PDB Short entry for 2NNA
HEADER    IMMUNE SYSTEM                           24-OCT-06   2NNA              
TITLE     STRUCTURE OF THE MHC CLASS II MOLECULE HLA-DQ8 BOUND WITH A DEAMIDATED
TITLE    2 GLUTEN PEPTIDE                                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MHC CLASS II ANTIGEN;                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES IN DATABASE 24-207;                               
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: MHC CLASS II ANTIGEN;                                      
COMPND   8 CHAIN: B;                                                            
COMPND   9 FRAGMENT: RESIDUES IN DATABASE 33-224;                               
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: GLUTEN PEPTIDE;                                            
COMPND  13 CHAIN: C;                                                            
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   6 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: HI5 CELLS;                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PFASTBACDUAL;                             
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  16 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: HI5 CELLS;                                 
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PFASTBACDUAL;                             
SOURCE  21 MOL_ID: 3;                                                           
SOURCE  22 SYNTHETIC: YES;                                                      
SOURCE  23 OTHER_DETAILS: THE C TERMINUS OF CHAIN C WAS LINKED TO THE N         
SOURCE  24 TERMINUS OF CHAIN B WITH A FLEXIBLE SERINE GLYCINE LINKER. THIS      
SOURCE  25 FLEXIBLE LINKER WAS CLEAVED WITH TRYPSIN AT AN UNKNOWN POINT IN THE  
SOURCE  26 SEQUENCE DURING THE PURIFICATION PROCESS.                            
KEYWDS    MAJOR HISTOCOMPATIBILITY COMPLEX HLA-DQ8, DEAMIDATED GLUTEN PEPTIDE,  
KEYWDS   2 POST TRANSLATIONAL MODIFICATION, IMMUNE SYSTEM                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.N.HENDERSON,J.A.TYE-DIN,J.ROSSJOHN,R.P.ANDERSON                     
REVDAT   4   13-JUL-11 2NNA    1       VERSN                                    
REVDAT   3   18-AUG-09 2NNA    1       DBREF  SEQADV                            
REVDAT   2   24-FEB-09 2NNA    1       VERSN                                    
REVDAT   1   04-SEP-07 2NNA    0                                                
JRNL        AUTH   K.N.HENDERSON,J.A.TYE-DIN,H.H.REID,Z.CHEN,N.A.BORG,          
JRNL        AUTH 2 T.BEISSBARTH,A.TATHAM,S.I.MANNERING,A.W.PURCELL,N.L.DUDEK,   
JRNL        AUTH 3 D.A.VAN HEEL,J.MCCLUSKEY,J.ROSSJOHN,R.P.ANDERSON             
JRNL        TITL   A STRUCTURAL AND IMMUNOLOGICAL BASIS FOR THE ROLE OF HUMAN   
JRNL        TITL 2 LEUKOCYTE ANTIGEN DQ8 IN CELIAC DISEASE                      
JRNL        REF    IMMUNITY                      V.  27    23 2007              
JRNL        REFN                   ISSN 1074-7613                               
JRNL        PMID   17629515                                                     
JRNL        DOI    10.1016/J.IMMUNI.2007.05.015                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
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 : MAXIMUM LIKELIHOOD                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.64                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 36603                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.217                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1473                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3071                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 311                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.85                          
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) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
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 : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2NNA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-OCT-06.                  
REMARK 100 THE RCSB ID CODE IS RCSB040069.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-SEP-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS                       
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : D*TREK                             
REMARK 200  DATA SCALING SOFTWARE          : D*TREK                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36603                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 49.640                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1JK8, WITH THE INSULIN PEPTIDE REMOVED     
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.50                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.28                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05M MONO-POTTASIUM DIHYDROGEN          
REMARK 280  PHOSPHATE, 19%(W/V) PEG 8000, VAPOR DIFFUSION, HANGING DROP,        
REMARK 280  TEMPERATURE 298K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       29.41500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       56.53000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.26000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       56.53000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       29.41500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       46.26000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 7370 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18090 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLU A   181                                                      
REMARK 465     GLY B   -14                                                      
REMARK 465     GLY B   -13                                                      
REMARK 465     GLY B   -12                                                      
REMARK 465     GLY B   -11                                                      
REMARK 465     SER B   -10                                                      
REMARK 465     ILE B    -9                                                      
REMARK 465     GLU B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     ARG B    -6                                                      
REMARK 465     GLY B    -5                                                      
REMARK 465     SER B    -4                                                      
REMARK 465     GLY B    -3                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     SER B   104                                                      
REMARK 465     ARG B   105                                                      
REMARK 465     THR B   106                                                      
REMARK 465     GLU B   107                                                      
REMARK 465     ALA B   108                                                      
REMARK 465     LEU B   109                                                      
REMARK 465     ASN B   110                                                      
REMARK 465     HIS B   111                                                      
REMARK 465     HIS B   112                                                      
REMARK 465     ASN B   113                                                      
REMARK 465     GLN B   191                                                      
REMARK 465     SER B   192                                                      
REMARK 465     GLN C    -3                                                      
REMARK 465     GLN C    -2                                                      
REMARK 465     TYR C    -1                                                      
REMARK 465     PRO C     0                                                      
REMARK 465     GLN C    14                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO B 165   CA  -  N   -  CD  ANGL. DEV. = -17.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    TYR A   9       54.58   -100.49                                   
REMARK 500    ASN B  33     -106.43     66.51                                   
REMARK 500    THR B  89      -87.30   -132.53                                   
REMARK 500    ASP B 121       70.79     45.82                                   
REMARK 500    PRO B 124     -170.39    -68.44                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 192        DISTANCE =  5.38 ANGSTROMS                       
REMARK 525    HOH A 265        DISTANCE =  7.14 ANGSTROMS                       
REMARK 525    HOH A 269        DISTANCE =  5.51 ANGSTROMS                       
REMARK 525    HOH A 277        DISTANCE =  5.43 ANGSTROMS                       
REMARK 525    HOH A 341        DISTANCE =  6.16 ANGSTROMS                       
REMARK 525    HOH A 347        DISTANCE =  6.70 ANGSTROMS                       
REMARK 525    HOH A 349        DISTANCE =  8.04 ANGSTROMS                       
REMARK 525    HOH A 357        DISTANCE =  5.83 ANGSTROMS                       
REMARK 525    HOH B 197        DISTANCE =  7.58 ANGSTROMS                       
REMARK 525    HOH B 209        DISTANCE =  6.67 ANGSTROMS                       
REMARK 525    HOH B 211        DISTANCE =  5.17 ANGSTROMS                       
REMARK 525    HOH B 267        DISTANCE =  6.34 ANGSTROMS                       
REMARK 525    HOH B 275        DISTANCE =  5.58 ANGSTROMS                       
REMARK 525    HOH B 305        DISTANCE =  5.07 ANGSTROMS                       
DBREF  2NNA A   -1   181  UNP    Q5Y7F5   Q5Y7F5_HUMAN    24    207             
DBREF  2NNA B    1   192  UNP    Q5Y7F6   Q5Y7F6_HUMAN    33    224             
DBREF  2NNA C   -3    14  UNP    P18573   GDA9_WHEAT     243    260             
SEQADV 2NNA GLY B  -14  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLY B  -13  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLY B  -12  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLY B  -11  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA SER B  -10  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA ILE B   -9  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLU B   -8  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLY B   -7  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA ARG B   -6  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLY B   -5  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA SER B   -4  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLY B   -3  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLY B   -2  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLY B   -1  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA SER B    0  UNP  Q5Y7F6              EXPRESSION TAG                 
SEQADV 2NNA GLU C    3  UNP  P18573    GLN   249 CONFLICT                       
SEQADV 2NNA GLU C   11  UNP  P18573    GLN   257 CONFLICT                       
SEQRES   1 A  184  GLU ASP ILE VAL ALA ASP HIS VAL ALA SER TYR GLY VAL          
SEQRES   2 A  184  ASN LEU TYR GLN SER TYR GLY PRO SER GLY GLN TYR SER          
SEQRES   3 A  184  HIS GLU PHE ASP GLY ASP GLU GLU PHE TYR VAL ASP LEU          
SEQRES   4 A  184  GLU ARG LYS GLU THR VAL TRP GLN LEU PRO LEU PHE ARG          
SEQRES   5 A  184  ARG PHE ARG ARG PHE ASP PRO GLN PHE ALA LEU THR ASN          
SEQRES   6 A  184  ILE ALA VAL LEU LYS HIS ASN LEU ASN ILE VAL ILE LYS          
SEQRES   7 A  184  ARG SER ASN SER THR ALA ALA THR ASN GLU VAL PRO GLU          
SEQRES   8 A  184  VAL THR VAL PHE SER LYS SER PRO VAL THR LEU GLY GLN          
SEQRES   9 A  184  PRO ASN THR LEU ILE CYS LEU VAL ASP ASN ILE PHE PRO          
SEQRES  10 A  184  PRO VAL VAL ASN ILE THR TRP LEU SER ASN GLY HIS SER          
SEQRES  11 A  184  VAL THR GLU GLY VAL SER GLU THR SER PHE LEU SER LYS          
SEQRES  12 A  184  SER ASP HIS SER PHE PHE LYS ILE SER TYR LEU THR PHE          
SEQRES  13 A  184  LEU PRO SER ALA ASP GLU ILE TYR ASP CYS LYS VAL GLU          
SEQRES  14 A  184  HIS TRP GLY LEU ASP GLU PRO LEU LEU LYS HIS TRP GLU          
SEQRES  15 A  184  PRO GLU                                                      
SEQRES   1 B  207  GLY GLY GLY GLY SER ILE GLU GLY ARG GLY SER GLY GLY          
SEQRES   2 B  207  GLY SER ARG ASP SER PRO GLU ASP PHE VAL TYR GLN PHE          
SEQRES   3 B  207  LYS GLY MET CYS TYR PHE THR ASN GLY THR GLU ARG VAL          
SEQRES   4 B  207  ARG LEU VAL THR ARG TYR ILE TYR ASN ARG GLU GLU TYR          
SEQRES   5 B  207  ALA ARG PHE ASP SER ASP VAL GLY VAL TYR ARG ALA VAL          
SEQRES   6 B  207  THR PRO LEU GLY PRO PRO ALA ALA GLU TYR TRP ASN SER          
SEQRES   7 B  207  GLN LYS GLU VAL LEU GLU ARG THR ARG ALA GLU LEU ASP          
SEQRES   8 B  207  THR VAL CYS ARG HIS ASN TYR GLN LEU GLU LEU ARG THR          
SEQRES   9 B  207  THR LEU GLN ARG ARG VAL GLU PRO THR VAL THR ILE SER          
SEQRES  10 B  207  PRO SER ARG THR GLU ALA LEU ASN HIS HIS ASN LEU LEU          
SEQRES  11 B  207  VAL CYS SER VAL THR ASP PHE TYR PRO ALA GLN ILE LYS          
SEQRES  12 B  207  VAL ARG TRP PHE ARG ASN ASP GLN GLU GLU THR THR GLY          
SEQRES  13 B  207  VAL VAL SER THR PRO LEU ILE ARG ASN GLY ASP TRP THR          
SEQRES  14 B  207  PHE GLN ILE LEU VAL MET LEU GLU MET THR PRO GLN ARG          
SEQRES  15 B  207  GLY ASP VAL TYR THR CYS HIS VAL GLU HIS PRO SER LEU          
SEQRES  16 B  207  GLN ASN PRO ILE ILE VAL GLU TRP ARG ALA GLN SER              
SEQRES   1 C   18  GLN GLN TYR PRO SER GLY GLU GLY SER PHE GLN PRO SER          
SEQRES   2 C   18  GLN GLU ASN PRO GLN                                          
FORMUL   4  HOH   *311(H2 O)                                                    
HELIX    1   1 LEU A   45  ARG A   52  1                                   8    
HELIX    2   2 ASP A   55  SER A   77  1                                  23    
HELIX    3   3 GLY B   -1  SER B    3  5                                   5    
HELIX    4   4 GLY B   54  SER B   63  1                                  10    
HELIX    5   5 GLN B   64  VAL B   78  1                                  15    
HELIX    6   6 VAL B   78  ARG B   88  1                                  11    
HELIX    7   7 THR B   89  ARG B   93  5                                   5    
SHEET    1   A 8 GLU A  40  TRP A  43  0                                        
SHEET    2   A 8 ASP A  29  ASP A  35 -1  N  ASP A  35   O  GLU A  40           
SHEET    3   A 8 SER A  19  PHE A  26 -1  N  HIS A  24   O  GLU A  31           
SHEET    4   A 8 HIS A   5  GLN A  14 -1  N  SER A   8   O  GLU A  25           
SHEET    5   A 8 VAL B   8  THR B  18 -1  O  TYR B   9   N  TYR A  13           
SHEET    6   A 8 ARG B  23  TYR B  32 -1  O  ARG B  25   N  TYR B  16           
SHEET    7   A 8 GLU B  35  ASP B  41 -1  O  GLU B  35   N  TYR B  32           
SHEET    8   A 8 TYR B  47  ALA B  49 -1  O  ARG B  48   N  ARG B  39           
SHEET    1   B 4 GLU A  88  SER A  93  0                                        
SHEET    2   B 4 ASN A 103  ILE A 112 -1  O  ILE A 106   N  PHE A  92           
SHEET    3   B 4 PHE A 145  PHE A 153 -1  O  PHE A 145   N  ILE A 112           
SHEET    4   B 4 VAL A 132  GLU A 134 -1  N  SER A 133   O  TYR A 150           
SHEET    1   C 4 GLU A  88  SER A  93  0                                        
SHEET    2   C 4 ASN A 103  ILE A 112 -1  O  ILE A 106   N  PHE A  92           
SHEET    3   C 4 PHE A 145  PHE A 153 -1  O  PHE A 145   N  ILE A 112           
SHEET    4   C 4 LEU A 138  SER A 139 -1  N  LEU A 138   O  PHE A 146           
SHEET    1   D 4 HIS A 126  VAL A 128  0                                        
SHEET    2   D 4 ASN A 118  SER A 123 -1  N  SER A 123   O  HIS A 126           
SHEET    3   D 4 TYR A 161  GLU A 166 -1  O  LYS A 164   N  THR A 120           
SHEET    4   D 4 LEU A 174  TRP A 178 -1  O  LEU A 174   N  VAL A 165           
SHEET    1   E 4 THR B  98  SER B 102  0                                        
SHEET    2   E 4 LEU B 115  PHE B 122 -1  O  SER B 118   N  THR B 100           
SHEET    3   E 4 PHE B 155  LEU B 161 -1  O  LEU B 161   N  LEU B 115           
SHEET    4   E 4 VAL B 142  SER B 144 -1  N  VAL B 143   O  MET B 160           
SHEET    1   F 4 THR B  98  SER B 102  0                                        
SHEET    2   F 4 LEU B 115  PHE B 122 -1  O  SER B 118   N  THR B 100           
SHEET    3   F 4 PHE B 155  LEU B 161 -1  O  LEU B 161   N  LEU B 115           
SHEET    4   F 4 ILE B 148  ARG B 149 -1  N  ILE B 148   O  GLN B 156           
SHEET    1   G 4 GLN B 136  GLU B 137  0                                        
SHEET    2   G 4 LYS B 128  ARG B 133 -1  N  ARG B 133   O  GLN B 136           
SHEET    3   G 4 TYR B 171  GLU B 176 -1  O  HIS B 174   N  ARG B 130           
SHEET    4   G 4 ILE B 184  TRP B 188 -1  O  ILE B 184   N  VAL B 175           
SSBOND   1 CYS A  107    CYS A  163                          1555   1555  2.03  
SSBOND   2 CYS B   15    CYS B   79                          1555   1555  2.04  
SSBOND   3 CYS B  117    CYS B  173                          1555   1555  2.03  
CISPEP   1 GLY A   17    PRO A   18          0        -0.05                     
CISPEP   2 PHE A  113    PRO A  114          0        -0.19                     
CISPEP   3 TYR B  123    PRO B  124          0         0.10                     
CRYST1   58.830   92.520  113.060  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016998  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010808  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008845        0.00000