HEADER    STRUCTURAL PROTEIN                      07-SEP-19   6KWN              
TITLE     CRYSTAL STRUCTURE OF PSLA-1*1301(F99Y) COMPLEX WITH S-OIV-DERIVED     
TITLE    2 EPITOPE NSDTVGWSW                                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MHC CLASS I ANTIGEN;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES;                                                       
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: BETA-2-MICROGLOBULIN;                                      
COMPND   8 CHAIN: B;                                                            
COMPND   9 SYNONYM: LACTOLLIN;                                                  
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: PEPTIDE;                                                   
COMPND  13 CHAIN: C;                                                            
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SUS SCROFA;                                     
SOURCE   3 ORGANISM_COMMON: PIG;                                                
SOURCE   4 ORGANISM_TAXID: 9823;                                                
SOURCE   5 GENE: SLA-1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: SUS SCROFA;                                     
SOURCE  10 ORGANISM_COMMON: PIG;                                                
SOURCE  11 ORGANISM_TAXID: 9823;                                                
SOURCE  12 GENE: B2M;                                                           
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 SYNTHETIC: YES;                                                      
SOURCE  17 ORGANISM_SCIENTIFIC: SWINE INFLUENZA VIRUS;                          
SOURCE  18 ORGANISM_TAXID: 12845                                                
KEYWDS    MHC CLASS I STRUCTURE, A SINGLE-AMINO ACID MUTATION, PEPTIDE MOTIFS,  
KEYWDS   2 RANDOM PEPTIDE LIBRARY, STRUCTURAL PROTEIN                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.H.WEI,S.WANG,N.Z.ZHANG,C.XIA                                        
REVDAT   4   16-OCT-24 6KWN    1       REMARK                                   
REVDAT   3   22-NOV-23 6KWN    1       REMARK                                   
REVDAT   2   24-MAR-21 6KWN    1       JRNL                                     
REVDAT   1   09-SEP-20 6KWN    0                                                
JRNL        AUTH   X.WEI,S.WANG,Z.LI,Z.LI,Z.QU,S.WANG,B.ZOU,R.LIANG,C.XIA,      
JRNL        AUTH 2 N.ZHANG                                                      
JRNL        TITL   PEPTIDOMES AND STRUCTURES ILLUSTRATE TWO DISTINGUISHING      
JRNL        TITL 2 MECHANISMS OF ALTERNATING THE PEPTIDE PLASTICITY CAUSED BY   
JRNL        TITL 3 SWINE MHC CLASS I MICROPOLYMORPHISM.                         
JRNL        REF    FRONT IMMUNOL                 V.  12 92447 2021              
JRNL        REFN                   ESSN 1664-3224                               
JRNL        PMID   33717070                                                     
JRNL        DOI    10.3389/FIMMU.2021.592447                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 7.0.077                                       
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 41.82                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 86.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 15572                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NONE                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.244                           
REMARK   3   FREE R VALUE                     : 0.282                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.394                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 840                             
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3103                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 94                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.87                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.14600                                             
REMARK   3    B22 (A**2) : 0.08900                                              
REMARK   3    B33 (A**2) : 0.05800                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.05400                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.291         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.337         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.000         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.005         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : NULL  ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : NULL  ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; 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  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR        
REMARK   3  RIDING POSITIONS                                                    
REMARK   4                                                                      
REMARK   4 6KWN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-SEP-19.                  
REMARK 100 THE DEPOSITION ID IS D_1300008636.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-APR-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL19U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97931                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-3000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17844                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.370                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY                : 5.600                              
REMARK 200  R MERGE                    (I) : 0.15900                            
REMARK 200  R SYM                      (I) : 0.15900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.4000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.37                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.41                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.24100                            
REMARK 200  R SYM FOR SHELL            (I) : 0.24100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 3QQ3                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.43                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 6.5, 20% W/V           
REMARK 280  POLYETHYLENE GLYCOL MONOMETHYL ETHER 5000, VAPOR DIFFUSION,         
REMARK 280  SITTING DROP, TEMPERATURE 277K                                      
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      109.15700            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       23.15300            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      109.15700            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       23.15300            
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: 4340 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18880 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     PHE B    -1                                                      
REMARK 465     VAL B     0                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   352     O    HOH A   364              1.86            
REMARK 500   O    HOH A   326     O    HOH A   356              1.92            
REMARK 500   OE2  GLU B    35     O    HOH B   101              1.95            
REMARK 500   OD2  ASP A   275     O    HOH A   301              2.06            
REMARK 500   NH2  ARG A    44     O    HOH A   302              2.10            
REMARK 500   OE1  GLN A   226     O    HOH A   303              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   O    ALA A   150     NH1  ARG A   155     2556     1.89            
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  16       46.48     37.31                                   
REMARK 500    ARG A  17       20.48   -152.63                                   
REMARK 500    ASP A  29     -118.90     63.91                                   
REMARK 500    TYR A 123      -63.35   -120.42                                   
REMARK 500    SER A 194      -29.13   -156.32                                   
REMARK 500    SER A 195       64.47   -112.39                                   
REMARK 500    ASP A 196      -57.83     67.86                                   
REMARK 500    PRO A 269      153.92    -48.67                                   
REMARK 500    TRP B  58       -4.73     75.43                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  6KWN A    1   275  UNP    B1PJU7   B1PJU7_PIG      22    296             
DBREF  6KWN B    0    97  UNP    Q07717   B2MG_PIG        21    118             
DBREF  6KWN C    1     9  PDB    6KWN     6KWN             1      9             
SEQADV 6KWN TYR A   99  UNP  B1PJU7    PHE   120 ENGINEERED MUTATION            
SEQADV 6KWN PHE B   -1  UNP  Q07717              EXPRESSION TAG                 
SEQRES   1 A  275  GLY PRO HIS SER LEU SER TYR PHE TYR THR ALA VAL SER          
SEQRES   2 A  275  ARG PRO ASP ARG GLY ASP SER ARG PHE ILE ALA VAL GLY          
SEQRES   3 A  275  TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP ASN TYR          
SEQRES   4 A  275  ALA PRO ASN PRO ARG MET GLU PRO ARG VAL PRO TRP ILE          
SEQRES   5 A  275  GLN GLN GLU GLY GLN ASP TYR TRP ASP GLU GLU THR ARG          
SEQRES   6 A  275  LYS VAL LYS ASP ASN ALA GLN THR TYR GLY VAL GLY LEU          
SEQRES   7 A  275  ASN THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY          
SEQRES   8 A  275  SER HIS THR LEU GLN SER MET TYR GLY CYS TYR LEU GLY          
SEQRES   9 A  275  PRO ASP GLY LEU LEU LEU HIS GLY TYR ARG GLN ASP ALA          
SEQRES  10 A  275  TYR ASP GLY ALA ASP TYR ILE ALA LEU ASN GLU ASP LEU          
SEQRES  11 A  275  ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR          
SEQRES  12 A  275  LYS ARG LYS TRP GLU ALA ALA ASN VAL ALA GLU ARG ARG          
SEQRES  13 A  275  ARG SER TYR LEU GLN GLY LEU CYS VAL GLU SER LEU ARG          
SEQRES  14 A  275  ARG TYR LEU GLU MET GLY LYS ASP THR LEU GLN ARG ALA          
SEQRES  15 A  275  GLU PRO PRO LYS THR HIS VAL THR ARG HIS PRO SER SER          
SEQRES  16 A  275  ASP LEU GLY VAL THR LEU ARG CYS TRP ALA LEU GLY PHE          
SEQRES  17 A  275  TYR PRO LYS GLU ILE SER LEU THR TRP GLN ARG GLU GLY          
SEQRES  18 A  275  GLN ASP GLN SER GLN ASP MET GLU LEU VAL GLU THR ARG          
SEQRES  19 A  275  PRO SER GLY ASP GLY THR PHE GLN LYS TRP ALA ALA LEU          
SEQRES  20 A  275  VAL VAL PRO PRO GLY GLU GLU GLN SER TYR THR CYS HIS          
SEQRES  21 A  275  VAL GLN HIS GLU GLY LEU GLN GLU PRO LEU THR LEU ARG          
SEQRES  22 A  275  TRP ASP                                                      
SEQRES   1 B   99  PHE VAL ALA ARG PRO PRO LYS VAL GLN VAL TYR SER ARG          
SEQRES   2 B   99  HIS PRO ALA GLU ASN GLY LYS PRO ASN TYR LEU ASN CYS          
SEQRES   3 B   99  TYR VAL SER GLY PHE HIS PRO PRO GLN ILE GLU ILE ASP          
SEQRES   4 B   99  LEU LEU LYS ASN GLY GLU LYS MET ASN ALA GLU GLN SER          
SEQRES   5 B   99  ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU          
SEQRES   6 B   99  VAL HIS THR GLU PHE THR PRO ASN ALA VAL ASP GLN TYR          
SEQRES   7 B   99  SER CYS ARG VAL LYS HIS VAL THR LEU ASP LYS PRO LYS          
SEQRES   8 B   99  ILE VAL LYS TRP ASP ARG ASP HIS                              
SEQRES   1 C    9  ASN SER ASP THR VAL GLY TRP SER TRP                          
FORMUL   4  HOH   *94(H2 O)                                                     
HELIX    1 AA1 PRO A   50  GLU A   55  5                                   6    
HELIX    2 AA2 GLY A   56  TYR A   85  1                                  30    
HELIX    3 AA3 ASP A  137  ALA A  150  1                                  14    
HELIX    4 AA4 ASN A  151  GLY A  162  1                                  12    
HELIX    5 AA5 GLY A  162  GLY A  175  1                                  14    
HELIX    6 AA6 GLY A  175  GLN A  180  1                                   6    
HELIX    7 AA7 GLU A  253  GLN A  255  5                                   3    
SHEET    1 AA1 8 GLU A  46  PRO A  47  0                                        
SHEET    2 AA1 8 THR A  31  ASP A  37 -1  N  ARG A  35   O  GLU A  46           
SHEET    3 AA1 8 SER A  20  VAL A  28 -1  N  GLY A  26   O  PHE A  33           
SHEET    4 AA1 8 SER A   4  SER A  13 -1  N  SER A   6   O  TYR A  27           
SHEET    5 AA1 8 THR A  94  LEU A 103 -1  O  LEU A  95   N  ALA A  11           
SHEET    6 AA1 8 LEU A 109  TYR A 118 -1  O  LEU A 110   N  TYR A 102           
SHEET    7 AA1 8 ALA A 121  LEU A 126 -1  O  TYR A 123   N  ASP A 116           
SHEET    8 AA1 8 TRP A 133  ALA A 135 -1  O  THR A 134   N  ALA A 125           
SHEET    1 AA2 4 LYS A 186  SER A 195  0                                        
SHEET    2 AA2 4 GLY A 198  PHE A 208 -1  O  TRP A 204   N  HIS A 188           
SHEET    3 AA2 4 PHE A 241  VAL A 249 -1  O  ALA A 245   N  CYS A 203           
SHEET    4 AA2 4 GLU A 229  LEU A 230 -1  N  GLU A 229   O  ALA A 246           
SHEET    1 AA3 4 LYS A 186  SER A 195  0                                        
SHEET    2 AA3 4 GLY A 198  PHE A 208 -1  O  TRP A 204   N  HIS A 188           
SHEET    3 AA3 4 PHE A 241  VAL A 249 -1  O  ALA A 245   N  CYS A 203           
SHEET    4 AA3 4 ARG A 234  PRO A 235 -1  N  ARG A 234   O  GLN A 242           
SHEET    1 AA4 3 SER A 214  ARG A 219  0                                        
SHEET    2 AA4 3 TYR A 257  GLN A 262 -1  O  HIS A 260   N  THR A 216           
SHEET    3 AA4 3 LEU A 270  LEU A 272 -1  O  LEU A 272   N  CYS A 259           
SHEET    1 AA5 4 LYS B   5  SER B  10  0                                        
SHEET    2 AA5 4 ASN B  20  PHE B  29 -1  O  TYR B  25   N  GLN B   7           
SHEET    3 AA5 4 PHE B  60  PHE B  68 -1  O  PHE B  68   N  ASN B  20           
SHEET    4 AA5 4 GLU B  48  GLN B  49 -1  N  GLU B  48   O  HIS B  65           
SHEET    1 AA6 4 LYS B   5  SER B  10  0                                        
SHEET    2 AA6 4 ASN B  20  PHE B  29 -1  O  TYR B  25   N  GLN B   7           
SHEET    3 AA6 4 PHE B  60  PHE B  68 -1  O  PHE B  68   N  ASN B  20           
SHEET    4 AA6 4 SER B  53  PHE B  54 -1  N  SER B  53   O  TYR B  61           
SHEET    1 AA7 4 GLU B  43  LYS B  44  0                                        
SHEET    2 AA7 4 GLU B  35  LYS B  40 -1  N  LYS B  40   O  GLU B  43           
SHEET    3 AA7 4 TYR B  76  LYS B  81 -1  O  SER B  77   N  LEU B  39           
SHEET    4 AA7 4 LYS B  89  LYS B  92 -1  O  VAL B  91   N  CYS B  78           
SSBOND   1 CYS A  101    CYS A  164                          1555   1555  2.06  
SSBOND   2 CYS A  203    CYS A  259                          1555   1555  2.03  
SSBOND   3 CYS B   24    CYS B   78                          1555   1555  1.96  
CISPEP   1 TYR A  209    PRO A  210          0         4.40                     
CISPEP   2 HIS B   30    PRO B   31          0        -3.15                     
CRYST1  218.314   46.306   45.024  90.00  90.66  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      0.004581  0.000000  0.000052        0.00000                         
SCALE2      0.000000  0.021595  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.022212        0.00000