HEADER    IMMUNE SYSTEM                           15-FEB-11   3QQ3              
TITLE     CRYSTAL STRUCTURE OF SWINE MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I   
TITLE    2 SLA-1 0401 AND IDENTIFICATION OF 2009 PANDEMIC SWINE-ORIGIN INFLUENZA
TITLE    3 A H1N1 VIRUS CYTOTOXIC T LYMPHOCYTE EPITOPE PEPTIDES                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MHC CLASS I ANTIGEN;                                       
COMPND   3 CHAIN: A, D;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 22-296;                                       
COMPND   5 SYNONYM: SLA-1*0401-S-OIVNW9 HEAVY CHAIN;                            
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: BETA-2-MICROGLOBULIN;                                      
COMPND   9 CHAIN: B, E;                                                         
COMPND  10 SYNONYM: SLA-1*0401-S-OIVNW9 LIGHT CHAIN, LACTOLLIN;                 
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MOL_ID: 3;                                                           
COMPND  13 MOLECULE: 9-MER PEPTIDE FROM NEURAMINIDASE;                          
COMPND  14 CHAIN: C, F;                                                         
COMPND  15 SYNONYM: PEPTIDE OF SLA-1*0401-S-OIVNW9;                             
COMPND  16 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SUS SCROFA;                                     
SOURCE   3 ORGANISM_COMMON: PIGS;                                               
SOURCE   4 ORGANISM_TAXID: 9823;                                                
SOURCE   5 GENE: PD1, 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: PIGS;                                               
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: INFLUENZA A VIRUS;                              
SOURCE  18 ORGANISM_TAXID: 11320;                                               
SOURCE  19 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED.               
KEYWDS    SWINE MHC CLASS 1, SLA-1*0401, EPITOPE OF INFLUENZA VIRUS, IMMUNE     
KEYWDS   2 SYSTEM                                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.ZHANG,J.QI,F.GAO,X.PAN,R.CHEN,Q.LI,Z.CHEN,X.LI,C.XIA,G.F.GAO        
REVDAT   2   20-NOV-24 3QQ3    1       SEQADV                                   
REVDAT   1   28-DEC-11 3QQ3    0                                                
JRNL        AUTH   N.ZHANG,J.QI,S.FENG,F.GAO,J.LIU,X.PAN,R.CHEN,Q.LI,Z.CHEN,    
JRNL        AUTH 2 X.LI,C.XIA,G.F.GAO                                           
JRNL        TITL   CRYSTAL STRUCTURE OF SWINE MAJOR HISTOCOMPATIBILITY COMPLEX  
JRNL        TITL 2 CLASS I SLA-1 0401 AND IDENTIFICATION OF 2009 PANDEMIC       
JRNL        TITL 3 SWINE-ORIGIN INFLUENZA A H1N1 VIRUS CYTOTOXIC T LYMPHOCYTE   
JRNL        TITL 4 EPITOPE PEPTIDES.                                            
JRNL        REF    J.VIROL.                      V.  85 11709 2011              
JRNL        REFN                   ISSN 0022-538X                               
JRNL        PMID   21900158                                                     
JRNL        DOI    10.1128/JVI.05040-11                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.59 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE)                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.59                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 28.31                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 23574                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.203                           
REMARK   3   R VALUE            (WORKING SET) : 0.200                           
REMARK   3   FREE R VALUE                     : 0.262                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.150                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1213                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 28.3141 -  5.3769    0.99     2555   164  0.1773 0.2316        
REMARK   3     2  5.3769 -  4.2725    1.00     2537   128  0.1500 0.1817        
REMARK   3     3  4.2725 -  3.7338    1.00     2476   137  0.1635 0.2149        
REMARK   3     4  3.7338 -  3.3930    1.00     2496   128  0.1816 0.2632        
REMARK   3     5  3.3930 -  3.1502    1.00     2459   136  0.2008 0.2539        
REMARK   3     6  3.1502 -  2.9646    1.00     2490   142  0.2171 0.2993        
REMARK   3     7  2.9646 -  2.8163    1.00     2469   122  0.2298 0.3234        
REMARK   3     8  2.8163 -  2.6938    1.00     2417   134  0.2494 0.3542        
REMARK   3     9  2.6938 -  2.5902    0.99     2462   122  0.2753 0.3471        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.34                                          
REMARK   3   B_SOL              : 20.82                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.360            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.34170                                              
REMARK   3    B22 (A**2) : 0.16290                                              
REMARK   3    B33 (A**2) : -0.50460                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -1.30040                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.005           6434                                  
REMARK   3   ANGLE     :  0.802           8738                                  
REMARK   3   CHIRALITY :  0.056            884                                  
REMARK   3   PLANARITY :  0.003           1156                                  
REMARK   3   DIHEDRAL  : 17.207           2328                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3QQ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-FEB-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000063960.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-JUN-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007 HF             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 26179                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.59                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.44                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% W/V POLYETHYLENE GLYCOL 3350, 0.1M   
REMARK 280  BIS-TRIS PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K    
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       18.82550            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: 4240 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19000 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 4210 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19070 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F                               
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     GLU B     1                                                      
REMARK 465     GLU E     1                                                      
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   NH2  ARG D    14     OD1  ASP D    19              1.91            
REMARK 500   O    ALA E     4     O    HOH E   331              2.14            
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   OD2  ASP A   196     O    HOH B   129     1565     2.10            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    ASP D  19   CB  -  CA  -  C   ANGL. DEV. = -12.2 DEGREES          
REMARK 500    ARG D 145   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 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    ASP A  29     -131.23     54.76                                   
REMARK 500    TYR A 123      -66.99   -107.26                                   
REMARK 500    THR A 178      -41.21   -131.53                                   
REMARK 500    ASP A 196        1.44     59.24                                   
REMARK 500    LEU A 197       71.45     53.60                                   
REMARK 500    LYS A 243      141.24   -177.26                                   
REMARK 500    HIS B  33      131.87   -170.20                                   
REMARK 500    TRP B  61       -7.94     81.88                                   
REMARK 500    VAL B  76      -38.53   -134.06                                   
REMARK 500    ASP D  16      -36.47    -39.94                                   
REMARK 500    ASP D  29     -130.76     62.73                                   
REMARK 500    ASN D  42       70.55     55.50                                   
REMARK 500    ARG D 114      106.65   -166.55                                   
REMARK 500    TYR D 123      -69.32   -106.87                                   
REMARK 500    THR D 178      -31.53   -130.60                                   
REMARK 500    LEU D 197       74.71     46.49                                   
REMARK 500    PRO D 251       -8.20    -58.35                                   
REMARK 500    ARG D 273      145.95   -176.08                                   
REMARK 500    ASN E  23     -168.50   -160.88                                   
REMARK 500    HIS E  33      129.51   -173.84                                   
REMARK 500    TRP E  61      -14.53     79.20                                   
REMARK 500    VAL E  76      -51.01   -134.58                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASP D   16     ARG D   17                 -148.44                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    PRO A  15        -15.36                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1Q94   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3QQ4   RELATED DB: PDB                                   
DBREF  3QQ3 A    1   275  UNP    O19244   O19244_PIG      22    296             
DBREF  3QQ3 B    3   100  UNP    Q07717   B2MG_PIG        21    118             
DBREF  3QQ3 C    1     9  UNP    Q9WDF0   Q9WDF0_9INFA   430    438             
DBREF  3QQ3 D    1   275  UNP    O19244   O19244_PIG      22    296             
DBREF  3QQ3 E    3   100  UNP    Q07717   B2MG_PIG        21    118             
DBREF  3QQ3 F    1     9  UNP    Q9WDF0   Q9WDF0_9INFA   430    438             
SEQADV 3QQ3 GLU B    1  UNP  Q07717              EXPRESSION TAG                 
SEQADV 3QQ3 PHE B    2  UNP  Q07717              EXPRESSION TAG                 
SEQADV 3QQ3 GLU E    1  UNP  Q07717              EXPRESSION TAG                 
SEQADV 3QQ3 PHE E    2  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 GLU TYR TRP ASP ARG GLU THR ARG          
SEQRES   6 A  275  ASN VAL LYS GLU THR 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 ASP GLU 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  100  GLU PHE VAL ALA ARG PRO PRO LYS VAL GLN VAL TYR SER          
SEQRES   2 B  100  ARG HIS PRO ALA GLU ASN GLY LYS PRO ASN TYR LEU ASN          
SEQRES   3 B  100  CYS TYR VAL SER GLY PHE HIS PRO PRO GLN ILE GLU ILE          
SEQRES   4 B  100  ASP LEU LEU LYS ASN GLY GLU LYS MET ASN ALA GLU GLN          
SEQRES   5 B  100  SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU          
SEQRES   6 B  100  LEU VAL HIS THR GLU PHE THR PRO ASN ALA VAL ASP GLN          
SEQRES   7 B  100  TYR SER CYS ARG VAL LYS HIS VAL THR LEU ASP LYS PRO          
SEQRES   8 B  100  LYS ILE VAL LYS TRP ASP ARG ASP HIS                          
SEQRES   1 C    9  ASN SER ASP THR VAL GLY TRP SER TRP                          
SEQRES   1 D  275  GLY PRO HIS SER LEU SER TYR PHE TYR THR ALA VAL SER          
SEQRES   2 D  275  ARG PRO ASP ARG GLY ASP SER ARG PHE ILE ALA VAL GLY          
SEQRES   3 D  275  TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP ASN TYR          
SEQRES   4 D  275  ALA PRO ASN PRO ARG MET GLU PRO ARG VAL PRO TRP ILE          
SEQRES   5 D  275  GLN GLN GLU GLY GLN GLU TYR TRP ASP ARG GLU THR ARG          
SEQRES   6 D  275  ASN VAL LYS GLU THR ALA GLN THR TYR GLY VAL GLY LEU          
SEQRES   7 D  275  ASN THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY          
SEQRES   8 D  275  SER HIS THR LEU GLN SER MET TYR GLY CYS TYR LEU GLY          
SEQRES   9 D  275  PRO ASP GLY LEU LEU LEU HIS GLY TYR ARG GLN ASP ALA          
SEQRES  10 D  275  TYR ASP GLY ALA ASP TYR ILE ALA LEU ASN GLU ASP LEU          
SEQRES  11 D  275  ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR          
SEQRES  12 D  275  LYS ARG LYS TRP GLU ALA ALA ASP GLU ALA GLU ARG ARG          
SEQRES  13 D  275  ARG SER TYR LEU GLN GLY LEU CYS VAL GLU SER LEU ARG          
SEQRES  14 D  275  ARG TYR LEU GLU MET GLY LYS ASP THR LEU GLN ARG ALA          
SEQRES  15 D  275  GLU PRO PRO LYS THR HIS VAL THR ARG HIS PRO SER SER          
SEQRES  16 D  275  ASP LEU GLY VAL THR LEU ARG CYS TRP ALA LEU GLY PHE          
SEQRES  17 D  275  TYR PRO LYS GLU ILE SER LEU THR TRP GLN ARG GLU GLY          
SEQRES  18 D  275  GLN ASP GLN SER GLN ASP MET GLU LEU VAL GLU THR ARG          
SEQRES  19 D  275  PRO SER GLY ASP GLY THR PHE GLN LYS TRP ALA ALA LEU          
SEQRES  20 D  275  VAL VAL PRO PRO GLY GLU GLU GLN SER TYR THR CYS HIS          
SEQRES  21 D  275  VAL GLN HIS GLU GLY LEU GLN GLU PRO LEU THR LEU ARG          
SEQRES  22 D  275  TRP ASP                                                      
SEQRES   1 E  100  GLU PHE VAL ALA ARG PRO PRO LYS VAL GLN VAL TYR SER          
SEQRES   2 E  100  ARG HIS PRO ALA GLU ASN GLY LYS PRO ASN TYR LEU ASN          
SEQRES   3 E  100  CYS TYR VAL SER GLY PHE HIS PRO PRO GLN ILE GLU ILE          
SEQRES   4 E  100  ASP LEU LEU LYS ASN GLY GLU LYS MET ASN ALA GLU GLN          
SEQRES   5 E  100  SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU          
SEQRES   6 E  100  LEU VAL HIS THR GLU PHE THR PRO ASN ALA VAL ASP GLN          
SEQRES   7 E  100  TYR SER CYS ARG VAL LYS HIS VAL THR LEU ASP LYS PRO          
SEQRES   8 E  100  LYS ILE VAL LYS TRP ASP ARG ASP HIS                          
SEQRES   1 F    9  ASN SER ASP THR VAL GLY TRP SER TRP                          
FORMUL   7  HOH   *343(H2 O)                                                    
HELIX    1   1 VAL A   49  GLU A   55  5                                   7    
HELIX    2   2 GLY A   56  TYR A   85  1                                  30    
HELIX    3   3 ASP A  137  ASP A  151  1                                  15    
HELIX    4   4 ASP A  151  GLY A  162  1                                  12    
HELIX    5   5 GLY A  162  GLY A  175  1                                  14    
HELIX    6   6 GLY A  175  GLN A  180  1                                   6    
HELIX    7   7 SER A  195  LEU A  197  5                                   3    
HELIX    8   8 GLU A  253  GLN A  255  5                                   3    
HELIX    9   9 VAL D   49  GLN D   53  5                                   5    
HELIX   10  10 GLY D   56  TYR D   85  1                                  30    
HELIX   11  11 ASP D  137  ALA D  150  1                                  14    
HELIX   12  12 ASP D  151  GLY D  162  1                                  12    
HELIX   13  13 GLY D  162  GLY D  175  1                                  14    
HELIX   14  14 GLY D  175  GLN D  180  1                                   6    
HELIX   15  15 SER D  225  MET D  228  5                                   4    
HELIX   16  16 GLU D  253  GLN D  255  5                                   3    
SHEET    1   A 8 GLU A  46  PRO A  47  0                                        
SHEET    2   A 8 THR A  31  ASP A  37 -1  N  ARG A  35   O  GLU A  46           
SHEET    3   A 8 SER A  20  VAL A  28 -1  N  VAL A  28   O  THR A  31           
SHEET    4   A 8 HIS A   3  SER A  13 -1  N  SER A   6   O  TYR A  27           
SHEET    5   A 8 THR A  94  LEU A 103 -1  O  TYR A  99   N  TYR A   7           
SHEET    6   A 8 LEU A 109  TYR A 118 -1  O  HIS A 111   N  TYR A 102           
SHEET    7   A 8 ALA A 121  LEU A 126 -1  O  LEU A 126   N  ARG A 114           
SHEET    8   A 8 TRP A 133  ALA A 135 -1  O  THR A 134   N  ALA A 125           
SHEET    1   B 4 LYS A 186  PRO A 193  0                                        
SHEET    2   B 4 VAL A 199  PHE A 208 -1  O  THR A 200   N  HIS A 192           
SHEET    3   B 4 PHE A 241  VAL A 248 -1  O  ALA A 245   N  CYS A 203           
SHEET    4   B 4 GLU A 229  LEU A 230 -1  N  GLU A 229   O  ALA A 246           
SHEET    1   C 4 LYS A 186  PRO A 193  0                                        
SHEET    2   C 4 VAL A 199  PHE A 208 -1  O  THR A 200   N  HIS A 192           
SHEET    3   C 4 PHE A 241  VAL A 248 -1  O  ALA A 245   N  CYS A 203           
SHEET    4   C 4 ARG A 234  PRO A 235 -1  N  ARG A 234   O  GLN A 242           
SHEET    1   D 4 GLN A 222  ASP A 223  0                                        
SHEET    2   D 4 SER A 214  ARG A 219 -1  N  ARG A 219   O  GLN A 222           
SHEET    3   D 4 TYR A 257  GLN A 262 -1  O  HIS A 260   N  THR A 216           
SHEET    4   D 4 LEU A 270  LEU A 272 -1  O  LEU A 270   N  VAL A 261           
SHEET    1   E 4 LYS B   8  SER B  13  0                                        
SHEET    2   E 4 ASN B  23  PHE B  32 -1  O  ASN B  26   N  TYR B  12           
SHEET    3   E 4 PHE B  63  PHE B  71 -1  O  LEU B  65   N  VAL B  29           
SHEET    4   E 4 GLU B  51  GLN B  52 -1  N  GLU B  51   O  HIS B  68           
SHEET    1   F 4 LYS B   8  SER B  13  0                                        
SHEET    2   F 4 ASN B  23  PHE B  32 -1  O  ASN B  26   N  TYR B  12           
SHEET    3   F 4 PHE B  63  PHE B  71 -1  O  LEU B  65   N  VAL B  29           
SHEET    4   F 4 SER B  56  PHE B  57 -1  N  SER B  56   O  TYR B  64           
SHEET    1   G 4 GLU B  46  LYS B  47  0                                        
SHEET    2   G 4 GLU B  38  LYS B  43 -1  N  LYS B  43   O  GLU B  46           
SHEET    3   G 4 TYR B  79  LYS B  84 -1  O  SER B  80   N  LEU B  42           
SHEET    4   G 4 LYS B  92  LYS B  95 -1  O  LYS B  92   N  VAL B  83           
SHEET    1   H 8 GLU D  46  PRO D  47  0                                        
SHEET    2   H 8 THR D  31  ASP D  37 -1  N  ARG D  35   O  GLU D  46           
SHEET    3   H 8 ASP D  19  VAL D  28 -1  N  VAL D  28   O  THR D  31           
SHEET    4   H 8 SER D   4  ARG D  14 -1  N  VAL D  12   O  ARG D  21           
SHEET    5   H 8 THR D  94  LEU D 103 -1  O  LEU D  95   N  ALA D  11           
SHEET    6   H 8 LEU D 109  TYR D 118 -1  O  ALA D 117   N  GLN D  96           
SHEET    7   H 8 ALA D 121  LEU D 126 -1  O  ILE D 124   N  ASP D 116           
SHEET    8   H 8 TRP D 133  ALA D 135 -1  O  THR D 134   N  ALA D 125           
SHEET    1   I 4 LYS D 186  PRO D 193  0                                        
SHEET    2   I 4 VAL D 199  PHE D 208 -1  O  THR D 200   N  HIS D 192           
SHEET    3   I 4 PHE D 241  VAL D 249 -1  O  ALA D 245   N  CYS D 203           
SHEET    4   I 4 GLU D 229  LEU D 230 -1  N  GLU D 229   O  ALA D 246           
SHEET    1   J 4 LYS D 186  PRO D 193  0                                        
SHEET    2   J 4 VAL D 199  PHE D 208 -1  O  THR D 200   N  HIS D 192           
SHEET    3   J 4 PHE D 241  VAL D 249 -1  O  ALA D 245   N  CYS D 203           
SHEET    4   J 4 ARG D 234  PRO D 235 -1  N  ARG D 234   O  GLN D 242           
SHEET    1   K 4 GLN D 222  ASP D 223  0                                        
SHEET    2   K 4 SER D 214  ARG D 219 -1  N  ARG D 219   O  GLN D 222           
SHEET    3   K 4 TYR D 257  GLN D 262 -1  O  HIS D 260   N  THR D 216           
SHEET    4   K 4 LEU D 270  LEU D 272 -1  O  LEU D 272   N  CYS D 259           
SHEET    1   L 4 LYS E   8  SER E  13  0                                        
SHEET    2   L 4 ASN E  23  PHE E  32 -1  O  ASN E  26   N  TYR E  12           
SHEET    3   L 4 PHE E  63  PHE E  71 -1  O  LEU E  65   N  VAL E  29           
SHEET    4   L 4 GLU E  51  GLN E  52 -1  N  GLU E  51   O  HIS E  68           
SHEET    1   M 4 LYS E   8  SER E  13  0                                        
SHEET    2   M 4 ASN E  23  PHE E  32 -1  O  ASN E  26   N  TYR E  12           
SHEET    3   M 4 PHE E  63  PHE E  71 -1  O  LEU E  65   N  VAL E  29           
SHEET    4   M 4 SER E  56  PHE E  57 -1  N  SER E  56   O  TYR E  64           
SHEET    1   N 4 GLU E  46  LYS E  47  0                                        
SHEET    2   N 4 GLU E  38  LYS E  43 -1  N  LYS E  43   O  GLU E  46           
SHEET    3   N 4 TYR E  79  LYS E  84 -1  O  ARG E  82   N  ASP E  40           
SHEET    4   N 4 LYS E  92  LYS E  95 -1  O  LYS E  92   N  VAL E  83           
SSBOND   1 CYS A  101    CYS A  164                          1555   1555  2.03  
SSBOND   2 CYS A  203    CYS A  259                          1555   1555  2.03  
SSBOND   3 CYS B   27    CYS B   81                          1555   1555  2.03  
SSBOND   4 CYS D  101    CYS D  164                          1555   1555  2.04  
SSBOND   5 CYS D  203    CYS D  259                          1555   1555  1.95  
SSBOND   6 CYS E   27    CYS E   81                          1555   1555  2.03  
CISPEP   1 LEU A  197    GLY A  198          0         8.66                     
CISPEP   2 TYR A  209    PRO A  210          0         5.88                     
CISPEP   3 HIS B   33    PRO B   34          0         4.92                     
CISPEP   4 LEU D  197    GLY D  198          0        -0.05                     
CISPEP   5 TYR D  209    PRO D  210          0         0.05                     
CISPEP   6 HIS E   33    PRO E   34          0         2.42                     
CRYST1   96.731   37.651  111.430  90.00 113.06  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      0.010338  0.000000  0.004401        0.00000                         
SCALE2      0.000000  0.026560  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009754        0.00000