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Database: PDB
Entry: 6MFF
LinkDB: 6MFF
Original site: 6MFF 
HEADER    IMMUNE SYSTEM                           10-SEP-18   6MFF              
TITLE     HLA-DQ2-GLIA-OMEGA1                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DQ ALPHA 1 CHAIN; 
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: DC-1 ALPHA CHAIN,DC-ALPHA,HLA-DCA,MHC CLASS II DQA1;        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: MHC CLASS II HLA-DQ-BETA-1 - DQ2-GLIA-OMEGA1 CHIMERIC      
COMPND   8 PROTEIN;                                                             
COMPND   9 CHAIN: C;                                                            
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: HLA-DQA1;                                                      
SOURCE   6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7111;                                       
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 GENE: HLA-DQB1;                                                      
SOURCE  13 EXPRESSION_SYSTEM: TRICHOPLUSIA NI;                                  
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 7111                                        
KEYWDS    IMMUNE COMPLEX, CELIAC DISEASE, GLIADIN EPITOPE, TCR CROSS-           
KEYWDS   2 REACTIVITY, IMMUNE SYSTEM                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.PETERSEN,L.CIACCHI,J.ROSSJOHN                                       
REVDAT   4   29-JUL-20 6MFF    1       COMPND REMARK HETNAM LINK                
REVDAT   4 2                   1       SITE                                     
REVDAT   3   30-JAN-19 6MFF    1       JRNL                                     
REVDAT   2   12-DEC-18 6MFF    1       JRNL                                     
REVDAT   1   21-NOV-18 6MFF    0                                                
JRNL        AUTH   S.DAHAL-KOIRALA,L.CIACCHI,J.PETERSEN,L.F.RISNES,R.S.NEUMANN, 
JRNL        AUTH 2 A.CHRISTOPHERSEN,K.E.A.LUNDIN,H.H.REID,S.W.QIAO,J.ROSSJOHN,  
JRNL        AUTH 3 L.M.SOLLID                                                   
JRNL        TITL   DISCRIMINATIVE T-CELL RECEPTOR RECOGNITION OF HIGHLY         
JRNL        TITL 2 HOMOLOGOUS HLA-DQ2-BOUND GLUTEN EPITOPES.                    
JRNL        REF    J. BIOL. CHEM.                V. 294   941 2019              
JRNL        REFN                   ESSN 1083-351X                               
JRNL        PMID   30455354                                                     
JRNL        DOI    10.1074/JBC.RA118.005736                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 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 : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.94                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 15303                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.211                           
REMARK   3   R VALUE            (WORKING SET) : 0.209                           
REMARK   3   FREE R VALUE                     : 0.250                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.040                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 771                             
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 46.9427 -  4.7234    1.00     2557   116  0.1746 0.1662        
REMARK   3     2  4.7234 -  3.7496    1.00     2412   124  0.1670 0.2207        
REMARK   3     3  3.7496 -  3.2758    1.00     2442   120  0.2113 0.2835        
REMARK   3     4  3.2758 -  2.9763    1.00     2385   138  0.2628 0.3058        
REMARK   3     5  2.9763 -  2.7630    1.00     2381   122  0.2794 0.3277        
REMARK   3     6  2.7630 -  2.6001    1.00     2355   151  0.3656 0.4207        
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              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.440            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.520           
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) : 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      :  0.003           3113                                  
REMARK   3   ANGLE     :  0.575           4251                                  
REMARK   3   CHIRALITY :  0.051            476                                  
REMARK   3   PLANARITY :  0.004            548                                  
REMARK   3   DIHEDRAL  : 13.212           1850                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 5                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 1 THROUGH 10 )                    
REMARK   3    ORIGIN FOR THE GROUP (A): -17.7739  17.4168  20.7540              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.1748 T22:   0.5248                                     
REMARK   3      T33:   0.5766 T12:  -0.1464                                     
REMARK   3      T13:  -0.3801 T23:  -0.0120                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.9837 L22:   8.2285                                     
REMARK   3      L33:   2.3727 L12:  -2.3892                                     
REMARK   3      L13:  -2.1066 L23:  -2.8573                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -1.2585 S12:   1.3183 S13:   1.4199                       
REMARK   3      S21:   0.1466 S22:  -0.2319 S23:   0.1223                       
REMARK   3      S31:  -1.6509 S32:   0.6659 S33:   1.0831                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 80 )                    
REMARK   3    ORIGIN FOR THE GROUP (A): -24.0589   8.8066  22.3053              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5588 T22:   0.3808                                     
REMARK   3      T33:   0.3365 T12:  -0.0254                                     
REMARK   3      T13:  -0.1121 T23:  -0.0600                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.9917 L22:   6.4457                                     
REMARK   3      L33:   3.2421 L12:  -1.4910                                     
REMARK   3      L13:   0.2132 L23:   0.0498                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2930 S12:  -0.2663 S13:   0.4614                       
REMARK   3      S21:   0.4329 S22:   0.0145 S23:   0.2940                       
REMARK   3      S31:  -0.7423 S32:  -0.0693 S33:   0.2813                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 81 THROUGH 180 )                  
REMARK   3    ORIGIN FOR THE GROUP (A): -34.5319 -10.3542  15.4960              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4809 T22:   0.4282                                     
REMARK   3      T33:   0.3934 T12:  -0.0131                                     
REMARK   3      T13:  -0.1487 T23:   0.0317                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.3012 L22:   5.8855                                     
REMARK   3      L33:   3.4893 L12:   1.8949                                     
REMARK   3      L13:   0.5146 L23:  -0.4936                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2305 S12:   0.2792 S13:   0.1697                       
REMARK   3      S21:  -0.9190 S22:   0.2602 S23:   0.9574                       
REMARK   3      S31:   0.1852 S32:  -0.5950 S33:  -0.0795                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 39 THROUGH 129 )                  
REMARK   3    ORIGIN FOR THE GROUP (A): -14.2950  13.4784  14.0581              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6932 T22:   0.5374                                     
REMARK   3      T33:   0.3769 T12:  -0.1502                                     
REMARK   3      T13:  -0.1717 T23:   0.0576                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.0088 L22:   5.4358                                     
REMARK   3      L33:   2.5150 L12:   0.9343                                     
REMARK   3      L13:  -0.4687 L23:  -0.7290                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1814 S12:   0.1976 S13:   0.4549                       
REMARK   3      S21:  -0.1656 S22:  -0.0820 S23:  -0.2293                       
REMARK   3      S31:  -0.8250 S32:   0.3484 S33:   0.2219                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 130 THROUGH 226 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -13.6356 -24.9612  11.1349              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.9095 T22:   0.4892                                     
REMARK   3      T33:   0.5782 T12:   0.2301                                     
REMARK   3      T13:   0.1061 T23:   0.1408                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.2507 L22:   9.1356                                     
REMARK   3      L33:   4.5262 L12:  -1.6317                                     
REMARK   3      L13:  -0.5672 L23:   0.7048                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1132 S12:   0.1544 S13:  -0.6202                       
REMARK   3      S21:  -0.6162 S22:  -0.1624 S23:  -1.0149                       
REMARK   3      S31:   1.5371 S32:   0.5902 S33:   0.0424                       
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 6MFF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-SEP-18.                  
REMARK 100 THE DEPOSITION ID IS D_1000235851.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-JUN-17                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : AUSTRALIAN SYNCHROTRON             
REMARK 200  BEAMLINE                       : MX1                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9537                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15331                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 67.320                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 12.50                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.74                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 12.70                              
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
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   (%): 51.48                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 23% PEG3350 AND 0.1 M NAH2PO4, PH 6,     
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.52500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       53.52500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       46.93500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       48.30500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       46.93500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       48.30500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       53.52500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       46.93500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       48.30500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       53.52500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       46.93500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       48.30500            
REMARK 290   SMTRY3   8  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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6170 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18020 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLU A    -1                                                      
REMARK 465     ASP A     0                                                      
REMARK 465     GLU A   181                                                      
REMARK 465     SER A   182                                                      
REMARK 465     GLY A   183                                                      
REMARK 465     ASP A   184                                                      
REMARK 465     ASP A   185                                                      
REMARK 465     ASP A   186                                                      
REMARK 465     ASP A   187                                                      
REMARK 465     LYS A   188                                                      
REMARK 465     GLY C    22                                                      
REMARK 465     SER C    23                                                      
REMARK 465     GLY C    24                                                      
REMARK 465     GLY C    25                                                      
REMARK 465     SER C    26                                                      
REMARK 465     ILE C    27                                                      
REMARK 465     GLU C    28                                                      
REMARK 465     GLY C    29                                                      
REMARK 465     ARG C    30                                                      
REMARK 465     GLY C    31                                                      
REMARK 465     GLY C    32                                                      
REMARK 465     SER C    33                                                      
REMARK 465     GLY C    34                                                      
REMARK 465     ALA C    35                                                      
REMARK 465     SER C    36                                                      
REMARK 465     ARG C    37                                                      
REMARK 465     ASP C    38                                                      
REMARK 465     THR C   142                                                      
REMARK 465     GLU C   143                                                      
REMARK 465     ALA C   144                                                      
REMARK 465     LEU C   145                                                      
REMARK 465     ASN C   146                                                      
REMARK 465     HIS C   147                                                      
REMARK 465     HIS C   148                                                      
REMARK 465     GLN C   227                                                      
REMARK 465     SER C   228                                                      
REMARK 465     THR C   229                                                      
REMARK 465     GLY C   230                                                      
REMARK 465     GLY C   231                                                      
REMARK 465     ASP C   232                                                      
REMARK 465     ASP C   233                                                      
REMARK 465     ASP C   234                                                      
REMARK 465     ASP C   235                                                      
REMARK 465     LYS C   236                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A 172    CG   CD   CE   NZ                                   
REMARK 470     GLN C   0    CG   CD   OE1  NE2                                  
REMARK 470     ARG C 141    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG C 203    CG   CD   NE   CZ   NH1  NH2                        
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  35       95.03    -67.59                                   
REMARK 500    PRO A 115       67.18    -68.27                                   
REMARK 500    VAL A 117      144.03   -170.06                                   
REMARK 500    ASN C  69     -105.98     53.42                                   
REMARK 500    THR C 125      -83.30   -135.76                                   
REMARK 500    ASP C 157       74.77     57.45                                   
REMARK 500    ASP C 171       18.48     59.66                                   
REMARK 500    ASP C 188       35.04    -99.59                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  6MFF A   -1   181  UNP    P01909   DQA1_HUMAN      24    206             
DBREF  6MFF C    0    10  PDB    6MFF     6MFF             0     10             
DBREF  6MFF C   37   228  UNP    O19712   O19712_HUMAN     1    192             
SEQADV 6MFF SER A  182  UNP  P01909              EXPRESSION TAG                 
SEQADV 6MFF GLY A  183  UNP  P01909              EXPRESSION TAG                 
SEQADV 6MFF ASP A  184  UNP  P01909              EXPRESSION TAG                 
SEQADV 6MFF ASP A  185  UNP  P01909              EXPRESSION TAG                 
SEQADV 6MFF ASP A  186  UNP  P01909              EXPRESSION TAG                 
SEQADV 6MFF ASP A  187  UNP  P01909              EXPRESSION TAG                 
SEQADV 6MFF LYS A  188  UNP  P01909              EXPRESSION TAG                 
SEQADV 6MFF GLY C   22  PDB                      LINKER                         
SEQADV 6MFF SER C   23  PDB                      LINKER                         
SEQADV 6MFF GLY C   24  PDB                      LINKER                         
SEQADV 6MFF GLY C   25  PDB                      LINKER                         
SEQADV 6MFF SER C   26  PDB                      LINKER                         
SEQADV 6MFF ILE C   27  PDB                      LINKER                         
SEQADV 6MFF GLU C   28  PDB                      LINKER                         
SEQADV 6MFF GLY C   29  PDB                      LINKER                         
SEQADV 6MFF ARG C   30  PDB                      LINKER                         
SEQADV 6MFF GLY C   31  PDB                      LINKER                         
SEQADV 6MFF GLY C   32  PDB                      LINKER                         
SEQADV 6MFF SER C   33  PDB                      LINKER                         
SEQADV 6MFF GLY C   34  PDB                      LINKER                         
SEQADV 6MFF ALA C   35  PDB                      LINKER                         
SEQADV 6MFF SER C   36  PDB                      LINKER                         
SEQADV 6MFF THR C  229  UNP  O19712              EXPRESSION TAG                 
SEQADV 6MFF GLY C  230  UNP  O19712              EXPRESSION TAG                 
SEQADV 6MFF GLY C  231  UNP  O19712              EXPRESSION TAG                 
SEQADV 6MFF ASP C  232  UNP  O19712              EXPRESSION TAG                 
SEQADV 6MFF ASP C  233  UNP  O19712              EXPRESSION TAG                 
SEQADV 6MFF ASP C  234  UNP  O19712              EXPRESSION TAG                 
SEQADV 6MFF ASP C  235  UNP  O19712              EXPRESSION TAG                 
SEQADV 6MFF LYS C  236  UNP  O19712              EXPRESSION TAG                 
SEQRES   1 A  190  GLU ASP ILE VAL ALA ASP HIS VAL ALA SER TYR GLY VAL          
SEQRES   2 A  190  ASN LEU TYR GLN SER TYR GLY PRO SER GLY GLN TYR THR          
SEQRES   3 A  190  HIS GLU PHE ASP GLY ASP GLU GLN PHE TYR VAL ASP LEU          
SEQRES   4 A  190  GLY ARG LYS GLU THR VAL TRP CYS LEU PRO VAL LEU ARG          
SEQRES   5 A  190  GLN PHE ARG PHE ASP PRO GLN PHE ALA LEU THR ASN ILE          
SEQRES   6 A  190  ALA VAL LEU LYS HIS ASN LEU ASN SER LEU ILE LYS ARG          
SEQRES   7 A  190  SER ASN SER THR ALA ALA THR ASN GLU VAL PRO GLU VAL          
SEQRES   8 A  190  THR VAL PHE SER LYS SER PRO VAL THR LEU GLY GLN PRO          
SEQRES   9 A  190  ASN ILE LEU ILE CYS LEU VAL ASP ASN ILE PHE PRO PRO          
SEQRES  10 A  190  VAL VAL ASN ILE THR TRP LEU SER ASN GLY HIS SER VAL          
SEQRES  11 A  190  THR GLU GLY VAL SER GLU THR SER PHE LEU SER LYS SER          
SEQRES  12 A  190  ASP HIS SER PHE PHE LYS ILE SER TYR LEU THR LEU LEU          
SEQRES  13 A  190  PRO SER ALA GLU GLU SER TYR ASP CYS LYS VAL GLU HIS          
SEQRES  14 A  190  TRP GLY LEU ASP LYS PRO LEU LEU LYS HIS TRP GLU PRO          
SEQRES  15 A  190  GLU SER GLY ASP ASP ASP ASP LYS                              
SEQRES   1 C  226  GLN PRO PHE PRO GLN PRO GLU GLN PRO PHE PRO GLY SER          
SEQRES   2 C  226  GLY GLY SER ILE GLU GLY ARG GLY GLY SER GLY ALA SER          
SEQRES   3 C  226  ARG ASP SER PRO GLU ASP PHE VAL TYR GLN PHE LYS GLY          
SEQRES   4 C  226  MET CYS TYR PHE THR ASN GLY THR GLU ARG VAL ARG LEU          
SEQRES   5 C  226  VAL SER ARG SER ILE TYR ASN ARG GLU GLU ILE VAL ARG          
SEQRES   6 C  226  PHE ASP SER ASP VAL GLY GLU PHE ARG ALA VAL THR LEU          
SEQRES   7 C  226  LEU GLY LEU PRO ALA ALA GLU TYR TRP ASN SER GLN LYS          
SEQRES   8 C  226  ASP ILE LEU GLU ARG LYS ARG ALA ALA VAL ASP ARG VAL          
SEQRES   9 C  226  CYS ARG HIS ASN TYR GLN LEU GLU LEU ARG THR THR LEU          
SEQRES  10 C  226  GLN ARG ARG VAL GLU PRO THR VAL THR ILE SER PRO SER          
SEQRES  11 C  226  ARG THR GLU ALA LEU ASN HIS HIS ASN LEU LEU VAL CYS          
SEQRES  12 C  226  SER VAL THR ASP PHE TYR PRO ALA GLN ILE LYS VAL ARG          
SEQRES  13 C  226  TRP PHE ARG ASN ASP GLN GLU GLU THR ALA GLY VAL VAL          
SEQRES  14 C  226  SER THR PRO LEU ILE ARG ASN GLY ASP TRP THR PHE GLN          
SEQRES  15 C  226  ILE LEU VAL MET LEU GLU MET THR PRO GLN ARG GLY ASP          
SEQRES  16 C  226  VAL TYR THR CYS HIS VAL GLU HIS PRO SER LEU GLN SER          
SEQRES  17 C  226  PRO ILE THR VAL GLU TRP ARG ALA GLN SER THR GLY GLY          
SEQRES  18 C  226  ASP ASP ASP ASP LYS                                          
HET    NAG  A1001      14                                                       
HET    NAG  A1002      14                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
FORMUL   3  NAG    2(C8 H15 N O6)                                               
FORMUL   5  HOH   *25(H2 O)                                                     
HELIX    1 AA1 LEU A   45  PHE A   51  5                                   7    
HELIX    2 AA2 ASP A   55  SER A   77  1                                  23    
HELIX    3 AA3 THR C   87  LEU C   89  5                                   3    
HELIX    4 AA4 GLY C   90  GLN C  100  1                                  11    
HELIX    5 AA5 GLN C  100  ALA C  109  1                                  10    
HELIX    6 AA6 ALA C  109  VAL C  114  1                                   6    
HELIX    7 AA7 VAL C  114  ARG C  124  1                                  11    
HELIX    8 AA8 THR C  125  ARG C  129  5                                   5    
SHEET    1 AA1 8 GLU A  40  TRP A  43  0                                        
SHEET    2 AA1 8 ASP A  29  ASP A  35 -1  N  TYR A  33   O  VAL A  42           
SHEET    3 AA1 8 SER A  19  PHE A  26 -1  N  HIS A  24   O  GLN A  31           
SHEET    4 AA1 8 HIS A   5  GLN A  14 -1  N  VAL A  10   O  THR A  23           
SHEET    5 AA1 8 VAL C  44  THR C  54 -1  O  GLY C  49   N  TYR A   9           
SHEET    6 AA1 8 ARG C  59  TYR C  68 -1  O  ILE C  67   N  GLN C  46           
SHEET    7 AA1 8 GLU C  71  ASP C  77 -1  O  GLU C  71   N  TYR C  68           
SHEET    8 AA1 8 PHE C  83  ALA C  85 -1  O  ARG C  84   N  ARG C  75           
SHEET    1 AA2 4 GLU A  88  SER A  93  0                                        
SHEET    2 AA2 4 ASN A 103  ILE A 112 -1  O  ASP A 110   N  GLU A  88           
SHEET    3 AA2 4 PHE A 145  LEU A 153 -1  O  PHE A 145   N  ILE A 112           
SHEET    4 AA2 4 VAL A 132  GLU A 134 -1  N  SER A 133   O  TYR A 150           
SHEET    1 AA3 4 GLU A  88  SER A  93  0                                        
SHEET    2 AA3 4 ASN A 103  ILE A 112 -1  O  ASP A 110   N  GLU A  88           
SHEET    3 AA3 4 PHE A 145  LEU A 153 -1  O  PHE A 145   N  ILE A 112           
SHEET    4 AA3 4 LEU A 138  SER A 139 -1  N  LEU A 138   O  PHE A 146           
SHEET    1 AA4 4 HIS A 126  VAL A 128  0                                        
SHEET    2 AA4 4 ASN A 118  SER A 123 -1  N  SER A 123   O  HIS A 126           
SHEET    3 AA4 4 TYR A 161  GLU A 166 -1  O  LYS A 164   N  THR A 120           
SHEET    4 AA4 4 LEU A 174  TRP A 178 -1  O  LYS A 176   N  CYS A 163           
SHEET    1 AA5 4 THR C 134  PRO C 139  0                                        
SHEET    2 AA5 4 LEU C 150  PHE C 158 -1  O  SER C 154   N  THR C 136           
SHEET    3 AA5 4 PHE C 191  GLU C 198 -1  O  LEU C 197   N  LEU C 151           
SHEET    4 AA5 4 VAL C 178  SER C 180 -1  N  VAL C 179   O  MET C 196           
SHEET    1 AA6 4 THR C 134  PRO C 139  0                                        
SHEET    2 AA6 4 LEU C 150  PHE C 158 -1  O  SER C 154   N  THR C 136           
SHEET    3 AA6 4 PHE C 191  GLU C 198 -1  O  LEU C 197   N  LEU C 151           
SHEET    4 AA6 4 ILE C 184  ARG C 185 -1  N  ILE C 184   O  GLN C 192           
SHEET    1 AA7 4 GLN C 172  GLU C 174  0                                        
SHEET    2 AA7 4 LYS C 164  ARG C 169 -1  N  ARG C 169   O  GLN C 172           
SHEET    3 AA7 4 TYR C 207  GLU C 212 -1  O  HIS C 210   N  ARG C 166           
SHEET    4 AA7 4 ILE C 220  TRP C 224 -1  O  ILE C 220   N  VAL C 211           
SSBOND   1 CYS A  107    CYS A  163                          1555   1555  2.03  
SSBOND   2 CYS C   51    CYS C  115                          1555   1555  2.03  
SSBOND   3 CYS C  153    CYS C  209                          1555   1555  2.03  
LINK         ND2 ASN A  78                 C1  NAG A1002     1555   1555  1.44  
LINK         ND2 ASN A 118                 C1  NAG A1001     1555   1555  1.45  
CISPEP   1 TYR A    9    GLY A    9A         0        -3.56                     
CISPEP   2 GLY A   17    PRO A   18          0        -1.14                     
CISPEP   3 PHE A  113    PRO A  114          0        -0.82                     
CISPEP   4 TYR C  159    PRO C  160          0         4.40                     
CRYST1   93.870   96.610  107.050  90.00  90.00  90.00 C 2 2 21      8          
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      0.010653  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010351  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009341        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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