HEADER    IMMUNE SYSTEM                           20-OCT-17   5YLX              
TITLE     INTEGRATED ILLUSTRATION OF A VALID EPITOPE BASED ON THE SLA CLASS I   
TITLE    2 STRUCTURE AND TETRAMER TECHNIQUE COULD CARRY FORWARD THE DEVELOPMENT 
TITLE    3 OF MOLECULAR VACCINE IN SWINE SPECIES                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MHC CLASS I ANTIGEN;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: BETA-2-MICROGLOBULIN;                                      
COMPND   7 CHAIN: B;                                                            
COMPND   8 SYNONYM: LACTOLLIN;                                                  
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: PRRSV-NSP9-TMP9 PEPTIDE;                                   
COMPND  12 CHAIN: C;                                                            
COMPND  13 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: PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME   
SOURCE  18 VIRUS;                                                               
SOURCE  19 ORGANISM_COMMON: PRRSV;                                              
SOURCE  20 ORGANISM_TAXID: 28344                                                
KEYWDS    MHC, CTL RESPONSE, TETRAMER, IMMUNE SYSTEM                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.C.PAN,X.H.WEI,N.ZHANG,C.XIA                                         
REVDAT   4   16-OCT-24 5YLX    1       REMARK                                   
REVDAT   3   06-MAY-20 5YLX    1       JRNL                                     
REVDAT   2   07-NOV-18 5YLX    1       AUTHOR JRNL                              
REVDAT   1   24-OCT-18 5YLX    0                                                
JRNL        AUTH   X.PAN,N.ZHANG,X.WEI,Y.JIANG,R.CHEN,Q.LI,R.LIANG,L.ZHANG,     
JRNL        AUTH 2 L.MA,C.XIA                                                   
JRNL        TITL   ILLUMINATION OF PRRSV CYTOTOXIC T LYMPHOCYTE EPITOPES BY THE 
JRNL        TITL 2 THREE-DIMENSIONAL STRUCTURE AND PEPTIDOME OF SWINE           
JRNL        TITL 3 LYMPHOCYTE ANTIGEN CLASS I (SLA-I).                          
JRNL        REF    FRONT IMMUNOL                 V.  10  2995 2019              
JRNL        REFN                   ESSN 1664-3224                               
JRNL        PMID   31969884                                                     
JRNL        DOI    10.3389/FIMMU.2019.02995                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.5_2)                        
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 : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.61                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.140                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 24678                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.202                           
REMARK   3   R VALUE            (WORKING SET) : 0.200                           
REMARK   3   FREE R VALUE                     : 0.243                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.130                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1265                            
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 29.6101 -  4.5684    0.99     2823   127  0.1961 0.2219        
REMARK   3     2  4.5684 -  3.6282    1.00     2674   160  0.1670 0.2011        
REMARK   3     3  3.6282 -  3.1702    1.00     2646   147  0.1934 0.2184        
REMARK   3     4  3.1702 -  2.8806    0.99     2618   146  0.2024 0.2528        
REMARK   3     5  2.8806 -  2.6743    0.98     2590   139  0.2074 0.2671        
REMARK   3     6  2.6743 -  2.5167    0.97     2563   130  0.2081 0.2875        
REMARK   3     7  2.5167 -  2.3907    0.97     2546   138  0.2018 0.2627        
REMARK   3     8  2.3907 -  2.2867    0.96     2482   144  0.2095 0.2653        
REMARK   3     9  2.2867 -  2.1987    0.95     2471   134  0.2010 0.2609        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.40                                          
REMARK   3   B_SOL              : 40.02                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.300            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.630           
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) : 1.94440                                              
REMARK   3    B22 (A**2) : 1.00930                                              
REMARK   3    B33 (A**2) : -2.95370                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
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      :  0.014           3181                                  
REMARK   3   ANGLE     :  1.140           4317                                  
REMARK   3   CHIRALITY :  0.094            441                                  
REMARK   3   PLANARITY :  0.005            572                                  
REMARK   3   DIHEDRAL  : 19.446           1162                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  -7.1259  25.8216  15.7159              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0637 T22:   0.0606                                     
REMARK   3      T33:   0.0597 T12:   0.0069                                     
REMARK   3      T13:  -0.0010 T23:  -0.0069                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3820 L22:   0.3257                                     
REMARK   3      L33:   0.0687 L12:   0.2316                                     
REMARK   3      L13:   0.1275 L23:   0.0865                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0179 S12:   0.0200 S13:   0.0153                       
REMARK   3      S21:   0.0341 S22:  -0.0002 S23:   0.0013                       
REMARK   3      S31:  -0.0066 S32:  -0.0115 S33:   0.0000                       
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 5YLX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-OCT-17.                  
REMARK 100 THE DEPOSITION ID IS D_1300005431.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-AUG-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
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) : 1.54178                            
REMARK 200  MONOCHROMATOR                  : NULL                               
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   : 24678                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 7.900                              
REMARK 200  R MERGE                    (I) : 0.08300                            
REMARK 200  R SYM                      (I) : 0.08300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 27.3660                            
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) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.28600                            
REMARK 200  R SYM FOR SHELL            (I) : 0.28600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.517                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.24                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M AMMONIUM ACETATE, 0.1M BIS-TRIS     
REMARK 280  PH5.5, 17% PEG 10000, TEMPERATURE 277.15K, VAPOR DIFFUSION,         
REMARK 280  SITTING DROP                                                        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       33.02900            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       49.29800            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       37.02950            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       49.29800            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       33.02900            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       37.02950            
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: 4270 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18770 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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: 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   NH1  ARG A    35     O    HOH A   301              1.94            
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    PRO A 251   CB  -  CA  -  C   ANGL. DEV. = -31.1 DEGREES          
REMARK 500    LEU A 272   CA  -  CB  -  CG  ANGL. DEV. =  14.3 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     -139.63     54.30                                   
REMARK 500    ASN A  42       69.53     61.64                                   
REMARK 500    HIS A 111       41.45     34.77                                   
REMARK 500    ARG A 114      115.22   -162.77                                   
REMARK 500    TYR A 123      -71.32   -111.60                                   
REMARK 500    ARG A 131       -1.76   -142.17                                   
REMARK 500    THR A 178      -41.57   -130.45                                   
REMARK 500    SER A 194      -83.39   -112.99                                   
REMARK 500    LEU A 197       55.38   -100.13                                   
REMARK 500    GLU A 220       19.20     57.76                                   
REMARK 500    TRP B  59       -6.66     82.30                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 539        DISTANCE =  5.81 ANGSTROMS                       
REMARK 525    HOH C 109        DISTANCE =  6.56 ANGSTROMS                       
DBREF  5YLX A    1   275  UNP    H6TIB1   H6TIB1_PIG       1    275             
DBREF  5YLX B    1    98  UNP    Q07717   B2MG_PIG        21    118             
DBREF  5YLX C    1     9  UNP    I6YDJ5   I6YDJ5_PRRSV   202    210             
SEQRES   1 A  275  GLY PRO HIS SER LEU SER TYR PHE SER 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 SER ASP          
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 ALA GLU GLU THR ARG          
SEQRES   6 A  275  LYS VAL LYS ASP ASN ALA GLN THR TYR ARG VAL ASN LEU          
SEQRES   7 A  275  LYS ALA LEU ARG GLY TYR TYR ASN GLN SER VAL ALA GLY          
SEQRES   8 A  275  SER HIS THR LEU GLN SER MET PHE 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 ALA ALA GLU GLN MET          
SEQRES  13 A  275  ARG SER TYR LEU GLN GLY LEU CYS VAL GLU SER LEU ARG          
SEQRES  14 A  275  LYS 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 ALA 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   98  VAL ALA ARG PRO PRO LYS VAL GLN VAL TYR SER ARG HIS          
SEQRES   2 B   98  PRO ALA GLU ASN GLY LYS PRO ASN TYR LEU ASN CYS TYR          
SEQRES   3 B   98  VAL SER GLY PHE HIS PRO PRO GLN ILE GLU ILE ASP LEU          
SEQRES   4 B   98  LEU LYS ASN GLY GLU LYS MET ASN ALA GLU GLN SER ASP          
SEQRES   5 B   98  LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU VAL          
SEQRES   6 B   98  HIS THR GLU PHE THR PRO ASN ALA VAL ASP GLN TYR SER          
SEQRES   7 B   98  CYS ARG VAL LYS HIS VAL THR LEU ASP LYS PRO LYS ILE          
SEQRES   8 B   98  VAL LYS TRP ASP ARG ASP HIS                                  
SEQRES   1 C    9  THR MET PRO PRO GLY PHE GLU LEU TYR                          
FORMUL   4  HOH   *343(H2 O)                                                    
HELIX    1 AA1 PRO A   15  GLY A   18  5                                   4    
HELIX    2 AA2 VAL A   49  GLU A   55  5                                   7    
HELIX    3 AA3 GLY A   56  ASN A   86  1                                  31    
HELIX    4 AA4 ASP A  137  ALA A  150  1                                  14    
HELIX    5 AA5 ASP A  151  GLY A  162  1                                  12    
HELIX    6 AA6 GLY A  162  GLY A  175  1                                  14    
HELIX    7 AA7 GLY A  175  GLN A  180  1                                   6    
HELIX    8 AA8 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 ASP A  19  VAL A  28 -1  N  VAL A  28   O  THR A  31           
SHEET    4 AA1 8 SER A   4  ARG A  14 -1  N  SER A   6   O  TYR A  27           
SHEET    5 AA1 8 THR A  94  LEU A 103 -1  O  PHE A  99   N  TYR A   7           
SHEET    6 AA1 8 LEU A 109  TYR A 118 -1  O  ALA A 117   N  GLN A  96           
SHEET    7 AA1 8 ALA A 121  LEU A 126 -1  O  LEU A 126   N  ARG A 114           
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  PRO A 193  0                                        
SHEET    2 AA2 4 ALA A 199  PHE A 208 -1  O  TRP A 204   N  HIS A 188           
SHEET    3 AA2 4 PHE A 241  VAL A 248 -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  PRO A 193  0                                        
SHEET    2 AA3 4 ALA A 199  PHE A 208 -1  O  TRP A 204   N  HIS A 188           
SHEET    3 AA3 4 PHE A 241  VAL A 248 -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   6  SER B  11  0                                        
SHEET    2 AA5 4 ASN B  21  PHE B  30 -1  O  ASN B  24   N  TYR B  10           
SHEET    3 AA5 4 PHE B  61  PHE B  69 -1  O  THR B  67   N  LEU B  23           
SHEET    4 AA5 4 GLU B  49  GLN B  50 -1  N  GLU B  49   O  HIS B  66           
SHEET    1 AA6 4 LYS B   6  SER B  11  0                                        
SHEET    2 AA6 4 ASN B  21  PHE B  30 -1  O  ASN B  24   N  TYR B  10           
SHEET    3 AA6 4 PHE B  61  PHE B  69 -1  O  THR B  67   N  LEU B  23           
SHEET    4 AA6 4 SER B  54  PHE B  55 -1  N  SER B  54   O  TYR B  62           
SHEET    1 AA7 4 GLU B  44  LYS B  45  0                                        
SHEET    2 AA7 4 GLU B  36  LYS B  41 -1  N  LYS B  41   O  GLU B  44           
SHEET    3 AA7 4 TYR B  77  LYS B  82 -1  O  SER B  78   N  LEU B  40           
SHEET    4 AA7 4 LYS B  90  LYS B  93 -1  O  LYS B  90   N  VAL B  81           
SSBOND   1 CYS A  101    CYS A  164                          1555   1555  2.04  
SSBOND   2 CYS A  203    CYS A  259                          1555   1555  2.04  
SSBOND   3 CYS B   25    CYS B   79                          1555   1555  2.03  
CISPEP   1 GLY A    1    PRO A    2          0        -0.01                     
CISPEP   2 TYR A  209    PRO A  210          0         7.34                     
CISPEP   3 HIS B   31    PRO B   32          0         2.46                     
CRYST1   66.058   74.059   98.596  90.00  90.00  90.00 P 21 21 21    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      0.015138  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013503  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010142        0.00000