PDB Short entry for 1LNU
HEADER    SUGAR BINDING PROTEIN                   03-MAY-02   1LNU              
TITLE     CRYSTAL STRUCTURE OF CLASS II MHC MOLECULE IAB BOUND TO EALPHA3K      
TITLE    2 PEPTIDE                                                              
CAVEAT     1LNU    NAG G 311 HAS WRONG CHIRALITY AT ATOM C1                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, A-B ALPHA CHAIN;  
COMPND   3 CHAIN: A, C, E, G;                                                   
COMPND   4 SYNONYM: IAALPHA;                                                    
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, A BETA CHAIN;     
COMPND   8 CHAIN: B, D, F, H;                                                   
COMPND   9 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   6 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   8 EXPRESSION_SYSTEM_CELL_LINE: SF9;                                    
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  12 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE  13 ORGANISM_TAXID: 10090;                                               
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  16 EXPRESSION_SYSTEM_CELL_LINE: SF9;                                    
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS                           
KEYWDS    PROTEIN-PEPTIDE COMPLEX, T CELL RECEPTOR, ANTIGEN PRESENTATION, SUGAR 
KEYWDS   2 BINDING PROTEIN                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.LIU,S.DAI,F.CRAWFORD,R.FRUGE,P.MARRACK,J.KAPPLER                    
REVDAT   6   16-AUG-23 1LNU    1       HETSYN                                   
REVDAT   5   29-JUL-20 1LNU    1       CAVEAT COMPND REMARK SEQADV              
REVDAT   5 2                   1       HET    HETNAM FORMUL LINK                
REVDAT   5 3                   1       SITE   ATOM                              
REVDAT   4   13-JUL-11 1LNU    1       VERSN                                    
REVDAT   3   24-FEB-09 1LNU    1       VERSN                                    
REVDAT   2   01-APR-03 1LNU    1       JRNL                                     
REVDAT   1   14-AUG-02 1LNU    0                                                
JRNL        AUTH   X.LIU,S.DAI,F.CRAWFORD,R.FRUGE,P.MARRACK,J.KAPPLER           
JRNL        TITL   ALTERNATE INTERACTIONS DEFINE THE BINDING OF PEPTIDES TO THE 
JRNL        TITL 2 MHC MOLECULE IA(B).                                          
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  99  8820 2002              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   12084926                                                     
JRNL        DOI    10.1073/PNAS.132272099                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.39                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 53511.210                      
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 74.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 54479                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.211                           
REMARK   3   FREE R VALUE                     : 0.245                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2621                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.66                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 22.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2609                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3070                       
REMARK   3   BIN FREE R VALUE                    : 0.3230                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.20                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 115                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.032                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 12860                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 168                                     
REMARK   3   SOLVENT ATOMS            : 237                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 14.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.60                          
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.37                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.38                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.43                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.38                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.500                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.60                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.000                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 28.56                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : CONSTR                                                  
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : CARBOHYDRATE.PARAM                             
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1LNU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000016118.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-DEC-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
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                       : 19-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.99187                            
REMARK 200  MONOCHROMATOR                  : YALE MIRRORS                       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : SDMS                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 54497                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 74.8                               
REMARK 200  DATA REDUNDANCY                : 2.200                              
REMARK 200  R MERGE                    (I) : 0.08900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.59                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 21.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 2IAD                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.53                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, MES, KH2PO4, PH 6.0, VAPOR      
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 298K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000      137.09000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
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 300 REMARK: ONE MOLECULE INCLUDES ONE ALPHA CHAIN AND ONE BETA CHAIN     
REMARK 300 WITH THE PEPTIDE                                                     
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: 7110 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19750 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7190 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19720 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
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: 7120 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19680 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
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: 7100 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19740 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H                                  
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   OE1  GLU B    40     OH   TYR B    42              2.00            
REMARK 500   O    ARG H   160     O    HOH H   328              2.03            
REMARK 500   O    GLU F   164     O    HOH F   345              2.08            
REMARK 500   O    MET H   187     O    HOH H   339              2.08            
REMARK 500   O    HIS B   204     O    HOH B   313              2.12            
REMARK 500   O    THR G   136     NZ   LYS G   148              2.15            
REMARK 500   O    HIS E     5     O    HOH E   330              2.16            
REMARK 500   OE1  GLU D   113     OG   SER D   117              2.16            
REMARK 500   OH   TYR D    52     OE2  GLU D   100              2.17            
REMARK 500   OG   SER D    18     N2   NAG C   304              2.17            
REMARK 500   O    GLY G     7     O    HOH G   323              2.17            
REMARK 500   OE2  GLU F    62     O    HOH F   319              2.17            
REMARK 500   OG1  THR F   166     O    HOH F   342              2.19            
REMARK 500   O    HOH D   318     O    HOH D   324              2.19            
REMARK 500   O    SER A    16     O    HOH A   309              2.19            
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    THR B   166     OG   SER H   171     2645     2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    TRP D 215   CB    TRP D 215   CG     -0.112                       
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    GLU A   2       96.60    -13.37                                   
REMARK 500    ALA A   3      132.64   -174.86                                   
REMARK 500    ASP A   4      -97.53    -54.19                                   
REMARK 500    PHE A  33      168.68    176.02                                   
REMARK 500    LYS A  40       60.25     63.25                                   
REMARK 500    ASN A  70      -34.64    -39.55                                   
REMARK 500    VAL A  73      -71.82    -49.63                                   
REMARK 500    LYS A  76      -71.53    -48.94                                   
REMARK 500    ARG A  77       -9.54    -40.25                                   
REMARK 500    PHE A  93      145.42   -178.80                                   
REMARK 500    LEU A 100      137.95    -29.97                                   
REMARK 500    PHE A 114      127.17   -174.66                                   
REMARK 500    LYS A 127       44.37   -141.17                                   
REMARK 500    SER A 128       81.94      5.92                                   
REMARK 500    ASP A 131      144.65    156.44                                   
REMARK 500    ASP A 158       43.10    -64.41                                   
REMARK 500    ASP A 159      -67.76   -139.70                                   
REMARK 500    TRP A 169       -6.86    -57.30                                   
REMARK 500    PRO A 174      130.91    -30.42                                   
REMARK 500    ASP B  13      -65.30      2.29                                   
REMARK 500    ARG B  22     -111.03   -128.43                                   
REMARK 500    SER B  24     -147.44    -75.95                                   
REMARK 500    SER B  29     -146.70   -167.61                                   
REMARK 500    GLU B  30     -157.70   -163.67                                   
REMARK 500    ASN B  45       70.90     59.67                                   
REMARK 500    ASN B  59      -95.12     60.74                                   
REMARK 500    GLU B  78      -49.74    -29.94                                   
REMARK 500    LEU B  79        8.40    -66.66                                   
REMARK 500    ARG B  81      -53.85    -29.92                                   
REMARK 500    CYS B 105      -50.35   -165.51                                   
REMARK 500    THR B 116      -84.38   -144.79                                   
REMARK 500    SER B 131     -145.07   -124.09                                   
REMARK 500    THR B 133     -123.80     38.13                                   
REMARK 500    ALA B 135     -165.17    -73.98                                   
REMARK 500    LEU B 136      114.01    -25.87                                   
REMARK 500    ASN B 137      -38.52   -176.48                                   
REMARK 500    HIS B 138       -0.44    158.37                                   
REMARK 500    ASN B 140       85.63   -173.16                                   
REMARK 500    TYR B 150      138.39    178.94                                   
REMARK 500    PRO B 151     -176.20    -60.58                                   
REMARK 500    ASN B 161       38.62     15.41                                   
REMARK 500    ILE B 175       82.14     63.94                                   
REMARK 500    HIS B 204      -80.32    118.34                                   
REMARK 500    PRO B 205      -52.28    -13.35                                   
REMARK 500    SER B 206        6.93   -157.73                                   
REMARK 500    GLU C   2       95.81    -13.65                                   
REMARK 500    ALA C   3      133.67   -174.92                                   
REMARK 500    ASP C   4      -96.15    -54.78                                   
REMARK 500    PHE C  33      169.57    175.94                                   
REMARK 500    ASN C  70      -36.92    -38.15                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     182 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR F  66         0.10    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2IAD   RELATED DB: PDB                                   
REMARK 900 CLASS II MHC I-AD IN COMPLEX WITH AN INFLUENZA HEMAGGLUTININ         
REMARK 900 PEPTIDE 126-138                                                      
REMARK 999                                                                      
REMARK 999 SEQUENCE AUTHOR STATES TWO SEPARATE SEQUENCES, AN EALPHA3K           
REMARK 999 PEPTIDE(1-13) AND LINKER(14-28), WHICH START FROM RESIDUE 1 TO       
REMARK 999 RESIDUE 28 WERE ADDED TO THE N-TERMINUS OF THE BETA CHAIN OF THE     
REMARK 999 CLASS II MHC IAB OF CHAINS B,D,F AND H.                              
DBREF  1LNU A    1   182  UNP    P14434   HA2B_MOUSE      27    208             
DBREF  1LNU B   29   217  UNP    P14483   HB2A_MOUSE      27    218             
DBREF  1LNU C    1   182  UNP    P14434   HA2B_MOUSE      27    208             
DBREF  1LNU D   29   217  UNP    P14483   HB2A_MOUSE      27    218             
DBREF  1LNU E    1   182  UNP    P14434   HA2B_MOUSE      27    208             
DBREF  1LNU F   29   217  UNP    P14483   HB2A_MOUSE      27    218             
DBREF  1LNU G    1   182  UNP    P14434   HA2B_MOUSE      27    208             
DBREF  1LNU H   29   217  UNP    P14483   HB2A_MOUSE      27    218             
SEQADV 1LNU LYS B  216  UNP  P14483    ARG   217 CONFLICT                       
SEQADV 1LNU LYS D  216  UNP  P14483    ARG   217 CONFLICT                       
SEQADV 1LNU LYS F  216  UNP  P14483    ARG   217 CONFLICT                       
SEQADV 1LNU LYS H  216  UNP  P14483    ARG   217 CONFLICT                       
SEQRES   1 A  182  ILE GLU ALA ASP HIS VAL GLY THR TYR GLY ILE SER VAL          
SEQRES   2 A  182  TYR GLN SER PRO GLY ASP ILE GLY GLN TYR THR PHE GLU          
SEQRES   3 A  182  PHE ASP GLY ASP GLU LEU PHE TYR VAL ASP LEU ASP LYS          
SEQRES   4 A  182  LYS GLU THR VAL TRP MET LEU PRO GLU PHE GLY GLN LEU          
SEQRES   5 A  182  ALA SER PHE ASP PRO GLN GLY GLY LEU GLN ASN ILE ALA          
SEQRES   6 A  182  VAL VAL LYS HIS ASN LEU GLY VAL LEU THR LYS ARG SER          
SEQRES   7 A  182  ASN SER THR PRO ALA THR ASN GLU ALA PRO GLN ALA THR          
SEQRES   8 A  182  VAL PHE PRO LYS SER PRO VAL LEU LEU GLY GLN PRO ASN          
SEQRES   9 A  182  THR LEU ILE CYS PHE VAL ASP ASN ILE PHE PRO PRO VAL          
SEQRES  10 A  182  ILE ASN ILE THR TRP LEU ARG ASN SER LYS SER VAL ALA          
SEQRES  11 A  182  ASP GLY VAL TYR GLU THR SER PHE PHE VAL ASN ARG ASP          
SEQRES  12 A  182  TYR SER PHE HIS LYS LEU SER TYR LEU THR PHE ILE PRO          
SEQRES  13 A  182  SER ASP ASP ASP ILE TYR ASP CYS LYS VAL GLU HIS TRP          
SEQRES  14 A  182  GLY LEU GLU GLU PRO VAL LEU LYS HIS TRP GLU PRO GLU          
SEQRES   1 B  217  PHE GLU ALA GLN LYS ALA LYS ALA ASN LYS ALA VAL ASP          
SEQRES   2 B  217  GLY GLY GLY GLY SER LEU VAL PRO ARG GLY SER GLY GLY          
SEQRES   3 B  217  GLY GLY SER GLU ARG HIS PHE VAL TYR GLN PHE MET GLY          
SEQRES   4 B  217  GLU CYS TYR PHE THR ASN GLY THR GLN ARG ILE ARG TYR          
SEQRES   5 B  217  VAL THR ARG TYR ILE TYR ASN ARG GLU GLU TYR VAL ARG          
SEQRES   6 B  217  TYR ASP SER ASP VAL GLY GLU HIS ARG ALA VAL THR GLU          
SEQRES   7 B  217  LEU GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN PRO          
SEQRES   8 B  217  GLU ILE LEU GLU ARG THR ARG ALA GLU LEU ASP THR VAL          
SEQRES   9 B  217  CYS ARG HIS ASN TYR GLU GLY PRO GLU THR HIS THR SER          
SEQRES  10 B  217  LEU ARG ARG LEU GLU GLN PRO ASN VAL VAL ILE SER LEU          
SEQRES  11 B  217  SER ARG THR GLU ALA LEU ASN HIS HIS ASN THR LEU VAL          
SEQRES  12 B  217  CYS SER VAL THR ASP PHE TYR PRO ALA LYS ILE LYS VAL          
SEQRES  13 B  217  ARG TRP PHE ARG ASN GLY GLN GLU GLU THR VAL GLY VAL          
SEQRES  14 B  217  SER SER THR GLN LEU ILE ARG ASN GLY ASP TRP THR PHE          
SEQRES  15 B  217  GLN VAL LEU VAL MET LEU GLU MET THR PRO ARG ARG GLY          
SEQRES  16 B  217  GLU VAL TYR THR CYS HIS VAL GLU HIS PRO SER LEU LYS          
SEQRES  17 B  217  SER PRO ILE THR VAL GLU TRP LYS ALA                          
SEQRES   1 C  182  ILE GLU ALA ASP HIS VAL GLY THR TYR GLY ILE SER VAL          
SEQRES   2 C  182  TYR GLN SER PRO GLY ASP ILE GLY GLN TYR THR PHE GLU          
SEQRES   3 C  182  PHE ASP GLY ASP GLU LEU PHE TYR VAL ASP LEU ASP LYS          
SEQRES   4 C  182  LYS GLU THR VAL TRP MET LEU PRO GLU PHE GLY GLN LEU          
SEQRES   5 C  182  ALA SER PHE ASP PRO GLN GLY GLY LEU GLN ASN ILE ALA          
SEQRES   6 C  182  VAL VAL LYS HIS ASN LEU GLY VAL LEU THR LYS ARG SER          
SEQRES   7 C  182  ASN SER THR PRO ALA THR ASN GLU ALA PRO GLN ALA THR          
SEQRES   8 C  182  VAL PHE PRO LYS SER PRO VAL LEU LEU GLY GLN PRO ASN          
SEQRES   9 C  182  THR LEU ILE CYS PHE VAL ASP ASN ILE PHE PRO PRO VAL          
SEQRES  10 C  182  ILE ASN ILE THR TRP LEU ARG ASN SER LYS SER VAL ALA          
SEQRES  11 C  182  ASP GLY VAL TYR GLU THR SER PHE PHE VAL ASN ARG ASP          
SEQRES  12 C  182  TYR SER PHE HIS LYS LEU SER TYR LEU THR PHE ILE PRO          
SEQRES  13 C  182  SER ASP ASP ASP ILE TYR ASP CYS LYS VAL GLU HIS TRP          
SEQRES  14 C  182  GLY LEU GLU GLU PRO VAL LEU LYS HIS TRP GLU PRO GLU          
SEQRES   1 D  217  PHE GLU ALA GLN LYS ALA LYS ALA ASN LYS ALA VAL ASP          
SEQRES   2 D  217  GLY GLY GLY GLY SER LEU VAL PRO ARG GLY SER GLY GLY          
SEQRES   3 D  217  GLY GLY SER GLU ARG HIS PHE VAL TYR GLN PHE MET GLY          
SEQRES   4 D  217  GLU CYS TYR PHE THR ASN GLY THR GLN ARG ILE ARG TYR          
SEQRES   5 D  217  VAL THR ARG TYR ILE TYR ASN ARG GLU GLU TYR VAL ARG          
SEQRES   6 D  217  TYR ASP SER ASP VAL GLY GLU HIS ARG ALA VAL THR GLU          
SEQRES   7 D  217  LEU GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN PRO          
SEQRES   8 D  217  GLU ILE LEU GLU ARG THR ARG ALA GLU LEU ASP THR VAL          
SEQRES   9 D  217  CYS ARG HIS ASN TYR GLU GLY PRO GLU THR HIS THR SER          
SEQRES  10 D  217  LEU ARG ARG LEU GLU GLN PRO ASN VAL VAL ILE SER LEU          
SEQRES  11 D  217  SER ARG THR GLU ALA LEU ASN HIS HIS ASN THR LEU VAL          
SEQRES  12 D  217  CYS SER VAL THR ASP PHE TYR PRO ALA LYS ILE LYS VAL          
SEQRES  13 D  217  ARG TRP PHE ARG ASN GLY GLN GLU GLU THR VAL GLY VAL          
SEQRES  14 D  217  SER SER THR GLN LEU ILE ARG ASN GLY ASP TRP THR PHE          
SEQRES  15 D  217  GLN VAL LEU VAL MET LEU GLU MET THR PRO ARG ARG GLY          
SEQRES  16 D  217  GLU VAL TYR THR CYS HIS VAL GLU HIS PRO SER LEU LYS          
SEQRES  17 D  217  SER PRO ILE THR VAL GLU TRP LYS ALA                          
SEQRES   1 E  182  ILE GLU ALA ASP HIS VAL GLY THR TYR GLY ILE SER VAL          
SEQRES   2 E  182  TYR GLN SER PRO GLY ASP ILE GLY GLN TYR THR PHE GLU          
SEQRES   3 E  182  PHE ASP GLY ASP GLU LEU PHE TYR VAL ASP LEU ASP LYS          
SEQRES   4 E  182  LYS GLU THR VAL TRP MET LEU PRO GLU PHE GLY GLN LEU          
SEQRES   5 E  182  ALA SER PHE ASP PRO GLN GLY GLY LEU GLN ASN ILE ALA          
SEQRES   6 E  182  VAL VAL LYS HIS ASN LEU GLY VAL LEU THR LYS ARG SER          
SEQRES   7 E  182  ASN SER THR PRO ALA THR ASN GLU ALA PRO GLN ALA THR          
SEQRES   8 E  182  VAL PHE PRO LYS SER PRO VAL LEU LEU GLY GLN PRO ASN          
SEQRES   9 E  182  THR LEU ILE CYS PHE VAL ASP ASN ILE PHE PRO PRO VAL          
SEQRES  10 E  182  ILE ASN ILE THR TRP LEU ARG ASN SER LYS SER VAL ALA          
SEQRES  11 E  182  ASP GLY VAL TYR GLU THR SER PHE PHE VAL ASN ARG ASP          
SEQRES  12 E  182  TYR SER PHE HIS LYS LEU SER TYR LEU THR PHE ILE PRO          
SEQRES  13 E  182  SER ASP ASP ASP ILE TYR ASP CYS LYS VAL GLU HIS TRP          
SEQRES  14 E  182  GLY LEU GLU GLU PRO VAL LEU LYS HIS TRP GLU PRO GLU          
SEQRES   1 F  217  PHE GLU ALA GLN LYS ALA LYS ALA ASN LYS ALA VAL ASP          
SEQRES   2 F  217  GLY GLY GLY GLY SER LEU VAL PRO ARG GLY SER GLY GLY          
SEQRES   3 F  217  GLY GLY SER GLU ARG HIS PHE VAL TYR GLN PHE MET GLY          
SEQRES   4 F  217  GLU CYS TYR PHE THR ASN GLY THR GLN ARG ILE ARG TYR          
SEQRES   5 F  217  VAL THR ARG TYR ILE TYR ASN ARG GLU GLU TYR VAL ARG          
SEQRES   6 F  217  TYR ASP SER ASP VAL GLY GLU HIS ARG ALA VAL THR GLU          
SEQRES   7 F  217  LEU GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN PRO          
SEQRES   8 F  217  GLU ILE LEU GLU ARG THR ARG ALA GLU LEU ASP THR VAL          
SEQRES   9 F  217  CYS ARG HIS ASN TYR GLU GLY PRO GLU THR HIS THR SER          
SEQRES  10 F  217  LEU ARG ARG LEU GLU GLN PRO ASN VAL VAL ILE SER LEU          
SEQRES  11 F  217  SER ARG THR GLU ALA LEU ASN HIS HIS ASN THR LEU VAL          
SEQRES  12 F  217  CYS SER VAL THR ASP PHE TYR PRO ALA LYS ILE LYS VAL          
SEQRES  13 F  217  ARG TRP PHE ARG ASN GLY GLN GLU GLU THR VAL GLY VAL          
SEQRES  14 F  217  SER SER THR GLN LEU ILE ARG ASN GLY ASP TRP THR PHE          
SEQRES  15 F  217  GLN VAL LEU VAL MET LEU GLU MET THR PRO ARG ARG GLY          
SEQRES  16 F  217  GLU VAL TYR THR CYS HIS VAL GLU HIS PRO SER LEU LYS          
SEQRES  17 F  217  SER PRO ILE THR VAL GLU TRP LYS ALA                          
SEQRES   1 G  182  ILE GLU ALA ASP HIS VAL GLY THR TYR GLY ILE SER VAL          
SEQRES   2 G  182  TYR GLN SER PRO GLY ASP ILE GLY GLN TYR THR PHE GLU          
SEQRES   3 G  182  PHE ASP GLY ASP GLU LEU PHE TYR VAL ASP LEU ASP LYS          
SEQRES   4 G  182  LYS GLU THR VAL TRP MET LEU PRO GLU PHE GLY GLN LEU          
SEQRES   5 G  182  ALA SER PHE ASP PRO GLN GLY GLY LEU GLN ASN ILE ALA          
SEQRES   6 G  182  VAL VAL LYS HIS ASN LEU GLY VAL LEU THR LYS ARG SER          
SEQRES   7 G  182  ASN SER THR PRO ALA THR ASN GLU ALA PRO GLN ALA THR          
SEQRES   8 G  182  VAL PHE PRO LYS SER PRO VAL LEU LEU GLY GLN PRO ASN          
SEQRES   9 G  182  THR LEU ILE CYS PHE VAL ASP ASN ILE PHE PRO PRO VAL          
SEQRES  10 G  182  ILE ASN ILE THR TRP LEU ARG ASN SER LYS SER VAL ALA          
SEQRES  11 G  182  ASP GLY VAL TYR GLU THR SER PHE PHE VAL ASN ARG ASP          
SEQRES  12 G  182  TYR SER PHE HIS LYS LEU SER TYR LEU THR PHE ILE PRO          
SEQRES  13 G  182  SER ASP ASP ASP ILE TYR ASP CYS LYS VAL GLU HIS TRP          
SEQRES  14 G  182  GLY LEU GLU GLU PRO VAL LEU LYS HIS TRP GLU PRO GLU          
SEQRES   1 H  217  PHE GLU ALA GLN LYS ALA LYS ALA ASN LYS ALA VAL ASP          
SEQRES   2 H  217  GLY GLY GLY GLY SER LEU VAL PRO ARG GLY SER GLY GLY          
SEQRES   3 H  217  GLY GLY SER GLU ARG HIS PHE VAL TYR GLN PHE MET GLY          
SEQRES   4 H  217  GLU CYS TYR PHE THR ASN GLY THR GLN ARG ILE ARG TYR          
SEQRES   5 H  217  VAL THR ARG TYR ILE TYR ASN ARG GLU GLU TYR VAL ARG          
SEQRES   6 H  217  TYR ASP SER ASP VAL GLY GLU HIS ARG ALA VAL THR GLU          
SEQRES   7 H  217  LEU GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN PRO          
SEQRES   8 H  217  GLU ILE LEU GLU ARG THR ARG ALA GLU LEU ASP THR VAL          
SEQRES   9 H  217  CYS ARG HIS ASN TYR GLU GLY PRO GLU THR HIS THR SER          
SEQRES  10 H  217  LEU ARG ARG LEU GLU GLN PRO ASN VAL VAL ILE SER LEU          
SEQRES  11 H  217  SER ARG THR GLU ALA LEU ASN HIS HIS ASN THR LEU VAL          
SEQRES  12 H  217  CYS SER VAL THR ASP PHE TYR PRO ALA LYS ILE LYS VAL          
SEQRES  13 H  217  ARG TRP PHE ARG ASN GLY GLN GLU GLU THR VAL GLY VAL          
SEQRES  14 H  217  SER SER THR GLN LEU ILE ARG ASN GLY ASP TRP THR PHE          
SEQRES  15 H  217  GLN VAL LEU VAL MET LEU GLU MET THR PRO ARG ARG GLY          
SEQRES  16 H  217  GLU VAL TYR THR CYS HIS VAL GLU HIS PRO SER LEU LYS          
SEQRES  17 H  217  SER PRO ILE THR VAL GLU TRP LYS ALA                          
MODRES 1LNU ASN A   79  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN A  119  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN B   45  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN C   79  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN C  119  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN D   45  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN E   79  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN E  119  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN F   45  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN G   79  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN G  119  ASN  GLYCOSYLATION SITE                                 
MODRES 1LNU ASN H   45  ASN  GLYCOSYLATION SITE                                 
HET    NAG  A 301      14                                                       
HET    NAG  A 302      14                                                       
HET    NAG  B 303      14                                                       
HET    NAG  C 304      14                                                       
HET    NAG  C 305      14                                                       
HET    NAG  D 306      14                                                       
HET    NAG  E 307      14                                                       
HET    NAG  E 308      14                                                       
HET    NAG  F 309      14                                                       
HET    NAG  G 310      14                                                       
HET    NAG  G 311      14                                                       
HET    NAG  H 312      14                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
FORMUL   9  NAG    12(C8 H15 N O6)                                              
FORMUL  21  HOH   *237(H2 O)                                                    
HELIX    1   1 LEU A   46  ALA A   53  1                                   8    
HELIX    2   2 ASP A   56  SER A   78  1                                  23    
HELIX    3   3 THR B   77  LEU B   79  5                                   3    
HELIX    4   4 GLY B   80  GLN B   90  1                                  11    
HELIX    5   5 GLN B   90  ARG B   98  1                                   9    
HELIX    6   6 ALA B   99  VAL B  104  1                                   6    
HELIX    7   7 CYS B  105  GLY B  111  1                                   7    
HELIX    8   8 THR B  116  ARG B  120  5                                   5    
HELIX    9   9 LEU C   46  ALA C   53  1                                   8    
HELIX   10  10 ASP C   56  SER C   78  1                                  23    
HELIX   11  11 THR D   77  LEU D   79  5                                   3    
HELIX   12  12 GLY D   80  GLN D   90  1                                  11    
HELIX   13  13 GLN D   90  ARG D   98  1                                   9    
HELIX   14  14 ALA D   99  VAL D  104  1                                   6    
HELIX   15  15 CYS D  105  GLY D  111  1                                   7    
HELIX   16  16 THR D  116  ARG D  120  5                                   5    
HELIX   17  17 LEU E   46  ALA E   53  1                                   8    
HELIX   18  18 ASP E   56  SER E   78  1                                  23    
HELIX   19  19 THR F   77  LEU F   79  5                                   3    
HELIX   20  20 GLY F   80  GLN F   90  1                                  11    
HELIX   21  21 GLN F   90  ARG F   98  1                                   9    
HELIX   22  22 ALA F   99  VAL F  104  1                                   6    
HELIX   23  23 CYS F  105  GLY F  111  1                                   7    
HELIX   24  24 THR F  116  ARG F  120  5                                   5    
HELIX   25  25 LEU G   46  GLN G   51  1                                   6    
HELIX   26  26 ASP G   56  SER G   78  1                                  23    
HELIX   27  27 THR H   77  LEU H   79  5                                   3    
HELIX   28  28 GLY H   80  GLN H   90  1                                  11    
HELIX   29  29 GLN H   90  ARG H   98  1                                   9    
HELIX   30  30 ALA H   99  VAL H  104  1                                   6    
HELIX   31  31 CYS H  105  GLY H  111  1                                   7    
HELIX   32  32 THR H  116  ARG H  120  5                                   5    
SHEET    1   A 8 GLU A  41  TRP A  44  0                                        
SHEET    2   A 8 ASP A  30  ASP A  36 -1  N  TYR A  34   O  VAL A  43           
SHEET    3   A 8 ILE A  20  PHE A  27 -1  N  PHE A  27   O  ASP A  30           
SHEET    4   A 8 VAL A   6  GLN A  15 -1  N  THR A   8   O  GLU A  26           
SHEET    5   A 8 VAL B  34  TYR B  42 -1  O  PHE B  37   N  SER A  12           
SHEET    6   A 8 ARG B  51  TYR B  58 -1  O  ILE B  57   N  GLN B  36           
SHEET    7   A 8 GLU B  61  ASP B  67 -1  O  GLU B  61   N  TYR B  58           
SHEET    8   A 8 HIS B  73  ALA B  75 -1  O  ARG B  74   N  ARG B  65           
SHEET    1   B 4 THR A  91  PRO A  94  0                                        
SHEET    2   B 4 ASN A 104  ILE A 113 -1  O  PHE A 109   N  THR A  91           
SHEET    3   B 4 PHE A 146  PHE A 154 -1  O  PHE A 146   N  ILE A 113           
SHEET    4   B 4 VAL A 133  GLU A 135 -1  N  TYR A 134   O  TYR A 151           
SHEET    1   C 4 THR A  91  PRO A  94  0                                        
SHEET    2   C 4 ASN A 104  ILE A 113 -1  O  PHE A 109   N  THR A  91           
SHEET    3   C 4 PHE A 146  PHE A 154 -1  O  PHE A 146   N  ILE A 113           
SHEET    4   C 4 PHE A 139  VAL A 140 -1  N  PHE A 139   O  HIS A 147           
SHEET    1   D 3 ASN A 119  ARG A 124  0                                        
SHEET    2   D 3 TYR A 162  GLU A 167 -1  O  LYS A 165   N  THR A 121           
SHEET    3   D 3 VAL A 175  TRP A 179 -1  O  VAL A 175   N  VAL A 166           
SHEET    1   E 4 ASN B 125  SER B 131  0                                        
SHEET    2   E 4 THR B 141  PHE B 149 -1  O  THR B 141   N  SER B 131           
SHEET    3   E 4 PHE B 182  GLU B 189 -1  O  PHE B 182   N  PHE B 149           
SHEET    4   E 4 VAL B 169  SER B 171 -1  N  SER B 170   O  MET B 187           
SHEET    1   F 4 GLN B 163  GLU B 165  0                                        
SHEET    2   F 4 LYS B 155  ARG B 160 -1  N  ARG B 160   O  GLN B 163           
SHEET    3   F 4 TYR B 198  GLU B 203 -1  O  HIS B 201   N  ARG B 157           
SHEET    4   F 4 ILE B 211  TRP B 215 -1  O  TRP B 215   N  TYR B 198           
SHEET    1   G 8 GLU C  41  TRP C  44  0                                        
SHEET    2   G 8 ASP C  30  ASP C  36 -1  N  TYR C  34   O  VAL C  43           
SHEET    3   G 8 ILE C  20  PHE C  27 -1  N  PHE C  27   O  ASP C  30           
SHEET    4   G 8 VAL C   6  GLN C  15 -1  N  THR C   8   O  GLU C  26           
SHEET    5   G 8 VAL D  34  TYR D  42 -1  O  PHE D  37   N  SER C  12           
SHEET    6   G 8 ARG D  51  TYR D  58 -1  O  VAL D  53   N  GLU D  40           
SHEET    7   G 8 GLU D  61  ASP D  67 -1  O  GLU D  61   N  TYR D  58           
SHEET    8   G 8 HIS D  73  ALA D  75 -1  O  ARG D  74   N  ARG D  65           
SHEET    1   H 4 THR C  91  PRO C  94  0                                        
SHEET    2   H 4 ASN C 104  ILE C 113 -1  O  PHE C 109   N  THR C  91           
SHEET    3   H 4 PHE C 146  PHE C 154 -1  O  PHE C 146   N  ILE C 113           
SHEET    4   H 4 VAL C 133  GLU C 135 -1  N  TYR C 134   O  TYR C 151           
SHEET    1   I 4 THR C  91  PRO C  94  0                                        
SHEET    2   I 4 ASN C 104  ILE C 113 -1  O  PHE C 109   N  THR C  91           
SHEET    3   I 4 PHE C 146  PHE C 154 -1  O  PHE C 146   N  ILE C 113           
SHEET    4   I 4 PHE C 139  VAL C 140 -1  N  PHE C 139   O  HIS C 147           
SHEET    1   J 3 ASN C 119  ARG C 124  0                                        
SHEET    2   J 3 TYR C 162  GLU C 167 -1  O  LYS C 165   N  THR C 121           
SHEET    3   J 3 VAL C 175  TRP C 179 -1  O  VAL C 175   N  VAL C 166           
SHEET    1   K 4 ASN D 125  SER D 131  0                                        
SHEET    2   K 4 THR D 141  PHE D 149 -1  O  THR D 141   N  SER D 131           
SHEET    3   K 4 PHE D 182  GLU D 189 -1  O  PHE D 182   N  PHE D 149           
SHEET    4   K 4 VAL D 169  SER D 171 -1  N  SER D 170   O  MET D 187           
SHEET    1   L 4 GLN D 163  GLU D 164  0                                        
SHEET    2   L 4 LYS D 155  ARG D 160 -1  N  ARG D 160   O  GLN D 163           
SHEET    3   L 4 TYR D 198  GLU D 203 -1  O  HIS D 201   N  ARG D 157           
SHEET    4   L 4 ILE D 211  TRP D 215 -1  O  TRP D 215   N  TYR D 198           
SHEET    1   M 8 GLU E  41  TRP E  44  0                                        
SHEET    2   M 8 ASP E  30  ASP E  36 -1  N  TYR E  34   O  VAL E  43           
SHEET    3   M 8 ILE E  20  PHE E  27 -1  N  PHE E  27   O  ASP E  30           
SHEET    4   M 8 VAL E   6  GLN E  15 -1  N  THR E   8   O  GLU E  26           
SHEET    5   M 8 VAL F  34  TYR F  42 -1  O  PHE F  37   N  SER E  12           
SHEET    6   M 8 ARG F  51  TYR F  58 -1  O  ILE F  57   N  GLN F  36           
SHEET    7   M 8 GLU F  61  ASP F  67 -1  O  GLU F  61   N  TYR F  58           
SHEET    8   M 8 HIS F  73  ALA F  75 -1  O  ARG F  74   N  ARG F  65           
SHEET    1   N 4 THR E  91  PRO E  94  0                                        
SHEET    2   N 4 ASN E 104  ILE E 113 -1  O  PHE E 109   N  THR E  91           
SHEET    3   N 4 PHE E 146  PHE E 154 -1  O  PHE E 146   N  ILE E 113           
SHEET    4   N 4 VAL E 133  GLU E 135 -1  N  TYR E 134   O  TYR E 151           
SHEET    1   O 4 THR E  91  PRO E  94  0                                        
SHEET    2   O 4 ASN E 104  ILE E 113 -1  O  PHE E 109   N  THR E  91           
SHEET    3   O 4 PHE E 146  PHE E 154 -1  O  PHE E 146   N  ILE E 113           
SHEET    4   O 4 PHE E 139  VAL E 140 -1  N  PHE E 139   O  HIS E 147           
SHEET    1   P 3 ASN E 119  ARG E 124  0                                        
SHEET    2   P 3 TYR E 162  GLU E 167 -1  O  LYS E 165   N  THR E 121           
SHEET    3   P 3 VAL E 175  TRP E 179 -1  O  VAL E 175   N  VAL E 166           
SHEET    1   Q 4 ASN F 125  SER F 131  0                                        
SHEET    2   Q 4 THR F 141  PHE F 149 -1  O  THR F 141   N  SER F 131           
SHEET    3   Q 4 PHE F 182  GLU F 189 -1  O  PHE F 182   N  PHE F 149           
SHEET    4   Q 4 VAL F 169  SER F 171 -1  N  SER F 170   O  MET F 187           
SHEET    1   R 4 GLN F 163  GLU F 165  0                                        
SHEET    2   R 4 LYS F 155  ARG F 160 -1  N  ARG F 160   O  GLN F 163           
SHEET    3   R 4 TYR F 198  GLU F 203 -1  O  HIS F 201   N  ARG F 157           
SHEET    4   R 4 ILE F 211  TRP F 215 -1  O  TRP F 215   N  TYR F 198           
SHEET    1   S 8 GLU G  41  TRP G  44  0                                        
SHEET    2   S 8 ASP G  30  ASP G  36 -1  N  TYR G  34   O  VAL G  43           
SHEET    3   S 8 ILE G  20  PHE G  27 -1  N  PHE G  27   O  ASP G  30           
SHEET    4   S 8 VAL G   6  GLN G  15 -1  N  THR G   8   O  GLU G  26           
SHEET    5   S 8 VAL H  34  TYR H  42 -1  O  PHE H  37   N  SER G  12           
SHEET    6   S 8 ARG H  51  TYR H  58 -1  O  VAL H  53   N  GLU H  40           
SHEET    7   S 8 GLU H  61  ASP H  67 -1  O  GLU H  61   N  TYR H  58           
SHEET    8   S 8 HIS H  73  ALA H  75 -1  O  ARG H  74   N  ARG H  65           
SHEET    1   T 4 THR G  91  PRO G  94  0                                        
SHEET    2   T 4 ASN G 104  ILE G 113 -1  O  PHE G 109   N  THR G  91           
SHEET    3   T 4 PHE G 146  PHE G 154 -1  O  PHE G 146   N  ILE G 113           
SHEET    4   T 4 VAL G 133  GLU G 135 -1  N  TYR G 134   O  TYR G 151           
SHEET    1   U 4 THR G  91  PRO G  94  0                                        
SHEET    2   U 4 ASN G 104  ILE G 113 -1  O  PHE G 109   N  THR G  91           
SHEET    3   U 4 PHE G 146  PHE G 154 -1  O  PHE G 146   N  ILE G 113           
SHEET    4   U 4 PHE G 139  VAL G 140 -1  N  PHE G 139   O  HIS G 147           
SHEET    1   V 3 ASN G 119  ARG G 124  0                                        
SHEET    2   V 3 TYR G 162  GLU G 167 -1  O  LYS G 165   N  THR G 121           
SHEET    3   V 3 VAL G 175  TRP G 179 -1  O  VAL G 175   N  VAL G 166           
SHEET    1   W 4 ASN H 125  SER H 131  0                                        
SHEET    2   W 4 THR H 141  PHE H 149 -1  O  THR H 141   N  SER H 131           
SHEET    3   W 4 PHE H 182  GLU H 189 -1  O  PHE H 182   N  PHE H 149           
SHEET    4   W 4 VAL H 169  SER H 171 -1  N  SER H 170   O  MET H 187           
SHEET    1   X 4 GLN H 163  GLU H 165  0                                        
SHEET    2   X 4 LYS H 155  ARG H 160 -1  N  ARG H 160   O  GLN H 163           
SHEET    3   X 4 TYR H 198  GLU H 203 -1  O  HIS H 201   N  ARG H 157           
SHEET    4   X 4 ILE H 211  TRP H 215 -1  O  TRP H 215   N  TYR H 198           
SSBOND   1 CYS A  108    CYS A  164                          1555   1555  2.04  
SSBOND   2 CYS B   41    CYS B  105                          1555   1555  2.04  
SSBOND   3 CYS B  144    CYS B  200                          1555   1555  2.02  
SSBOND   4 CYS C  108    CYS C  164                          1555   1555  2.04  
SSBOND   5 CYS D   41    CYS D  105                          1555   1555  2.03  
SSBOND   6 CYS D  144    CYS D  200                          1555   1555  2.03  
SSBOND   7 CYS E  108    CYS E  164                          1555   1555  2.04  
SSBOND   8 CYS F   41    CYS F  105                          1555   1555  2.03  
SSBOND   9 CYS F  144    CYS F  200                          1555   1555  2.04  
SSBOND  10 CYS G  108    CYS G  164                          1555   1555  2.05  
SSBOND  11 CYS H   41    CYS H  105                          1555   1555  2.03  
SSBOND  12 CYS H  144    CYS H  200                          1555   1555  2.03  
LINK         ND2 ASN A  79                 C1  NAG A 301     1555   1555  1.44  
LINK         ND2 ASN A 119                 C1  NAG A 302     1555   1555  1.45  
LINK         ND2 ASN B  45                 C1  NAG B 303     1555   1555  1.45  
LINK         ND2 ASN C  79                 C1  NAG C 304     1555   1555  1.46  
LINK         ND2 ASN C 119                 C1  NAG C 305     1555   1555  1.44  
LINK         ND2 ASN D  45                 C1  NAG D 306     1555   1555  1.45  
LINK         ND2 ASN E  79                 C1  NAG E 307     1555   1555  1.45  
LINK         ND2 ASN E 119                 C1  NAG E 308     1555   1555  1.46  
LINK         ND2 ASN F  45                 C1  NAG F 309     1555   1555  1.46  
LINK         ND2 ASN G  79                 C1  NAG G 310     1555   1555  1.46  
LINK         ND2 ASN G 119                 C1  NAG G 311     1555   1555  1.44  
LINK         ND2 ASN H  45                 C1  NAG H 312     1555   1555  1.45  
CISPEP   1 PHE A  114    PRO A  115          0         0.09                     
CISPEP   2 TYR B  150    PRO B  151          0         1.04                     
CISPEP   3 PHE C  114    PRO C  115          0        -0.02                     
CISPEP   4 TYR D  150    PRO D  151          0         1.85                     
CISPEP   5 PHE E  114    PRO E  115          0        -0.25                     
CISPEP   6 TYR F  150    PRO F  151          0         1.09                     
CISPEP   7 PHE G  114    PRO G  115          0        -0.27                     
CISPEP   8 TYR H  150    PRO H  151          0        -0.75                     
CRYST1   65.040  274.180   65.120  90.00 111.42  90.00 P 1 21 1      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      0.015375  0.000000  0.006032        0.00000                         
SCALE2      0.000000  0.003647  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016496        0.00000