91.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 8870                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.227                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.500                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 929                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 10                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.86                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 72.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 630                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3060                       
REMARK   3   BIN FREE R VALUE                    : 0.3020                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.80                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 76                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.035                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 671                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 43                                      
REMARK   3   SOLVENT ATOMS            : 94                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.63000                                              
REMARK   3    B22 (A**2) : -4.90000                                             
REMARK   3    B33 (A**2) : -0.73000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 2.02000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.21                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.16                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.25                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.16                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.960                           
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) : 1.240 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.830 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.330 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.590 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 39.07                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1M20 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JUN-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000016499.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : SEALED TUBE                        
REMARK 200  BEAMLINE                       : NULL                               
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                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 8384                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.910                             
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) : 0.06100                            
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) : 1.84                     
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) : 0.31500                            
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: X-PLOR                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1ES1                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PHOSPHATE BUFFER, PH 7.5, VAPOR          
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -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        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       35.35450            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       20.19400            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       35.35450            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       20.19400            
REMARK 290   SMTRY3   4  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: 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    ASN A  16       50.17   -145.33                                   
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                             HEM A 201  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  39   NE2                                                    
REMARK 620 2 HEM A 201   NA   92.2                                              
REMARK 620 3 HEM A 201   NB   93.1  88.8                                        
REMARK 620 4 HEM A 201   NC   89.1 178.7  91.0                                  
REMARK 620 5 HEM A 201   ND   89.1  91.6 177.7  88.6                            
REMARK 620 6 HIS A  63   NE2 176.6  89.5  89.9  89.2  87.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 201                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1EHB   RELATED DB: PDB                                   
REMARK 900 1EHB CONTAINS RECOMBINANT WILD-TYPE TRYPSIN-SOLUBILIZED FRAGMENT OF  
REMARK 900 CYTOCHROME B5                                                        
REMARK 900 RELATED ID: 1ES1   RELATED DB: PDB                                   
REMARK 900 1ES1 CONTAINS V61H MUTANT OF TRYPSIN-SOLUBILIZED FRAGMENT OF         
REMARK 900 CYTOCHROME B5                                                        
REMARK 900 RELATED ID: 1LQX   RELATED DB: PDB                                   
REMARK 900 1LQX CONTAINS V45E MUTANT TRYPSIN-SOLUBILIZED FRAGMENT OF            
REMARK 900 CYTOCHROME B5                                                        
REMARK 900 RELATED ID: 1LR6   RELATED DB: PDB                                   
REMARK 900 1LR6 CONTAINS V45Y MUTANT TRYPSIN-SOLUBILIZED FRAGMENT OF            
REMARK 900 CYTOCHROME B5                                                        
REMARK 900 RELATED ID: 1M2I   RELATED DB: PDB                                   
REMARK 900 1M2I CONTAINS E44A/E56A MUTANT TRYPSIN-SOLUBILIZED FRAGMENT OF       
REMARK 900 CYTOCHROME B5                                                        
REMARK 900 RELATED ID: 1M2M   RELATED DB: PDB                                   
REMARK 900 1M2M CONTAINS E44A/E48A/E56A/D60A MUTANT TRYPSIN-SOLUBILIZED         
REMARK 900 FRAGMENT OF CYTOCHROME B5                                            
DBREF  1M20 A    3    84  UNP    P00171   CYB5_BOVIN       7     88             
SEQADV 1M20 TYR A   35  UNP  P00171    PHE    40 ENGINEERED MUTATION            
SEQRES   1 A   82  ALA VAL LYS TYR TYR THR LEU GLU GLU ILE GLN LYS HIS          
SEQRES   2 A   82  ASN ASN SER LYS SER THR TRP LEU ILE LEU HIS TYR LYS          
SEQRES   3 A   82  VAL TYR ASP LEU THR LYS TYR LEU GLU GLU HIS PRO GLY          
SEQRES   4 A   82  GLY GLU GLU VAL LEU ARG GLU GLN ALA GLY GLY ASP ALA          
SEQRES   5 A   82  THR GLU ASN PHE GLU ASP VAL GLY HIS SER THR ASP ALA          
SEQRES   6 A   82  ARG GLU LEU SER LYS THR PHE ILE ILE GLY GLU LEU HIS          
SEQRES   7 A   82  PRO ASP ASP ARG                                              
HET    HEM  A 201      43                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETSYN     HEM HEME                                                             
FORMUL   2  HEM    C34 H32 FE N4 O4                                             
FORMUL   3  HOH   *94(H2 O)                                                     
HELIX    1   1 THR A    8  HIS A   15  1                                   8    
HELIX    2   2 LEU A   32  HIS A   39  1                                   8    
HELIX    3   3 GLU A   43  ALA A   50  1                                   8    
HELIX    4   4 ALA A   54  VAL A   61  1                                   8    
HELIX    5   5 SER A   64  ILE A   75  1                                  12    
HELIX    6   6 HIS A   80  ARG A   84  5                                   5    
SHEET    1   A 5 LYS A   5  TYR A   7  0                                        
SHEET    2   A 5 PHE A  74  HIS A  80  1  O  GLU A  78   N  TYR A   7           
SHEET    3   A 5 TYR A  27  LEU A  32 -1  N  VAL A  29   O  GLY A  77           
SHEET    4   A 5 THR A  21  LEU A  25 -1  O  LEU A  23   N  TYR A  30           
SHEET    5   A 5 GLY A  51  ALA A  54  1  O  GLY A  52   N  ILE A  24           
LINK         NE2 HIS A  39                FE   HEM A 201     1555   1555  2.04  
LINK         NE2 HIS A  63                FE   HEM A 201     1555   1555  2.06  
SITE     1 AC1 14 LEU A  25  TYR A  35  HIS A  39  GLY A  41                    
SITE     2 AC1 14 VAL A  45  LEU A  46  GLN A  49  PHE A  58                    
SITE     3 AC1 14 HIS A  63  SER A  64  ALA A  67  SER A  71                    
SITE     4 AC1 14 HOH A 313  HOH A 372                                          
CRYST1   70.709   40.388   39.299  90.00 111.72  90.00 C 1 2 1       4          
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      0.014142  0.000000  0.005633        0.00000                         
SCALE2      0.000000  0.024760  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.027390        0.00000