HEADER    IMMUNE SYSTEM                           10-JUL-17   5WEU              
TITLE     CRYSTAL STRUCTURE OF H2-DD WITH DISULFIDE-LINKED 10MER PEPTIDE        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, D-D ALPHA CHAIN;   
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 26-301;                                           
COMPND   5 SYNONYM: H-2D(D);                                                    
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: BETA-2-MICROGLOBULIN;                                      
COMPND  10 CHAIN: B;                                                            
COMPND  11 FRAGMENT: RESIDUES 21-119;                                           
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: ENVELOPE GLYCOPROTEIN GP160;                               
COMPND  15 CHAIN: P;                                                            
COMPND  16 FRAGMENT: V3 DOMAIN RESIDUES 316-325;                                
COMPND  17 SYNONYM: ENV POLYPROTEIN;                                            
COMPND  18 ENGINEERED: YES;                                                     
COMPND  19 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: MOUSE;                                              
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: H2-D1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET21-B;                                  
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  13 ORGANISM_COMMON: MOUSE;                                              
SOURCE  14 ORGANISM_TAXID: 10090;                                               
SOURCE  15 GENE: B2M;                                                           
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PET3A;                                    
SOURCE  21 MOL_ID: 3;                                                           
SOURCE  22 SYNTHETIC: YES;                                                      
SOURCE  23 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 GROUP M     
SOURCE  24 SUBTYPE B;                                                           
SOURCE  25 ORGANISM_COMMON: HIV-1;                                              
SOURCE  26 ORGANISM_TAXID: 11686                                                
KEYWDS    ANTIGEN PRESENTATION, PEPTIDE EDITING, MAJOR HISTOMPATIBILITY COMPLEX 
KEYWDS   2 CLASS I, MHC-I, TAPBPR, H2-DD, H-2DD, TAPASIN, PEPTIDE LOADING       
KEYWDS   3 COMPLEX, PLC, IMMUNE RESPONSE, IMMUNE SYSTEM                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.S.JIANG,K.NATARAJAN,L.F.BOYD,D.H.MARGULIES                          
REVDAT   5   09-OCT-24 5WEU    1       REMARK                                   
REVDAT   4   04-OCT-23 5WEU    1       REMARK                                   
REVDAT   3   13-DEC-17 5WEU    1       JRNL                                     
REVDAT   2   25-OCT-17 5WEU    1       JRNL                                     
REVDAT   1   18-OCT-17 5WEU    0                                                
JRNL        AUTH   J.JIANG,K.NATARAJAN,L.F.BOYD,G.I.MOROZOV,M.G.MAGE,           
JRNL        AUTH 2 D.H.MARGULIES                                                
JRNL        TITL   CRYSTAL STRUCTURE OF A TAPBPR-MHC I COMPLEX REVEALS THE      
JRNL        TITL 2 MECHANISM OF PEPTIDE EDITING IN ANTIGEN PRESENTATION.        
JRNL        REF    SCIENCE                       V. 358  1064 2017              
JRNL        REFN                   ESSN 1095-9203                               
JRNL        PMID   29025991                                                     
JRNL        DOI    10.1126/SCIENCE.AAO5154                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.58 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.10.1_2155)                                 
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) : 1.58                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 37.26                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 69106                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.187                           
REMARK   3   R VALUE            (WORKING SET) : 0.186                           
REMARK   3   FREE R VALUE                     : 0.216                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.890                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2000                            
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 37.2713 -  3.8155    1.00     5123   153  0.1535 0.1747        
REMARK   3     2  3.8155 -  3.0289    1.00     4911   146  0.1729 0.2140        
REMARK   3     3  3.0289 -  2.6462    1.00     4897   146  0.1895 0.2363        
REMARK   3     4  2.6462 -  2.4043    1.00     4850   145  0.1882 0.2004        
REMARK   3     5  2.4043 -  2.2320    1.00     4836   144  0.1859 0.2289        
REMARK   3     6  2.2320 -  2.1004    1.00     4815   144  0.1837 0.2029        
REMARK   3     7  2.1004 -  1.9952    1.00     4816   143  0.1881 0.2339        
REMARK   3     8  1.9952 -  1.9084    1.00     4814   144  0.2010 0.2386        
REMARK   3     9  1.9084 -  1.8349    1.00     4800   142  0.2031 0.2203        
REMARK   3    10  1.8349 -  1.7716    1.00     4759   142  0.2124 0.2321        
REMARK   3    11  1.7716 -  1.7162    1.00     4791   143  0.2212 0.2171        
REMARK   3    12  1.7162 -  1.6671    1.00     4801   142  0.2506 0.2786        
REMARK   3    13  1.6671 -  1.6232    0.99     4672   141  0.2720 0.2933        
REMARK   3    14  1.6232 -  1.5836    0.88     4221   125  0.3087 0.3618        
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              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.200            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.220           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 23.47                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  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      :  0.004           3278                                  
REMARK   3   ANGLE     :  0.782           4442                                  
REMARK   3   CHIRALITY :  0.051            449                                  
REMARK   3   PLANARITY :  0.005            580                                  
REMARK   3   DIHEDRAL  : 14.988           1955                                  
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):   8.5776  27.8231  37.5990              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0847 T22:   0.1253                                     
REMARK   3      T33:   0.1121 T12:   0.0021                                     
REMARK   3      T13:   0.0033 T23:  -0.0000                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2675 L22:   1.2305                                     
REMARK   3      L33:   0.5208 L12:   0.3138                                     
REMARK   3      L13:  -0.0528 L23:  -0.2857                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0126 S12:   0.0238 S13:  -0.0171                       
REMARK   3      S21:   0.0144 S22:  -0.0765 S23:  -0.0970                       
REMARK   3      S31:   0.0169 S32:   0.0209 S33:  -0.0002                       
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 5WEU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-17.                  
REMARK 100 THE DEPOSITION ID IS D_1000228868.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-NOV-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 277                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-B                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.033                              
REMARK 200  MONOCHROMATOR                  : SI                                 
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 69110                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.580                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.920                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 6.400                              
REMARK 200  R MERGE                    (I) : 0.06100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.08000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.400                              
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: 3ECB                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.27                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 10K, 0.1M CACODYLATE, PH 6.0,    
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K                     
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       25.42000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       54.76900            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       45.42050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       54.76900            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.42000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       45.42050            
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: 5510 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19180 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, P                               
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     MET A     1                                                      
REMARK 465     GLY A   275                                                      
REMARK 465     LYS A   276                                                      
REMARK 465     GLU A   277                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     ARG A    6   NH1                                                 
REMARK 480     GLU A   41   CG   CD   OE1  OE2                                  
REMARK 480     ASN A   42   ND2                                                 
REMARK 480     GLU A   58   CG   CD                                             
REMARK 480     ARG A   62   NH2                                                 
REMARK 480     LYS A  131   CE   NZ                                             
REMARK 480     GLN A  149   OE1  NE2                                            
REMARK 480     ARG A  155   NE   CZ   NH1  NH2                                  
REMARK 480     LYS A  173   CD   CE   NZ                                        
REMARK 480     LYS A  186   NZ                                                  
REMARK 480     MET A  228   CE                                                  
REMARK 480     GLU A  268   OE1  OE2                                            
REMARK 480     ILE B    1   N                                                   
REMARK 480     GLN B   38   CD   NE2                                            
REMARK 480     LYS B   44   NZ                                                  
REMARK 480     LYS B   48   CB   CG   CD   CE   NZ                              
REMARK 480     LYS B   58   NZ                                                  
REMARK 480     LYS B   83   CD                                                  
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   C2   EDO A   302     O    HOH A   438              1.61            
REMARK 500   O    GLU A    55     O    HOH A   401              1.98            
REMARK 500   O    HOH A   630     O    HOH A   634              2.11            
REMARK 500   O    HOH A   610     O    HOH P   105              2.15            
REMARK 500   OD2  ASP A   156     O2   EDO A   303              2.16            
REMARK 500   O    HOH A   651     O    HOH A   666              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    HOH A   580     O    HOH B   204     3555     2.18            
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     -125.48     51.68                                   
REMARK 500    PHE A  33      -14.63   -140.90                                   
REMARK 500    ASN A  42       75.52     56.45                                   
REMARK 500    TRP A 114       89.58   -161.62                                   
REMARK 500    THR A 178      -36.09   -134.83                                   
REMARK 500    ASP A 198     -163.65   -104.71                                   
REMARK 500    LEU A 219     -103.71   -106.59                                   
REMARK 500    TRP B  60       -6.41     79.78                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 102                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5WES   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5WET   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5WER   RELATED DB: PDB                                   
DBREF  5WEU A    2   277  UNP    P01900   HA12_MOUSE      26    301             
DBREF  5WEU B    1    99  UNP    P01887   B2MG_MOUSE      21    119             
DBREF  5WEU P    1    10  UNP    P03377   ENV_HV1BR      316    325             
SEQADV 5WEU MET A    1  UNP  P01900              INITIATING METHIONINE          
SEQADV 5WEU CYS A   73  UNP  P01900    SER    97 ENGINEERED MUTATION            
SEQADV 5WEU CYS P    5  UNP  P03377    ARG   320 ENGINEERED MUTATION            
SEQRES   1 A  277  MET SER HIS SER LEU ARG TYR PHE VAL THR ALA VAL SER          
SEQRES   2 A  277  ARG PRO GLY PHE GLY GLU PRO ARG TYR MET GLU VAL GLY          
SEQRES   3 A  277  TYR VAL ASP ASN THR GLU PHE VAL ARG PHE ASP SER ASP          
SEQRES   4 A  277  ALA GLU ASN PRO ARG TYR GLU PRO ARG ALA ARG TRP ILE          
SEQRES   5 A  277  GLU GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR ARG          
SEQRES   6 A  277  ARG ALA LYS GLY ASN GLU GLN CYS PHE ARG VAL ASP LEU          
SEQRES   7 A  277  ARG THR ALA LEU ARG TYR TYR ASN GLN SER ALA GLY GLY          
SEQRES   8 A  277  SER HIS THR LEU GLN TRP MET ALA GLY CYS ASP VAL GLU          
SEQRES   9 A  277  SER ASP GLY ARG LEU LEU ARG GLY TYR TRP GLN PHE ALA          
SEQRES  10 A  277  TYR ASP GLY CYS ASP TYR ILE ALA LEU ASN GLU ASP LEU          
SEQRES  11 A  277  LYS THR TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR          
SEQRES  12 A  277  ARG ARG LYS TRP GLU GLN ALA GLY ALA ALA GLU ARG ASP          
SEQRES  13 A  277  ARG ALA TYR LEU GLU GLY GLU CYS VAL GLU TRP LEU ARG          
SEQRES  14 A  277  ARG TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR          
SEQRES  15 A  277  ASP PRO PRO LYS ALA HIS VAL THR HIS HIS ARG ARG PRO          
SEQRES  16 A  277  GLU GLY ASP VAL THR LEU ARG CYS TRP ALA LEU GLY PHE          
SEQRES  17 A  277  TYR PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY          
SEQRES  18 A  277  GLU GLU LEU THR GLN GLU MET GLU LEU VAL GLU THR ARG          
SEQRES  19 A  277  PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL          
SEQRES  20 A  277  VAL VAL PRO LEU GLY LYS GLU GLN LYS TYR THR CYS HIS          
SEQRES  21 A  277  VAL GLU HIS GLU GLY LEU PRO GLU PRO LEU THR LEU ARG          
SEQRES  22 A  277  TRP GLY LYS GLU                                              
SEQRES   1 B   99  ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG HIS          
SEQRES   2 B   99  PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS TYR          
SEQRES   3 B   99  VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN MET          
SEQRES   4 B   99  LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SER          
SEQRES   5 B   99  ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE LEU          
SEQRES   6 B   99  ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR TYR          
SEQRES   7 B   99  ALA CYS ARG VAL LYS HIS ALA SER MET ALA GLU PRO LYS          
SEQRES   8 B   99  THR VAL TYR TRP ASP ARG ASP MET                              
SEQRES   1 P   10  ARG GLY PRO GLY CYS ALA PHE VAL THR ILE                      
HET    EDO  A 301       4                                                       
HET    EDO  A 302       4                                                       
HET    EDO  A 303       4                                                       
HET    EDO  A 304       4                                                       
HET    EDO  B 101       4                                                       
HET    EDO  B 102       4                                                       
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   4  EDO    6(C2 H6 O2)                                                  
FORMUL  10  HOH   *407(H2 O)                                                    
HELIX    1 AA1 ALA A   49  GLU A   53  5                                   5    
HELIX    2 AA2 GLY A   56  ASN A   86  1                                  31    
HELIX    3 AA3 ASP A  137  GLY A  151  1                                  15    
HELIX    4 AA4 GLY A  151  GLY A  162  1                                  12    
HELIX    5 AA5 GLY A  162  GLY A  175  1                                  14    
HELIX    6 AA6 LYS A  253  TYR A  257  5                                   5    
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 ARG A  21  VAL A  28 -1  N  GLY A  26   O  PHE A  33           
SHEET    4 AA1 8 HIS A   3  VAL A  12 -1  N  PHE A   8   O  VAL A  25           
SHEET    5 AA1 8 THR A  94  VAL A 103 -1  O  TRP A  97   N  VAL A   9           
SHEET    6 AA1 8 LEU A 109  TYR A 118 -1  O  LEU A 110   N  ASP A 102           
SHEET    7 AA1 8 CYS A 121  LEU A 126 -1  O  ILE A 124   N  PHE 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  ARG A 193  0                                        
SHEET    2 AA2 4 VAL A 199  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 MET A 228  LEU A 230 -1  N  GLU A 229   O  SER A 246           
SHEET    1 AA3 4 LYS A 186  ARG A 193  0                                        
SHEET    2 AA3 4 VAL A 199  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 THR A 214  GLN A 218  0                                        
SHEET    2 AA4 3 THR A 258  GLU 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 GLN 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  62  PHE B  70 -1  O  ALA B  66   N  CYS B  25           
SHEET    4 AA5 4 GLU B  50  MET B  51 -1  N  GLU B  50   O  HIS B  67           
SHEET    1 AA6 4 GLN 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  62  PHE B  70 -1  O  ALA B  66   N  CYS B  25           
SHEET    4 AA6 4 SER B  55  PHE B  56 -1  N  SER B  55   O  TYR B  63           
SHEET    1 AA7 4 LYS B  44  LYS B  45  0                                        
SHEET    2 AA7 4 GLU B  36  LYS B  41 -1  N  LYS B  41   O  LYS B  44           
SHEET    3 AA7 4 TYR B  78  LYS B  83 -1  O  ARG B  81   N  GLN B  38           
SHEET    4 AA7 4 LYS B  91  TYR B  94 -1  O  VAL B  93   N  CYS B  80           
SSBOND   1 CYS A   73    CYS P    5                          1555   1555  2.04  
SSBOND   2 CYS A  101    CYS A  164                          1555   1555  2.06  
SSBOND   3 CYS A  203    CYS A  259                          1555   1555  2.03  
SSBOND   4 CYS B   25    CYS B   80                          1555   1555  2.04  
CISPEP   1 TYR A  209    PRO A  210          0         2.96                     
CISPEP   2 HIS B   31    PRO B   32          0         4.61                     
SITE     1 AC1  5 ARG A 169  LEU A 172  HOH A 403  HOH A 409                    
SITE     2 AC1  5 HOH B 302                                                     
SITE     1 AC2  6 TRP A 217  MET A 228  GLU A 229  SER A 246                    
SITE     2 AC2  6 HOH A 438  HOH A 605                                          
SITE     1 AC3  7 TRP A 114  TRP A 133  TRP A 147  ASP A 156                    
SITE     2 AC3  7 HOH A 423  HOH A 594  VAL P   8                               
SITE     1 AC4  6 PHE A   8  VAL A   9  THR A  10  MET A  23                    
SITE     2 AC4  6 MET B  54  HOH B 224                                          
SITE     1 AC5  9 LEU A 206  ARG A 234  GLN A 242  TYR B  10                    
SITE     2 AC5  9 SER B  11  HIS B  13  PRO B  14  HOH B 264                    
SITE     3 AC5  9 HOH B 274                                                     
SITE     1 AC6  5 GLN B   8  VAL B   9  TYR B  94  ASP B  96                    
SITE     2 AC6  5 HOH B 246                                                     
CRYST1   50.840   90.841  109.538  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      0.019670  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011008  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009129        0.00000