HEADER    COMPLEX (TOXIN/RECEPTOR)                22-OCT-96   1JCK              
TITLE     T-CELL RECEPTOR BETA CHAIN COMPLEXED WITH SEC3 SUPERANTIGEN           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 14.3.D T CELL ANTIGEN RECEPTOR;                            
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 FRAGMENT: BETA CHAIN;                                                
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: STAPHYLOCOCCAL ENTEROTOXIN C3;                             
COMPND   9 CHAIN: B, D;                                                         
COMPND  10 SYNONYM: SEC3;                                                       
COMPND  11 ENGINEERED: 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: MUS MUSCULUS;                                     
SOURCE   6 EXPRESSION_SYSTEM_COMMON: HOUSE MOUSE;                               
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 10090;                                      
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS;                          
SOURCE  10 ORGANISM_TAXID: 1280;                                                
SOURCE  11 STRAIN: FRI913;                                                      
SOURCE  12 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    T-CELL, RECEPTOR, TRANSMEMBRANE, GLYCOPROTEIN, ENTEROTOXIN, TOXIN,    
KEYWDS   2 SUPERANTIGEN, COMPLEX (TOXIN-RECEPTOR), COMPLEX (TOXIN-RECEPTOR)     
KEYWDS   3 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.A.FIELDS,R.A.MARIUZZA                                               
REVDAT   6   23-OCT-24 1JCK    1       REMARK                                   
REVDAT   5   03-APR-24 1JCK    1       REMARK                                   
REVDAT   4   03-NOV-21 1JCK    1       SEQADV                                   
REVDAT   3   24-FEB-09 1JCK    1       VERSN                                    
REVDAT   2   30-SEP-03 1JCK    1       DBREF                                    
REVDAT   1   12-NOV-97 1JCK    0                                                
JRNL        AUTH   B.A.FIELDS,E.L.MALCHIODI,H.LI,X.YSERN,C.V.STAUFFACHER,       
JRNL        AUTH 2 P.M.SCHLIEVERT,K.KARJALAINEN,R.A.MARIUZZA                    
JRNL        TITL   CRYSTAL STRUCTURE OF A T-CELL RECEPTOR BETA-CHAIN COMPLEXED  
JRNL        TITL 2 WITH A SUPERANTIGEN.                                         
JRNL        REF    NATURE                        V. 384   188 1996              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   8906797                                                      
JRNL        DOI    10.1038/384188A0                                             
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   G.A.BENTLEY,G.BOULOT,K.KARJALAINEN,R.A.MARIUZZA              
REMARK   1  TITL   CRYSTAL STRUCTURE OF THE BETA CHAIN OF A T CELL ANTIGEN      
REMARK   1  TITL 2 RECEPTOR                                                     
REMARK   1  REF    SCIENCE                       V. 267  1984 1995              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   E.L.MALCHIODI,E.EISENSTEIN,B.A.FIELDS,D.H.OHLENDORF,         
REMARK   1  AUTH 2 P.M.SCHLIEVERT,K.KARJALAINEN,R.A.MARIUZZA                    
REMARK   1  TITL   SUPERANTIGEN BINDING TO A T CELL RECEPTOR BETA CHAIN OF      
REMARK   1  TITL 2 KNOWN THREE-DIMENSIONAL STRUCTURE                            
REMARK   1  REF    J.EXP.MED.                    V. 182  1833 1995              
REMARK   1  REFN                   ISSN 0022-1007                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   B.A.FIELDS,B.OBER,E.L.MALCHIODI,M.I.LEBEDEVA,B.C.BRADEN,     
REMARK   1  AUTH 2 X.YSERN,J.K.KIM,X.SHAO,E.S.WARD,R.A.MARIUZZA                 
REMARK   1  TITL   CRYSTAL STRUCTURE OF THE V ALPHA DOMAIN OF A T CELL ANTIGEN  
REMARK   1  TITL 2 RECEPTOR                                                     
REMARK   1  REF    SCIENCE                       V. 270  1821 1995              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.50 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) : 3.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 82.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 9604                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : FREE R                          
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.238                           
REMARK   3   FREE R VALUE                     : 0.328                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 12.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1157                            
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           : 15                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.57                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 73.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 495                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2850                       
REMARK   3   BIN FREE R VALUE                    : 0.3390                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 13.00                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 74                           
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            : 7540                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.40                          
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) : 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) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.700                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.300                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : TWO B-FACTORS PER RESIDUE                 
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 : STRICT TWO-FOLD                                         
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  : NULL                                           
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  ATOMS ASSIGNED ZERO OCCUPANCY WERE NOT PRESENT IN                   
REMARK   3  ELECTRON DENSITY PRESUMABLY BECAUSE OF THE LOW                      
REMARK   3  RESOLUTION.  HOWEVER, THESE ATOMS WERE LOCATED IN THE               
REMARK   3  CRYSTAL STRUCTURES OF THE UNCOMPLEXED COMPONENTS AND ARE            
REMARK   3  THEREFORE INCLUDED IN THE MODEL.                                    
REMARK   4                                                                      
REMARK   4 1JCK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000174306.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-APR-96                          
REMARK 200  TEMPERATURE           (KELVIN) : 278                                
REMARK 200  PH                             : 6.5-7.5                            
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL7-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.08                               
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 : HKL (DENZO)                        
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11314                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 89.1                               
REMARK 200  DATA REDUNDANCY                : 5.100                              
REMARK 200  R MERGE                    (I) : 0.12500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.8000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.56                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 81.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.25900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.1                                            
REMARK 200 STARTING MODEL: CRYSTAL STRUCTURES OF SEC3 AND TCR BETA              
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SOLUTION OF 20% PEG1000, 0.1M MGCL2,     
REMARK 280  0.025% AGAROSE, 0.1M TRIS-HCL PH 6.5 MIXED WITH AN EQUAL VOLUME     
REMARK 280  OF PROTEIN SOLUTION (10MG/ML IN 20MM TRIS-HCL, 25MM NACL, PH 7.5)   
REMARK 280  . HANGING DROP METHOD., VAPOR DIFFUSION - HANGING DROP, VAPOR       
REMARK 280  DIFFUSION, HANGING DROP                                             
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       43.80000            
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 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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
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 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     LYS A 134    CG   CD   CE   NZ                                   
REMARK 470     LYS A 142    CG   CD   CE   NZ                                   
REMARK 470     LYS A 166    CG   CD   CE   NZ                                   
REMARK 470     TYR A 179    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS A 180    CG   CD   CE   NZ                                   
REMARK 470     ASN A 186    CG   OD1  ND2                                       
REMARK 470     ARG A 197    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 221    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 222    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 244    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP A 246    CG   OD1  OD2                                       
REMARK 470     LYS C 134    CG   CD   CE   NZ                                   
REMARK 470     LYS C 142    CG   CD   CE   NZ                                   
REMARK 470     LYS C 166    CG   CD   CE   NZ                                   
REMARK 470     TYR C 179    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS C 180    CG   CD   CE   NZ                                   
REMARK 470     ASN C 186    CG   OD1  ND2                                       
REMARK 470     ARG C 197    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU C 221    CG   CD   OE1  OE2                                  
REMARK 470     GLU C 222    CG   CD   OE1  OE2                                  
REMARK 470     ARG C 244    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP C 246    CG   OD1  OD2                                       
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     SER A   133                                                      
REMARK 475     LYS A   134                                                      
REMARK 475     ALA A   135                                                      
REMARK 475     GLU A   136                                                      
REMARK 475     ILE A   137                                                      
REMARK 475     ALA A   138                                                      
REMARK 475     ASN A   139                                                      
REMARK 475     LYS A   140                                                      
REMARK 475     GLN A   141                                                      
REMARK 475     LYS A   142                                                      
REMARK 475     SER A   220                                                      
REMARK 475     GLU A   221                                                      
REMARK 475     GLU A   222                                                      
REMARK 475     ASP A   223                                                      
REMARK 475     LYS A   224                                                      
REMARK 475     TRP A   225                                                      
REMARK 475     PRO A   226                                                      
REMARK 475     GLU A   227                                                      
REMARK 475     GLY A   228                                                      
REMARK 475     SER A   229                                                      
REMARK 475     PRO A   230                                                      
REMARK 475     ALA A   245                                                      
REMARK 475     ASP A   246                                                      
REMARK 475     GLU B     1                                                      
REMARK 475     SER B    96                                                      
REMARK 475     SER B    97                                                      
REMARK 475     LYS B    98                                                      
REMARK 475     ASP B    99                                                      
REMARK 475     ASN B   100                                                      
REMARK 475     VAL B   101                                                      
REMARK 475     GLY B   102                                                      
REMARK 475     LYS B   103                                                      
REMARK 475     VAL B   104                                                      
REMARK 475     THR B   105                                                      
REMARK 475     SER B   106                                                      
REMARK 475     GLY B   107                                                      
REMARK 475     ASP B   124                                                      
REMARK 475     ASN B   125                                                      
REMARK 475     GLY B   126                                                      
REMARK 475     SER B   191                                                      
REMARK 475     ASN B   192                                                      
REMARK 475     GLY B   193                                                      
REMARK 475     LYS B   226                                                      
REMARK 475     LYS B   237                                                      
REMARK 475     ASN B   238                                                      
REMARK 475     GLY B   239                                                      
REMARK 475     SER C   133                                                      
REMARK 475     LYS C   134                                                      
REMARK 475     ALA C   135                                                      
REMARK 475     GLU C   136                                                      
REMARK 475     ILE C   137                                                      
REMARK 475     ALA C   138                                                      
REMARK 475     ASN C   139                                                      
REMARK 475     LYS C   140                                                      
REMARK 475     GLN C   141                                                      
REMARK 475     LYS C   142                                                      
REMARK 475     SER C   220                                                      
REMARK 475     GLU C   221                                                      
REMARK 475     GLU C   222                                                      
REMARK 475     ASP C   223                                                      
REMARK 475     LYS C   224                                                      
REMARK 475     TRP C   225                                                      
REMARK 475     PRO C   226                                                      
REMARK 475     GLU C   227                                                      
REMARK 475     GLY C   228                                                      
REMARK 475     SER C   229                                                      
REMARK 475     PRO C   230                                                      
REMARK 475     ALA C   245                                                      
REMARK 475     ASP C   246                                                      
REMARK 475     GLU D     1                                                      
REMARK 475     SER D    96                                                      
REMARK 475     SER D    97                                                      
REMARK 475     LYS D    98                                                      
REMARK 475     ASP D    99                                                      
REMARK 475     ASN D   100                                                      
REMARK 475     VAL D   101                                                      
REMARK 475     GLY D   102                                                      
REMARK 475     LYS D   103                                                      
REMARK 475     VAL D   104                                                      
REMARK 475     THR D   105                                                      
REMARK 475     SER D   106                                                      
REMARK 475     GLY D   107                                                      
REMARK 475     ASP D   124                                                      
REMARK 475     ASN D   125                                                      
REMARK 475     GLY D   126                                                      
REMARK 475     SER D   191                                                      
REMARK 475     ASN D   192                                                      
REMARK 475     GLY D   193                                                      
REMARK 475     LYS D   226                                                      
REMARK 475     LYS D   237                                                      
REMARK 475     ASN D   238                                                      
REMARK 475     GLY D   239                                                      
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     GLU A   80   CG   CD   OE1  OE2                                  
REMARK 480     ARG A  207   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     LYS B   76   CG   CD   CE   NZ                                   
REMARK 480     ARG B  134   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     ARG B  140   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     GLU B  146   CG   CD   OE1  OE2                                  
REMARK 480     GLN B  148   CG   CD   OE1  NE2                                  
REMARK 480     ASN B  177   CG   OD1  ND2                                       
REMARK 480     LYS B  229   CG   CD   CE   NZ                                   
REMARK 480     GLU C   80   CG   CD   OE1  OE2                                  
REMARK 480     ARG C  207   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     LYS D   76   CG   CD   CE   NZ                                   
REMARK 480     ARG D  134   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     ARG D  140   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     GLU D  146   CG   CD   OE1  OE2                                  
REMARK 480     GLN D  148   CG   CD   OE1  NE2                                  
REMARK 480     ASN D  177   CG   OD1  ND2                                       
REMARK 480     LYS D  229   CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   CE2  TYR C   187     NZ   LYS D    37     2546     0.77            
REMARK 500   CE2  TYR C   187     CE   LYS D    37     2546     1.16            
REMARK 500   CD2  TYR C   187     NZ   LYS D    37     2546     1.37            
REMARK 500   OD1  ASN B   238     CE2  PHE C   107     2646     1.68            
REMARK 500   CZ   TYR C   187     NZ   LYS D    37     2546     1.77            
REMARK 500   CD2  TYR C   187     CE   LYS D    37     2546     1.97            
REMARK 500   NH2  ARG B   140     OD1  ASN C    28     2646     2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    ASP A  62      126.51    -32.15                                   
REMARK 500    LEU A  81       78.25   -109.62                                   
REMARK 500    SER A  88     -166.94   -166.95                                   
REMARK 500    SER A  94     -168.34   -106.39                                   
REMARK 500    SER A 100       73.30   -111.58                                   
REMARK 500    LEU A 119       -2.17    -53.20                                   
REMARK 500    PRO A 132     -164.09    -75.59                                   
REMARK 500    GLN A 141      -57.79     23.88                                   
REMARK 500    LYS A 142       39.39     77.49                                   
REMARK 500    ALA A 143      123.44     75.24                                   
REMARK 500    PHE A 153      130.58   -170.04                                   
REMARK 500    ASP A 155       49.99    -69.03                                   
REMARK 500    HIS A 156       63.82   -100.25                                   
REMARK 500    SER A 193      117.03   -160.61                                   
REMARK 500    PRO A 232       88.60    -62.31                                   
REMARK 500    GLN A 235      -77.26   -129.32                                   
REMARK 500    ALA A 245      141.73    -27.78                                   
REMARK 500    SER B   2      -77.58   -149.51                                   
REMARK 500    THR B  18       32.35    -98.01                                   
REMARK 500    ASP B  30       46.41     25.08                                   
REMARK 500    PHE B  44      -69.49    -93.08                                   
REMARK 500    ALA B  46      -69.61    -18.69                                   
REMARK 500    HIS B  47       13.16    -63.92                                   
REMARK 500    LEU B  58       39.04   -155.75                                   
REMARK 500    ASN B  59       53.06     23.31                                   
REMARK 500    TYR B  90      -52.88   -127.49                                   
REMARK 500    ASN B  92       33.07     85.96                                   
REMARK 500    LYS B 103       97.06    -49.81                                   
REMARK 500    THR B 149      132.36   -179.17                                   
REMARK 500    SER B 178     -149.11   -147.59                                   
REMARK 500    ASN B 220       36.99     76.38                                   
REMARK 500    LYS B 237      -14.72    -46.23                                   
REMARK 500    ASN B 238      -68.49   -125.45                                   
REMARK 500    ASP C  62      126.51    -32.15                                   
REMARK 500    LEU C  81       78.25   -109.62                                   
REMARK 500    SER C  88     -166.94   -166.95                                   
REMARK 500    SER C  94     -168.34   -106.39                                   
REMARK 500    SER C 100       73.30   -111.58                                   
REMARK 500    LEU C 119       -2.17    -53.20                                   
REMARK 500    PRO C 132     -164.09    -75.59                                   
REMARK 500    GLN C 141      -57.79     23.88                                   
REMARK 500    LYS C 142       39.39     77.49                                   
REMARK 500    ALA C 143      123.44     75.24                                   
REMARK 500    PHE C 153      130.58   -170.04                                   
REMARK 500    ASP C 155       49.99    -69.03                                   
REMARK 500    HIS C 156       63.82   -100.25                                   
REMARK 500    SER C 193      117.03   -160.61                                   
REMARK 500    PRO C 232       88.60    -62.31                                   
REMARK 500    GLN C 235      -77.26   -129.32                                   
REMARK 500    ALA C 245      141.73    -27.78                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      66 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1JCK A    3   246  GB     1791255  AAB41230        32    267             
DBREF  1JCK B    1   239  UNP    P0A0L5   ENTC3_STAAU     28    266             
DBREF  1JCK C    3   246  GB     1791255  AAB41230        32    267             
DBREF  1JCK D    1   239  UNP    P0A0L5   ENTC3_STAAU     28    266             
SEQADV 1JCK GLN A   24  GB   1791255   ASN    53 ENGINEERED MUTATION            
SEQADV 1JCK GLN A   74  GB   1791255   ASN   102 ENGINEERED MUTATION            
SEQADV 1JCK     A       GB   1791255   GLN   125 DELETION                       
SEQADV 1JCK GLY A   99  GB   1791255             INSERTION                      
SEQADV 1JCK SER A  100  GB   1791255             INSERTION                      
SEQADV 1JCK TYR A  101  GB   1791255             INSERTION                      
SEQADV 1JCK GLN A  121  GB   1791255   ASN   146 ENGINEERED MUTATION            
SEQADV 1JCK ASN B   54  UNP  P0A0L5    SER    81 CONFLICT                       
SEQADV 1JCK ASN B   59  UNP  P0A0L5    LYS    86 CONFLICT                       
SEQADV 1JCK ASN B   75  UNP  P0A0L5    LYS   102 CONFLICT                       
SEQADV 1JCK SER B  106  UNP  P0A0L5    GLY   133 CONFLICT                       
SEQADV 1JCK ILE B  133  UNP  P0A0L5    VAL   160 CONFLICT                       
SEQADV 1JCK SER B  191  UNP  P0A0L5    ASN   218 CONFLICT                       
SEQADV 1JCK ILE B  216  UNP  P0A0L5    MET   243 CONFLICT                       
SEQADV 1JCK LYS B  218  UNP  P0A0L5    ASN   245 CONFLICT                       
SEQADV 1JCK MET B  222  UNP  P0A0L5    THR   249 CONFLICT                       
SEQADV 1JCK GLN C   24  GB   1791255   ASN    53 ENGINEERED MUTATION            
SEQADV 1JCK GLN C   74  GB   1791255   ASN   102 ENGINEERED MUTATION            
SEQADV 1JCK     C       GB   1791255   GLN   125 DELETION                       
SEQADV 1JCK GLY C   99  GB   1791255             INSERTION                      
SEQADV 1JCK SER C  100  GB   1791255             INSERTION                      
SEQADV 1JCK TYR C  101  GB   1791255             INSERTION                      
SEQADV 1JCK GLN C  121  GB   1791255   ASN   146 ENGINEERED MUTATION            
SEQADV 1JCK ASN D   54  UNP  P0A0L5    SER    81 CONFLICT                       
SEQADV 1JCK ASN D   59  UNP  P0A0L5    LYS    86 CONFLICT                       
SEQADV 1JCK ASN D   75  UNP  P0A0L5    LYS   102 CONFLICT                       
SEQADV 1JCK SER D  106  UNP  P0A0L5    GLY   133 CONFLICT                       
SEQADV 1JCK ILE D  133  UNP  P0A0L5    VAL   160 CONFLICT                       
SEQADV 1JCK SER D  191  UNP  P0A0L5    ASN   218 CONFLICT                       
SEQADV 1JCK ILE D  216  UNP  P0A0L5    MET   243 CONFLICT                       
SEQADV 1JCK LYS D  218  UNP  P0A0L5    ASN   245 CONFLICT                       
SEQADV 1JCK MET D  222  UNP  P0A0L5    THR   249 CONFLICT                       
SEQRES   1 A  238  ALA VAL THR GLN SER PRO ARG ASN LYS VAL ALA VAL THR          
SEQRES   2 A  238  GLY GLY LYS VAL THR LEU SER CYS GLN GLN THR ASN ASN          
SEQRES   3 A  238  HIS ASN ASN MET TYR TRP TYR ARG GLN ASP THR GLY HIS          
SEQRES   4 A  238  GLY LEU ARG LEU ILE HIS TYR SER TYR GLY ALA GLY SER          
SEQRES   5 A  238  THR GLU LYS GLY ASP ILE PRO ASP GLY TYR LYS ALA SER          
SEQRES   6 A  238  ARG PRO SER GLN GLU GLN PHE SER LEU ILE LEU GLU LEU          
SEQRES   7 A  238  ALA THR PRO SER GLN THR SER VAL TYR PHE CYS ALA SER          
SEQRES   8 A  238  GLY GLY GLY ARG GLY SER TYR ALA GLU GLN PHE PHE GLY          
SEQRES   9 A  238  PRO GLY THR ARG LEU THR VAL LEU GLU ASP LEU ARG GLN          
SEQRES  10 A  238  VAL THR PRO PRO LYS VAL SER LEU PHE GLU PRO SER LYS          
SEQRES  11 A  238  ALA GLU ILE ALA ASN LYS GLN LYS ALA THR LEU VAL CYS          
SEQRES  12 A  238  LEU ALA ARG GLY PHE PHE PRO ASP HIS VAL GLU LEU SER          
SEQRES  13 A  238  TRP TRP VAL ASN GLY LYS GLU VAL HIS SER GLY VAL SER          
SEQRES  14 A  238  THR ASP PRO GLN ALA TYR LYS GLU SER ASN TYR SER TYR          
SEQRES  15 A  238  CYS LEU SER SER ARG LEU ARG VAL SER ALA THR PHE TRP          
SEQRES  16 A  238  HIS ASN PRO ARG ASN HIS PHE ARG CYS GLN VAL GLN PHE          
SEQRES  17 A  238  HIS GLY LEU SER GLU GLU ASP LYS TRP PRO GLU GLY SER          
SEQRES  18 A  238  PRO LYS PRO VAL THR GLN ASN ILE SER ALA GLU ALA TRP          
SEQRES  19 A  238  GLY ARG ALA ASP                                              
SEQRES   1 B  239  GLU SER GLN PRO ASP PRO MET PRO ASP ASP LEU HIS LYS          
SEQRES   2 B  239  SER SER GLU PHE THR GLY THR MET GLY ASN MET LYS TYR          
SEQRES   3 B  239  LEU TYR ASP ASP HIS TYR VAL SER ALA THR LYS VAL LYS          
SEQRES   4 B  239  SER VAL ASP LYS PHE LEU ALA HIS ASP LEU ILE TYR ASN          
SEQRES   5 B  239  ILE ASN ASP LYS LYS LEU ASN ASN TYR ASP LYS VAL LYS          
SEQRES   6 B  239  THR GLU LEU LEU ASN GLU ASP LEU ALA ASN LYS TYR LYS          
SEQRES   7 B  239  ASP GLU VAL VAL ASP VAL TYR GLY SER ASN TYR TYR VAL          
SEQRES   8 B  239  ASN CYS TYR PHE SER SER LYS ASP ASN VAL GLY LYS VAL          
SEQRES   9 B  239  THR SER GLY LYS THR CYS MET TYR GLY GLY ILE THR LYS          
SEQRES  10 B  239  HIS GLU GLY ASN HIS PHE ASP ASN GLY ASN LEU GLN ASN          
SEQRES  11 B  239  VAL LEU ILE ARG VAL TYR GLU ASN LYS ARG ASN THR ILE          
SEQRES  12 B  239  SER PHE GLU VAL GLN THR ASP LYS LYS SER VAL THR ALA          
SEQRES  13 B  239  GLN GLU LEU ASP ILE LYS ALA ARG ASN PHE LEU ILE ASN          
SEQRES  14 B  239  LYS LYS ASN LEU TYR GLU PHE ASN SER SER PRO TYR GLU          
SEQRES  15 B  239  THR GLY TYR ILE LYS PHE ILE GLU SER ASN GLY ASN THR          
SEQRES  16 B  239  PHE TRP TYR ASP MET MET PRO ALA PRO GLY ASP LYS PHE          
SEQRES  17 B  239  ASP GLN SER LYS TYR LEU MET ILE TYR LYS ASP ASN LYS          
SEQRES  18 B  239  MET VAL ASP SER LYS SER VAL LYS ILE GLU VAL HIS LEU          
SEQRES  19 B  239  THR THR LYS ASN GLY                                          
SEQRES   1 C  238  ALA VAL THR GLN SER PRO ARG ASN LYS VAL ALA VAL THR          
SEQRES   2 C  238  GLY GLY LYS VAL THR LEU SER CYS GLN GLN THR ASN ASN          
SEQRES   3 C  238  HIS ASN ASN MET TYR TRP TYR ARG GLN ASP THR GLY HIS          
SEQRES   4 C  238  GLY LEU ARG LEU ILE HIS TYR SER TYR GLY ALA GLY SER          
SEQRES   5 C  238  THR GLU LYS GLY ASP ILE PRO ASP GLY TYR LYS ALA SER          
SEQRES   6 C  238  ARG PRO SER GLN GLU GLN PHE SER LEU ILE LEU GLU LEU          
SEQRES   7 C  238  ALA THR PRO SER GLN THR SER VAL TYR PHE CYS ALA SER          
SEQRES   8 C  238  GLY GLY GLY ARG GLY SER TYR ALA GLU GLN PHE PHE GLY          
SEQRES   9 C  238  PRO GLY THR ARG LEU THR VAL LEU GLU ASP LEU ARG GLN          
SEQRES  10 C  238  VAL THR PRO PRO LYS VAL SER LEU PHE GLU PRO SER LYS          
SEQRES  11 C  238  ALA GLU ILE ALA ASN LYS GLN LYS ALA THR LEU VAL CYS          
SEQRES  12 C  238  LEU ALA ARG GLY PHE PHE PRO ASP HIS VAL GLU LEU SER          
SEQRES  13 C  238  TRP TRP VAL ASN GLY LYS GLU VAL HIS SER GLY VAL SER          
SEQRES  14 C  238  THR ASP PRO GLN ALA TYR LYS GLU SER ASN TYR SER TYR          
SEQRES  15 C  238  CYS LEU SER SER ARG LEU ARG VAL SER ALA THR PHE TRP          
SEQRES  16 C  238  HIS ASN PRO ARG ASN HIS PHE ARG CYS GLN VAL GLN PHE          
SEQRES  17 C  238  HIS GLY LEU SER GLU GLU ASP LYS TRP PRO GLU GLY SER          
SEQRES  18 C  238  PRO LYS PRO VAL THR GLN ASN ILE SER ALA GLU ALA TRP          
SEQRES  19 C  238  GLY ARG ALA ASP                                              
SEQRES   1 D  239  GLU SER GLN PRO ASP PRO MET PRO ASP ASP LEU HIS LYS          
SEQRES   2 D  239  SER SER GLU PHE THR GLY THR MET GLY ASN MET LYS TYR          
SEQRES   3 D  239  LEU TYR ASP ASP HIS TYR VAL SER ALA THR LYS VAL LYS          
SEQRES   4 D  239  SER VAL ASP LYS PHE LEU ALA HIS ASP LEU ILE TYR ASN          
SEQRES   5 D  239  ILE ASN ASP LYS LYS LEU ASN ASN TYR ASP LYS VAL LYS          
SEQRES   6 D  239  THR GLU LEU LEU ASN GLU ASP LEU ALA ASN LYS TYR LYS          
SEQRES   7 D  239  ASP GLU VAL VAL ASP VAL TYR GLY SER ASN TYR TYR VAL          
SEQRES   8 D  239  ASN CYS TYR PHE SER SER LYS ASP ASN VAL GLY LYS VAL          
SEQRES   9 D  239  THR SER GLY LYS THR CYS MET TYR GLY GLY ILE THR LYS          
SEQRES  10 D  239  HIS GLU GLY ASN HIS PHE ASP ASN GLY ASN LEU GLN ASN          
SEQRES  11 D  239  VAL LEU ILE ARG VAL TYR GLU ASN LYS ARG ASN THR ILE          
SEQRES  12 D  239  SER PHE GLU VAL GLN THR ASP LYS LYS SER VAL THR ALA          
SEQRES  13 D  239  GLN GLU LEU ASP ILE LYS ALA ARG ASN PHE LEU ILE ASN          
SEQRES  14 D  239  LYS LYS ASN LEU TYR GLU PHE ASN SER SER PRO TYR GLU          
SEQRES  15 D  239  THR GLY TYR ILE LYS PHE ILE GLU SER ASN GLY ASN THR          
SEQRES  16 D  239  PHE TRP TYR ASP MET MET PRO ALA PRO GLY ASP LYS PHE          
SEQRES  17 D  239  ASP GLN SER LYS TYR LEU MET ILE TYR LYS ASP ASN LYS          
SEQRES  18 D  239  MET VAL ASP SER LYS SER VAL LYS ILE GLU VAL HIS LEU          
SEQRES  19 D  239  THR THR LYS ASN GLY                                          
HELIX    1   1 PRO A   84  GLN A   86  5                                   3    
HELIX    2   2 TYR A  101  GLU A  105  5                                   3    
HELIX    3   3 LEU A  119  GLN A  121  5                                   3    
HELIX    4   4 LYS A  134  GLU A  136  5                                   3    
HELIX    5   5 VAL A  163  GLY A  165  5                                   3    
HELIX    6   6 ALA A  200  TRP A  203  1                                   4    
HELIX    7   7 SER B   14  GLU B   16  5                                   3    
HELIX    8   8 MET B   21  TYR B   28  5                                   8    
HELIX    9   9 GLU B   71  TYR B   77  1                                   7    
HELIX   10  10 ALA B  156  LYS B  170  1                                  15    
HELIX   11  11 GLN B  210  TYR B  217  1                                   8    
HELIX   12  12 PRO C   84  GLN C   86  5                                   3    
HELIX   13  13 TYR C  101  GLU C  105  5                                   3    
HELIX   14  14 LEU C  119  GLN C  121  5                                   3    
HELIX   15  15 LYS C  134  GLU C  136  5                                   3    
HELIX   16  16 VAL C  163  GLY C  165  5                                   3    
HELIX   17  17 ALA C  200  TRP C  203  1                                   4    
HELIX   18  18 SER D   14  GLU D   16  5                                   3    
HELIX   19  19 MET D   21  TYR D   28  5                                   8    
HELIX   20  20 GLU D   71  TYR D   77  1                                   7    
HELIX   21  21 ALA D  156  LYS D  170  1                                  15    
HELIX   22  22 GLN D  210  TYR D  217  1                                   8    
SHEET    1   A 4 THR A   5  SER A   7  0                                        
SHEET    2   A 4 VAL A  19  GLN A  24 -1  N  GLN A  24   O  THR A   5           
SHEET    3   A 4 GLN A  74  LEU A  79 -1  N  LEU A  79   O  VAL A  19           
SHEET    4   A 4 TYR A  65  SER A  68 -1  N  SER A  68   O  SER A  76           
SHEET    1   B 5 ASN A  10  VAL A  14  0                                        
SHEET    2   B 5 THR A 112  LEU A 116A 1  N  ARG A 113   O  LYS A  11           
SHEET    3   B 5 SER A  88  GLY A  95 -1  N  TYR A  90   O  THR A 112           
SHEET    4   B 5 ASN A  31  GLN A  37 -1  N  GLN A  37   O  VAL A  89           
SHEET    5   B 5 LEU A  43  SER A  49 -1  N  SER A  49   O  MET A  32           
SHEET    1   C 2 ALA A  93  GLY A  95  0                                        
SHEET    2   C 2 GLN A 106  PHE A 108 -1  N  PHE A 107   O  SER A  94           
SHEET    1   D 4 LYS A 126  PHE A 130  0                                        
SHEET    2   D 4 LEU A 145  PHE A 152 -1  N  ARG A 150   O  LYS A 126           
SHEET    3   D 4 SER A 189  LEU A 196 -1  N  LEU A 196   O  LEU A 145           
SHEET    4   D 4 TYR A 179  SER A 182 -1  N  SER A 182   O  SER A 189           
SHEET    1   E 3 VAL A 157  VAL A 163  0                                        
SHEET    2   E 3 HIS A 209  PHE A 216 -1  N  GLN A 215   O  GLU A 158           
SHEET    3   E 3 ASN A 236  TRP A 242 -1  N  ALA A 241   O  PHE A 210           
SHEET    1   F 4 SER B  40  LYS B  43  0                                        
SHEET    2   F 4 ASP B  48  ASN B  52 -1  N  ILE B  50   O  VAL B  41           
SHEET    3   F 4 TYR B  61  GLU B  67 -1  N  THR B  66   O  LEU B  49           
SHEET    4   F 4 GLY B 107  TYR B 112  1  N  GLY B 107   O  ASP B  62           
SHEET    1   G 3 ILE B 115  LYS B 117  0                                        
SHEET    2   G 3 VAL B  82  GLY B  86 -1  N  ASP B  83   O  THR B 116           
SHEET    3   G 3 VAL B  33  VAL B  38 -1  N  VAL B  38   O  VAL B  82           
SHEET    1   H 5 THR B 195  ASP B 199  0                                        
SHEET    2   H 5 THR B 183  ILE B 189 -1  N  PHE B 188   O  PHE B 196           
SHEET    3   H 5 LYS B 229  THR B 235 -1  N  THR B 235   O  THR B 183           
SHEET    4   H 5 VAL B 131  GLU B 137  1  N  ARG B 134   O  ILE B 230           
SHEET    5   H 5 ASN B 141  VAL B 147 -1  N  VAL B 147   O  VAL B 131           
SHEET    1   I 2 SER B 153  THR B 155  0                                        
SHEET    2   I 2 MET B 222  ASP B 224 -1  N  VAL B 223   O  VAL B 154           
SHEET    1   J 4 THR C   5  SER C   7  0                                        
SHEET    2   J 4 VAL C  19  GLN C  24 -1  N  GLN C  24   O  THR C   5           
SHEET    3   J 4 GLN C  74  LEU C  79 -1  N  LEU C  79   O  VAL C  19           
SHEET    4   J 4 TYR C  65  SER C  68 -1  N  SER C  68   O  SER C  76           
SHEET    1   K 5 ASN C  10  VAL C  14  0                                        
SHEET    2   K 5 THR C 112  LEU C 116A 1  N  ARG C 113   O  LYS C  11           
SHEET    3   K 5 SER C  88  GLY C  95 -1  N  TYR C  90   O  THR C 112           
SHEET    4   K 5 ASN C  31  GLN C  37 -1  N  GLN C  37   O  VAL C  89           
SHEET    5   K 5 LEU C  43  SER C  49 -1  N  SER C  49   O  MET C  32           
SHEET    1   L 2 ALA C  93  GLY C  95  0                                        
SHEET    2   L 2 GLN C 106  PHE C 108 -1  N  PHE C 107   O  SER C  94           
SHEET    1   M 4 LYS C 126  PHE C 130  0                                        
SHEET    2   M 4 LEU C 145  PHE C 152 -1  N  ARG C 150   O  LYS C 126           
SHEET    3   M 4 SER C 189  LEU C 196 -1  N  LEU C 196   O  LEU C 145           
SHEET    4   M 4 TYR C 179  SER C 182 -1  N  SER C 182   O  SER C 189           
SHEET    1   N 3 VAL C 157  VAL C 163  0                                        
SHEET    2   N 3 HIS C 209  PHE C 216 -1  N  GLN C 215   O  GLU C 158           
SHEET    3   N 3 ASN C 236  TRP C 242 -1  N  ALA C 241   O  PHE C 210           
SHEET    1   O 4 SER D  40  LYS D  43  0                                        
SHEET    2   O 4 ASP D  48  ASN D  52 -1  N  ILE D  50   O  VAL D  41           
SHEET    3   O 4 TYR D  61  GLU D  67 -1  N  THR D  66   O  LEU D  49           
SHEET    4   O 4 GLY D 107  TYR D 112  1  N  GLY D 107   O  ASP D  62           
SHEET    1   P 3 ILE D 115  LYS D 117  0                                        
SHEET    2   P 3 VAL D  82  GLY D  86 -1  N  ASP D  83   O  THR D 116           
SHEET    3   P 3 VAL D  33  VAL D  38 -1  N  VAL D  38   O  VAL D  82           
SHEET    1   Q 5 THR D 195  ASP D 199  0                                        
SHEET    2   Q 5 THR D 183  ILE D 189 -1  N  PHE D 188   O  PHE D 196           
SHEET    3   Q 5 LYS D 229  THR D 235 -1  N  THR D 235   O  THR D 183           
SHEET    4   Q 5 VAL D 131  GLU D 137  1  N  ARG D 134   O  ILE D 230           
SHEET    5   Q 5 ASN D 141  VAL D 147 -1  N  VAL D 147   O  VAL D 131           
SHEET    1   R 2 SER D 153  THR D 155  0                                        
SHEET    2   R 2 MET D 222  ASP D 224 -1  N  VAL D 223   O  VAL D 154           
SSBOND   1 CYS A   23    CYS A   92                          1555   1555  2.02  
SSBOND   2 CYS A  147    CYS A  212                          1555   1555  2.03  
SSBOND   3 CYS B   93    CYS B  110                          1555   1555  2.03  
SSBOND   4 CYS C   23    CYS C   92                          1555   1555  2.02  
SSBOND   5 CYS C  147    CYS C  212                          1555   1555  2.03  
SSBOND   6 CYS D   93    CYS D  110                          1555   1555  2.03  
CISPEP   1 SER A    7    PRO A    8          0         0.03                     
CISPEP   2 PHE A  153    PRO A  154          0        -0.17                     
CISPEP   3 SER C    7    PRO C    8          0         0.03                     
CISPEP   4 PHE C  153    PRO C  154          0        -0.17                     
CRYST1   82.400   87.600   71.400  90.00  93.30  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      0.012136  0.000000  0.000700        0.00000                         
SCALE2      0.000000  0.011416  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014029        0.00000                         
MTRIX1   1 -1.000000  0.000000  0.000000       50.48310    1                    
MTRIX2   1  0.000000  1.000000  0.000000        0.00000    1                    
MTRIX3   1  0.000000  0.000000 -1.000000       60.50870    1