HEADER    IMMUNE SYSTEM                           14-MAY-01   1INQ              
TITLE     STRUCTURE OF MINOR HISTOCOMPATIBILITY ANTIGEN PEPTIDE, H13A, COMPLEXED
TITLE    2 TO H2-DB                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, D-B ALPHA CHAIN;   
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: H2-DB;                                                      
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: BETA-2 MICROGLOBULIN;                                      
COMPND   8 CHAIN: B;                                                            
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: MHC CLASS I H13A MINOR HISTOCOMPATIBILITY PEPTIDE;         
COMPND  12 CHAIN: C;                                                            
COMPND  13 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 GENE: H2-DB;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET;                                      
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  13 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE  14 ORGANISM_TAXID: 10090;                                               
SOURCE  15 GENE: B2M;                                                           
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PET;                                      
SOURCE  21 MOL_ID: 3;                                                           
SOURCE  22 SYNTHETIC: YES;                                                      
SOURCE  23 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE  
SOURCE  24 OF THE PEPTIDE IS NATURALLY FOUND IN MUS MUSCULUS.                   
KEYWDS    MINOR HISTOCOMPATIBILITY ANTIGEN, MHC COMPLEX, IMMUNE SYSTEM          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.A.OSTROV,M.M.RODEN,W.SHI,E.PALMIERI,G.J.CHRISTIANSON,L.MENDOZA,     
AUTHOR   2 G.VILLAFLOR,D.TILLEY,N.SHASTRI,H.GREY,S.C.ALMO,D.ROOPENIAN,          
AUTHOR   3 S.G.NATHENSON                                                        
REVDAT   4   13-NOV-24 1INQ    1       REMARK                                   
REVDAT   3   24-FEB-09 1INQ    1       VERSN                                    
REVDAT   2   01-APR-03 1INQ    1       JRNL                                     
REVDAT   1   20-MAR-02 1INQ    0                                                
JRNL        AUTH   D.A.OSTROV,M.M.RODEN,W.SHI,E.PALMIERI,G.J.CHRISTIANSON,      
JRNL        AUTH 2 L.MENDOZA,G.VILLAFLOR,D.TILLEY,N.SHASTRI,H.GREY,S.C.ALMO,    
JRNL        AUTH 3 D.ROOPENIAN,S.G.NATHENSON                                    
JRNL        TITL   HOW H13 HISTOCOMPATIBILITY PEPTIDES DIFFERING BY A SINGLE    
JRNL        TITL 2 METHYL GROUP AND LACKING CONVENTIONAL MHC BINDING ANCHOR     
JRNL        TITL 3 MOTIFS DETERMINE SELF-NONSELF DISCRIMINATION.                
JRNL        REF    J.IMMUNOL.                    V. 168   283 2002              
JRNL        REFN                   ISSN 0022-1767                               
JRNL        PMID   11751972                                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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 : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.74                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 24403                          
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) : 0.208                           
REMARK   3   FREE R VALUE                     : 0.258                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 7.400                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1803                            
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) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.34                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2380                       
REMARK   3   BIN FREE R VALUE                    : 0.2890                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 282                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.017                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3151                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 4                                       
REMARK   3   SOLVENT ATOMS            : 132                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 30.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.27                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.17                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 25.0                            
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) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.60                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.930                           
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 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 1INQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAY-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000013432.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-NOV-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X9B                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
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   : 25365                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 4.300                              
REMARK 200  R MERGE                    (I) : 0.05800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.4000                            
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) : 2.27                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 83.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.07500                            
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: MOLECULAR REPLACEMENT        
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   (%): 56.44                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG 4000, 0.1 M HEPES, PH 7.0,       
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K                     
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       46.32000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       54.71000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       46.32000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       54.71000            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4540 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19260 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO A 193   C   -  N   -  CA  ANGL. DEV. =  11.8 DEGREES          
REMARK 500    VAL C2003   CB  -  CA  -  C   ANGL. DEV. = -11.5 DEGREES          
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    LEU A 114      100.84   -163.05                                   
REMARK 500    LYS A 131      -35.20   -133.60                                   
REMARK 500    ASN A 176      -71.38    -48.55                                   
REMARK 500    ALA A 177        5.00    -65.38                                   
REMARK 500    PRO A 193      131.53     -8.27                                   
REMARK 500    LYS A 196       66.49     70.35                                   
REMARK 500    GLU A 223      145.50    -37.01                                   
REMARK 500    GLN A 226      -81.17    176.61                                   
REMARK 500    ASP A 227       58.15    -97.27                                   
REMARK 500    TRP B1060       -9.71     75.52                                   
REMARK 500    VAL C2006      -88.87   -115.99                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 900                 
DBREF  1INQ A    1   275  UNP    P01899   HA11_MOUSE      25    299             
DBREF  1INQ B 1001  1099  UNP    P01887   B2MG_MOUSE      21    119             
DBREF  1INQ C 2001  2009  UNP    Q9D8V0   HM13_MOUSE      51     59             
SEQRES   1 A  275  GLY PRO HIS SER MET ARG TYR PHE GLU THR ALA VAL SER          
SEQRES   2 A  275  ARG PRO GLY LEU GLU GLU PRO ARG TYR ILE SER VAL GLY          
SEQRES   3 A  275  TYR VAL ASP ASN LYS GLU PHE VAL ARG PHE ASP SER ASP          
SEQRES   4 A  275  ALA GLU ASN PRO ARG TYR GLU PRO ARG ALA PRO TRP MET          
SEQRES   5 A  275  GLU GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR GLN          
SEQRES   6 A  275  LYS ALA LYS GLY GLN GLU GLN TRP PHE ARG VAL SER LEU          
SEQRES   7 A  275  ARG ASN LEU LEU GLY TYR TYR ASN GLN SER ALA GLY GLY          
SEQRES   8 A  275  SER HIS THR LEU GLN GLN MET SER GLY CYS ASP LEU GLY          
SEQRES   9 A  275  SER ASP TRP ARG LEU LEU ARG GLY TYR LEU GLN PHE ALA          
SEQRES  10 A  275  TYR GLU GLY ARG ASP TYR ILE ALA LEU ASN GLU ASP LEU          
SEQRES  11 A  275  LYS THR TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR          
SEQRES  12 A  275  ARG ARG LYS TRP GLU GLN SER GLY ALA ALA GLU HIS TYR          
SEQRES  13 A  275  LYS ALA TYR LEU GLU GLY GLU CYS VAL GLU TRP LEU HIS          
SEQRES  14 A  275  ARG TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR          
SEQRES  15 A  275  ASP SER PRO LYS ALA HIS VAL THR HIS HIS PRO ARG SER          
SEQRES  16 A  275  LYS GLY GLU VAL THR LEU ARG CYS TRP ALA LEU GLY PHE          
SEQRES  17 A  275  TYR PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY          
SEQRES  18 A  275  GLU GLU LEU THR GLN ASP MET GLU LEU VAL GLU THR ARG          
SEQRES  19 A  275  PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL          
SEQRES  20 A  275  VAL VAL PRO LEU GLY LYS GLU GLN ASN TYR THR CYS ARG          
SEQRES  21 A  275  VAL TYR HIS GLU GLY LEU PRO GLU PRO LEU THR LEU ARG          
SEQRES  22 A  275  TRP GLU                                                      
SEQRES   1 B   99  ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG HIS          
SEQRES   2 B   99  PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS TYR          
SEQRES   3 B   99  VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN MET          
SEQRES   4 B   99  LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SER          
SEQRES   5 B   99  ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE LEU          
SEQRES   6 B   99  ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR TYR          
SEQRES   7 B   99  ALA CYS ARG VAL LYS HIS ASP SER MET ALA GLU PRO LYS          
SEQRES   8 B   99  THR VAL TYR TRP ASP ARG ASP MET                              
SEQRES   1 C    9  SER SER VAL VAL GLY VAL TRP TYR LEU                          
HET    DMS  A 900       4                                                       
HETNAM     DMS DIMETHYL SULFOXIDE                                               
FORMUL   4  DMS    C2 H6 O S                                                    
FORMUL   5  HOH   *132(H2 O)                                                    
HELIX    1   1 ALA A   49  GLU A   55  5                                   7    
HELIX    2   2 GLY A   56  TYR A   85  1                                  30    
HELIX    3   3 ASP A  137  GLY A  151  1                                  15    
HELIX    4   4 GLY A  151  GLY A  162  1                                  12    
HELIX    5   5 GLY A  162  GLY A  175  1                                  14    
HELIX    6   6 GLY A  175  LEU A  180  1                                   6    
HELIX    7   7 LYS A  253  GLN A  255  5                                   3    
SHEET    1   A 8 GLU A  46  PRO A  47  0                                        
SHEET    2   A 8 LYS A  31  ASP A  37 -1  O  ARG A  35   N  GLU A  46           
SHEET    3   A 8 ARG A  21  VAL A  28 -1  N  SER A  24   O  PHE A  36           
SHEET    4   A 8 HIS A   3  SER A  13 -1  O  ARG A   6   N  TYR A  27           
SHEET    5   A 8 HIS A  93  LEU A 103 -1  O  HIS A  93   N  SER A  13           
SHEET    6   A 8 LEU A 109  TYR A 118 -1  N  LEU A 110   O  ASP A 102           
SHEET    7   A 8 ARG A 121  LEU A 126 -1  O  ARG A 121   N  TYR A 118           
SHEET    8   A 8 TRP A 133  ALA A 135 -1  N  THR A 134   O  ALA A 125           
SHEET    1   B 4 LYS A 186  HIS A 192  0                                        
SHEET    2   B 4 GLU A 198  PHE A 208 -1  O  THR A 200   N  HIS A 192           
SHEET    3   B 4 PHE A 241  PRO A 250 -1  N  PHE A 241   O  PHE A 208           
SHEET    4   B 4 MET A 228  LEU A 230 -1  N  GLU A 229   O  SER A 246           
SHEET    1   C 4 LYS A 186  HIS A 192  0                                        
SHEET    2   C 4 GLU A 198  PHE A 208 -1  O  THR A 200   N  HIS A 192           
SHEET    3   C 4 PHE A 241  PRO A 250 -1  N  PHE A 241   O  PHE A 208           
SHEET    4   C 4 ARG A 234  PRO A 235 -1  N  ARG A 234   O  GLN A 242           
SHEET    1   D 4 GLU A 222  GLU A 223  0                                        
SHEET    2   D 4 THR A 214  LEU A 219 -1  N  LEU A 219   O  GLU A 222           
SHEET    3   D 4 TYR A 257  TYR A 262 -1  O  THR A 258   N  GLN A 218           
SHEET    4   D 4 LEU A 270  LEU A 272 -1  N  LEU A 270   O  VAL A 261           
SHEET    1   E 4 GLN B1006  SER B1011  0                                        
SHEET    2   E 4 ASN B1021  PHE B1030 -1  N  ASN B1024   O  TYR B1010           
SHEET    3   E 4 PHE B1062  PHE B1070 -1  N  PHE B1062   O  PHE B1030           
SHEET    4   E 4 GLU B1050  MET B1051 -1  N  GLU B1050   O  HIS B1067           
SHEET    1   F 4 GLN B1006  SER B1011  0                                        
SHEET    2   F 4 ASN B1021  PHE B1030 -1  N  ASN B1024   O  TYR B1010           
SHEET    3   F 4 PHE B1062  PHE B1070 -1  N  PHE B1062   O  PHE B1030           
SHEET    4   F 4 SER B1055  PHE B1056 -1  O  SER B1055   N  TYR B1063           
SHEET    1   G 4 LYS B1044  LYS B1045  0                                        
SHEET    2   G 4 GLU B1036  LYS B1041 -1  N  LYS B1041   O  LYS B1044           
SHEET    3   G 4 TYR B1078  LYS B1083 -1  O  ALA B1079   N  LEU B1040           
SHEET    4   G 4 LYS B1091  TYR B1094 -1  N  LYS B1091   O  VAL B1082           
SSBOND   1 CYS A  101    CYS A  164                          1555   1555  2.07  
SSBOND   2 CYS A  203    CYS A  259                          1555   1555  2.06  
SSBOND   3 CYS B 1025    CYS B 1080                          1555   1555  2.01  
CISPEP   1 TYR A  209    PRO A  210          0        -0.05                     
CISPEP   2 HIS B 1031    PRO B 1032          0        -0.11                     
SITE     1 AC1  2 TYR A  27  ASN A  30                                          
CRYST1   92.640  109.420   57.560  90.00 120.01  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      0.010794  0.000000  0.006235        0.00000                         
SCALE2      0.000000  0.009139  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020063        0.00000