HEADER    IMMUNE SYSTEM                           06-AUG-99   1CQK              
TITLE     CRYSTAL STRUCTURE OF THE CH3 DOMAIN FROM THE MAK33 ANTIBODY           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CH3 DOMAIN OF MAK33 ANTIBODY;                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: CH3 DOMAIN OF MAK33 ANTIBODY;                              
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CONSTANT DOMAIN, C1-SUBSET, IMMUNOGLOBULIN, IMMUNE SYSTEM             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.J.THIES,J.MAYER,J.G.AUGUSTINE,C.A.FREDERICK,H.LILIE,J.BUCHNER       
REVDAT   8   16-OCT-24 1CQK    1       REMARK SEQADV                            
REVDAT   7   29-AUG-18 1CQK    1       COMPND SOURCE REMARK                     
REVDAT   6   14-MAR-18 1CQK    1       SEQADV                                   
REVDAT   5   31-JAN-18 1CQK    1       REMARK                                   
REVDAT   4   24-FEB-09 1CQK    1       VERSN                                    
REVDAT   3   29-MAR-05 1CQK    1       COMPND AUTHOR JRNL   REMARK              
REVDAT   3 2                   1       CRYST1 MASTER                            
REVDAT   2   11-SEP-99 1CQK    1       REMARK                                   
REVDAT   1   11-SEP-99 1CQK    0                                                
JRNL        AUTH   M.J.THIES,J.MAYER,J.G.AUGUSTINE,C.A.FREDERICK,H.LILIE,       
JRNL        AUTH 2 J.BUCHNER                                                    
JRNL        TITL   FOLDING AND ASSOCIATION OF THE ANTIBODY DOMAIN CH3: PROLYL   
JRNL        TITL 2 ISOMERIZATION PRECEEDS DIMERIZATION.                         
JRNL        REF    J.MOL.BIOL.                   V. 293    67 1999              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   10512716                                                     
JRNL        DOI    10.1006/JMBI.1999.3128                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 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) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
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)   (%) : 92.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 9447                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.196                           
REMARK   3   FREE R VALUE                     : 0.249                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 496                             
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            : 1622                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 77                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 31.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.350                           
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 1CQK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-AUG-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000009489.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-JUL-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 20                                 
REMARK 200  PH                             : 8.5                                
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          : RIGAKU                             
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   : 10340                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.4                               
REMARK 200  DATA REDUNDANCY                : 5.580                              
REMARK 200  R MERGE                    (I) : 0.10400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.26                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 83.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.27300                            
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: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.89                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS, AMMONIUM SULFATE, PH 8.5, VAPOR    
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 18K, TEMPERATURE 291.0K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       21.40000            
REMARK 290   SMTRY3   2  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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER.                          
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2260 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9970 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLN A   56   CB   CG   CD   OE1  NE2                             
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH B  47        DISTANCE =  9.45 ANGSTROMS                       
REMARK 525    HOH B  79        DISTANCE =  6.31 ANGSTROMS                       
DBREF  1CQK A    4   104  UNP    Q9R1A4   Q9R1A4_MOUSE   353    453             
DBREF  1CQK B  204   304  UNP    Q9R1A4   Q9R1A4_MOUSE   353    453             
SEQADV 1CQK ALA A    5  UNP  Q9R1A4    LYS   354 ENGINEERED MUTATION            
SEQADV 1CQK LEU A   16  UNP  Q9R1A4    LYS   365 ENGINEERED MUTATION            
SEQADV 1CQK LEU A   23  UNP  Q9R1A4    LYS   372 ENGINEERED MUTATION            
SEQADV 1CQK ALA B  205  UNP  Q9R1A4    LYS   354 ENGINEERED MUTATION            
SEQADV 1CQK LEU B  216  UNP  Q9R1A4    LYS   365 ENGINEERED MUTATION            
SEQADV 1CQK LEU B  223  UNP  Q9R1A4    LYS   372 ENGINEERED MUTATION            
SEQRES   1 A  101  PRO ALA ALA PRO GLN VAL TYR THR ILE PRO PRO PRO LEU          
SEQRES   2 A  101  GLU GLN MET ALA LYS ASP LEU VAL SER LEU THR CYS MET          
SEQRES   3 A  101  ILE THR ASP PHE PHE PRO GLU ASP ILE THR VAL GLU TRP          
SEQRES   4 A  101  GLN TRP ASN GLY GLN PRO ALA GLU ASN TYR LYS ASN THR          
SEQRES   5 A  101  GLN PRO ILE MET ASP THR ASP GLY SER TYR PHE VAL TYR          
SEQRES   6 A  101  SER LYS LEU ASN VAL GLN LYS SER ASN TRP GLU ALA GLY          
SEQRES   7 A  101  ASN THR PHE THR CYS SER VAL LEU HIS GLU GLY LEU HIS          
SEQRES   8 A  101  ASN HIS HIS THR GLU LYS SER LEU SER HIS                      
SEQRES   1 B  101  PRO ALA ALA PRO GLN VAL TYR THR ILE PRO PRO PRO LEU          
SEQRES   2 B  101  GLU GLN MET ALA LYS ASP LEU VAL SER LEU THR CYS MET          
SEQRES   3 B  101  ILE THR ASP PHE PHE PRO GLU ASP ILE THR VAL GLU TRP          
SEQRES   4 B  101  GLN TRP ASN GLY GLN PRO ALA GLU ASN TYR LYS ASN THR          
SEQRES   5 B  101  GLN PRO ILE MET ASP THR ASP GLY SER TYR PHE VAL TYR          
SEQRES   6 B  101  SER LYS LEU ASN VAL GLN LYS SER ASN TRP GLU ALA GLY          
SEQRES   7 B  101  ASN THR PHE THR CYS SER VAL LEU HIS GLU GLY LEU HIS          
SEQRES   8 B  101  ASN HIS HIS THR GLU LYS SER LEU SER HIS                      
FORMUL   3  HOH   *77(H2 O)                                                     
HELIX    1   1 PRO A   15  MET A   19  5                                   5    
HELIX    2   2 LYS A   75  ALA A   80  1                                   6    
HELIX    3   3 LEU A   93  ASN A   95  5                                   3    
HELIX    4   4 PRO B  215  MET B  219  5                                   5    
HELIX    5   5 LYS B  275  ALA B  280  1                                   6    
HELIX    6   6 LEU B  293  ASN B  295  5                                   3    
SHEET    1   A 4 GLN A   8  ILE A  12  0                                        
SHEET    2   A 4 LEU A  23  PHE A  33 -1  O  THR A  27   N  ILE A  12           
SHEET    3   A 4 TYR A  65  GLN A  74 -1  N  TYR A  65   O  PHE A  33           
SHEET    4   A 4 TYR A  52  ASN A  54 -1  O  LYS A  53   N  LYS A  70           
SHEET    1  A1 4 GLN A   8  ILE A  12  0                                        
SHEET    2  A1 4 LEU A  23  PHE A  33 -1  O  THR A  27   N  ILE A  12           
SHEET    3  A1 4 TYR A  65  GLN A  74 -1  N  TYR A  65   O  PHE A  33           
SHEET    4  A1 4 ILE A  58  MET A  59 -1  N  ILE A  58   O  PHE A  66           
SHEET    1   B 4 GLN A  47  PRO A  48  0                                        
SHEET    2   B 4 THR A  39  TRP A  44 -1  N  TRP A  44   O  GLN A  47           
SHEET    3   B 4 PHE A  84  LEU A  89 -1  O  THR A  85   N  GLN A  43           
SHEET    4   B 4 HIS A  97  LEU A 102 -1  O  THR A  98   N  VAL A  88           
SHEET    1   C 4 GLN B 208  ILE B 212  0                                        
SHEET    2   C 4 LEU B 223  PHE B 233 -1  O  THR B 227   N  ILE B 212           
SHEET    3   C 4 TYR B 265  GLN B 274 -1  N  TYR B 265   O  PHE B 233           
SHEET    4   C 4 TYR B 252  ASN B 254 -1  O  LYS B 253   N  LYS B 270           
SHEET    1  C1 4 GLN B 208  ILE B 212  0                                        
SHEET    2  C1 4 LEU B 223  PHE B 233 -1  O  THR B 227   N  ILE B 212           
SHEET    3  C1 4 TYR B 265  GLN B 274 -1  N  TYR B 265   O  PHE B 233           
SHEET    4  C1 4 ILE B 258  MET B 259 -1  N  ILE B 258   O  PHE B 266           
SHEET    1   D 4 GLN B 247  PRO B 248  0                                        
SHEET    2   D 4 THR B 239  TRP B 244 -1  N  TRP B 244   O  GLN B 247           
SHEET    3   D 4 THR B 283  LEU B 289 -1  N  THR B 285   O  GLN B 243           
SHEET    4   D 4 HIS B 297  SER B 303 -1  O  THR B 298   N  VAL B 288           
SSBOND   1 CYS A   28    CYS A   86                          1555   1555  2.31  
SSBOND   2 CYS B  228    CYS B  286                          1555   1555  2.39  
CISPEP   1 PHE A   34    PRO A   35          0        -0.59                     
CISPEP   2 PHE B  234    PRO B  235          0        -0.10                     
CRYST1   48.700   42.800   50.400  90.00 105.93  90.00 P 1 21 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      0.020534  0.000000  0.005861        0.00000                         
SCALE2      0.000000  0.023364  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020634        0.00000