HEADER    IMMUNE SYSTEM                           10-OCT-03   1R5I              
TITLE     CRYSTAL STRUCTURE OF THE MAM-MHC COMPLEX                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN;   
COMPND   3 CHAIN: A, E;                                                         
COMPND   4 FRAGMENT: ALPHA CHAIN OF CLASS II MHC (RESIDUES 26-206);             
COMPND   5 SYNONYM: MHC CLASS II ANTIGEN DRA;                                   
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DRB1-1 BETA CHAIN;
COMPND   9 CHAIN: B, F;                                                         
COMPND  10 FRAGMENT: BETA CHAIN OF CLASS II MHC (RESIDUES 30-219);              
COMPND  11 SYNONYM: MHC CLASS I ANTIGEN DRB1*1, DR-1, DR1;                      
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: HEMAGGLUTININ PEPTIDE;                                     
COMPND  15 CHAIN: C, G;                                                         
COMPND  16 FRAGMENT: HAEMAGGLUTININ PEPTIDE (RESIDUES 306-318);                 
COMPND  17 ENGINEERED: YES;                                                     
COMPND  18 MOL_ID: 4;                                                           
COMPND  19 MOLECULE: SUPERANTIGEN;                                              
COMPND  20 CHAIN: D, H;                                                         
COMPND  21 SYNONYM: MYCOPLASMA ARTHRITIDIS-DERIVED MITOGEN;                     
COMPND  22 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: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PLM1;                                     
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_COMMON: HUMAN;                                              
SOURCE  13 ORGANISM_TAXID: 9606;                                                
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PLM1;                                     
SOURCE  19 MOL_ID: 3;                                                           
SOURCE  20 SYNTHETIC: YES;                                                      
SOURCE  21 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THIS SEQUENCE 
SOURCE  22 OCCURS NATURALLY IN INFLUENZA VIRUS.;                                
SOURCE  23 MOL_ID: 4;                                                           
SOURCE  24 ORGANISM_SCIENTIFIC: MYCOPLASMA ARTHRITIDIS;                         
SOURCE  25 ORGANISM_TAXID: 2111;                                                
SOURCE  26 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  27 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  28 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  29 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  30 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1                                 
KEYWDS    SUPERANTIGEN, MHC, MAM, COMPLEX, IMMUNE SYSTEM                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.ZHAO,Z.LI,S.J.DROZD,Y.GUO,W.MOURAD,H.LI                             
REVDAT   5   30-OCT-24 1R5I    1       REMARK                                   
REVDAT   4   15-NOV-23 1R5I    1       REMARK                                   
REVDAT   3   23-AUG-23 1R5I    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 1R5I    1       VERSN                                    
REVDAT   1   16-MAR-04 1R5I    0                                                
JRNL        AUTH   Y.ZHAO,Z.LI,S.J.DROZD,Y.GUO,W.MOURAD,H.LI                    
JRNL        TITL   CRYSTAL STRUCTURE OF MYCOPLASMA ARTHRITIDIS MITOGEN          
JRNL        TITL 2 COMPLEXED WITH HLA-DR1 REVEALS A NOVEL SUPERANTIGEN FOLD AND 
JRNL        TITL 3 A DIMERIZED SUPERANTIGEN-MHC COMPLEX.                        
JRNL        REF    STRUCTURE                     V.  12   277 2004              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   14962388                                                     
JRNL        DOI    10.1016/S0969-2126(04)00020-6                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 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) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 42.23                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 3119994.310                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 95.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 65311                          
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) : 0.238                           
REMARK   3   FREE R VALUE                     : 0.246                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 7.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4640                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
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) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.76                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 80.80                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 8490                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3940                       
REMARK   3   BIN FREE R VALUE                    : 0.3960                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 7.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 651                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.016                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 9888                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 20                                      
REMARK   3   SOLVENT ATOMS            : 106                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 39.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 45.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -10.35000                                            
REMARK   3    B22 (A**2) : 20.35000                                             
REMARK   3    B33 (A**2) : -10.00000                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.41                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.59                            
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) : 0.59                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.860                           
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        : 0.35                                                 
REMARK   3   BSOL        : 29.94                                                
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  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  3   : WATER_REP.TOP                                  
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1R5I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-OCT-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000020462.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-JUN-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X25                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.979                              
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (TRUNCATE)                    
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 65311                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.3                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : 0.08000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.70                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 80.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.48900                            
REMARK 200  R SYM FOR SHELL            (I) : 0.48900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD AND MOLECULAR            
REMARK 200  REPLACEMENT                                                         
REMARK 200 SOFTWARE USED: AMORE, SOLVE                                          
REMARK 200 STARTING MODEL: PDB ENTRY 1DLH                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.78                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: POTASSIUM SODIUM HOSPHATE, HEPES, PH     
REMARK 280  7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       69.14300            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       89.40700            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       89.77700            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       69.14300            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       89.40700            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       89.77700            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       69.14300            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       89.40700            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       89.77700            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       69.14300            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       89.40700            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       89.77700            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, 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 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     LEU D    -2                                                      
REMARK 465     GLY D    -1                                                      
REMARK 465     LEU H    -2                                                      
REMARK 465     GLY H    -1                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS G 307    CG   CD   CE   NZ                                   
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    PHE A  51      -10.38   -146.52                                   
REMARK 500    PRO A 102      137.51    -35.68                                   
REMARK 500    THR A 113      149.44   -178.82                                   
REMARK 500    THR A 129      -40.71   -131.92                                   
REMARK 500    TRP A 178      114.05   -170.81                                   
REMARK 500    GLU A 179       49.94   -143.24                                   
REMARK 500    PHE A 180      -10.82     58.88                                   
REMARK 500    ASN B  19       73.19     48.75                                   
REMARK 500    ASN B  33     -106.76     65.36                                   
REMARK 500    TYR B  78      -72.73   -117.45                                   
REMARK 500    THR B  90      -83.24   -115.62                                   
REMARK 500    PRO B 108       22.98    -70.96                                   
REMARK 500    HIS B 111     -123.54    -69.39                                   
REMARK 500    ASN B 113      -79.71    -43.52                                   
REMARK 500    LYS B 139      -44.88   -138.02                                   
REMARK 500    THR B 157      147.52   -171.92                                   
REMARK 500    ASN D  21       45.50   -147.50                                   
REMARK 500    ASN D 125       77.11   -115.56                                   
REMARK 500    SER D 169      -20.60    166.19                                   
REMARK 500    LEU D 200      -50.54    -25.86                                   
REMARK 500    PHE E  51       -9.52   -146.16                                   
REMARK 500    PRO E 102      137.29    -35.94                                   
REMARK 500    THR E 113      149.58   -179.57                                   
REMARK 500    THR E 129      -43.56   -130.85                                   
REMARK 500    VAL E 136     -166.02    -79.22                                   
REMARK 500    TRP E 178      113.03   -171.47                                   
REMARK 500    GLU E 179       48.99   -144.75                                   
REMARK 500    PHE E 180      -52.25     37.02                                   
REMARK 500    ASN F  19       70.11     51.44                                   
REMARK 500    ASN F  33     -107.22     64.83                                   
REMARK 500    TYR F  78      -72.94   -118.46                                   
REMARK 500    THR F  90      -84.44   -115.75                                   
REMARK 500    PRO F 108       19.10    -69.26                                   
REMARK 500    HIS F 111     -121.28    -72.57                                   
REMARK 500    ASN F 113      -81.91    -39.83                                   
REMARK 500    LYS F 139      -47.13   -137.52                                   
REMARK 500    THR F 157      149.55   -171.92                                   
REMARK 500    ASN H   7       77.23   -119.82                                   
REMARK 500    ASN H  21       47.51   -147.26                                   
REMARK 500    ASN H 125       75.87   -114.15                                   
REMARK 500    SER H 169      -21.52    166.38                                   
REMARK 500    LEU H 200      -58.02    -17.81                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 D 214                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 C 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 H 214                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 E 204                 
DBREF  1R5I A    1   181  UNP    P01903   2DRA_HUMAN      26    206             
DBREF  1R5I B    1   190  UNP    P04229   2B11_HUMAN      30    219             
DBREF  1R5I C  306   318  UNP    P11133   HEMA_IAZH2     306    318             
DBREF  1R5I D    1   213  UNP    Q48898   Q48898_MYCAT    23    238             
DBREF  1R5I E    1   181  UNP    P01903   2DRA_HUMAN      26    206             
DBREF  1R5I F    1   190  UNP    P04229   2B11_HUMAN      30    219             
DBREF  1R5I G  306   318  UNP    P11133   HEMA_IAZH2     306    318             
DBREF  1R5I H    1   213  UNP    Q48898   Q48898_MYCAT    23    238             
SEQADV 1R5I MSE A   23  UNP  P01903    MET    48 MODIFIED RESIDUE               
SEQADV 1R5I MSE A   36  UNP  P01903    MET    61 MODIFIED RESIDUE               
SEQADV 1R5I MSE A   73  UNP  P01903    MET    98 MODIFIED RESIDUE               
SEQADV 1R5I MSE E   23  UNP  P01903    MET    48 MODIFIED RESIDUE               
SEQADV 1R5I MSE E   36  UNP  P01903    MET    61 MODIFIED RESIDUE               
SEQADV 1R5I MSE E   73  UNP  P01903    MET    98 MODIFIED RESIDUE               
SEQADV 1R5I LEU D   -2  UNP  Q48898              CLONING ARTIFACT               
SEQADV 1R5I GLY D   -1  UNP  Q48898              CLONING ARTIFACT               
SEQADV 1R5I SER D    0  UNP  Q48898              CLONING ARTIFACT               
SEQADV 1R5I LEU H   -2  UNP  Q48898              CLONING ARTIFACT               
SEQADV 1R5I GLY H   -1  UNP  Q48898              CLONING ARTIFACT               
SEQADV 1R5I SER H    0  UNP  Q48898              CLONING ARTIFACT               
SEQRES   1 A  181  ILE LYS GLU GLU HIS VAL ILE ILE GLN ALA GLU PHE TYR          
SEQRES   2 A  181  LEU ASN PRO ASP GLN SER GLY GLU PHE MSE PHE ASP PHE          
SEQRES   3 A  181  ASP GLY ASP GLU ILE PHE HIS VAL ASP MSE ALA LYS LYS          
SEQRES   4 A  181  GLU THR VAL TRP ARG LEU GLU GLU PHE GLY ARG PHE ALA          
SEQRES   5 A  181  SER PHE GLU ALA GLN GLY ALA LEU ALA ASN ILE ALA VAL          
SEQRES   6 A  181  ASP LYS ALA ASN LEU GLU ILE MSE THR LYS ARG SER ASN          
SEQRES   7 A  181  TYR THR PRO ILE THR ASN VAL PRO PRO GLU VAL THR VAL          
SEQRES   8 A  181  LEU THR ASN SER PRO VAL GLU LEU ARG GLU PRO ASN VAL          
SEQRES   9 A  181  LEU ILE CYS PHE ILE ASP LYS PHE THR PRO PRO VAL VAL          
SEQRES  10 A  181  ASN VAL THR TRP LEU ARG ASN GLY LYS PRO VAL THR THR          
SEQRES  11 A  181  GLY VAL SER GLU THR VAL PHE LEU PRO ARG GLU ASP HIS          
SEQRES  12 A  181  LEU PHE ARG LYS PHE HIS TYR LEU PRO PHE LEU PRO SER          
SEQRES  13 A  181  THR GLU ASP VAL TYR ASP CYS ARG VAL GLU HIS TRP GLY          
SEQRES  14 A  181  LEU ASP GLU PRO LEU LEU LYS HIS TRP GLU PHE ASP              
SEQRES   1 B  190  GLY ASP THR ARG PRO ARG PHE LEU TRP GLN LEU LYS PHE          
SEQRES   2 B  190  GLU CYS HIS PHE PHE ASN GLY THR GLU ARG VAL ARG LEU          
SEQRES   3 B  190  LEU GLU ARG CYS ILE TYR ASN GLN GLU GLU SER VAL ARG          
SEQRES   4 B  190  PHE ASP SER ASP VAL GLY GLU TYR ARG ALA VAL THR GLU          
SEQRES   5 B  190  LEU GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN LYS          
SEQRES   6 B  190  ASP LEU LEU GLU GLN ARG ARG ALA ALA VAL ASP THR TYR          
SEQRES   7 B  190  CYS ARG HIS ASN TYR GLY VAL GLY GLU SER PHE THR VAL          
SEQRES   8 B  190  GLN ARG ARG VAL GLU PRO LYS VAL THR VAL TYR PRO SER          
SEQRES   9 B  190  LYS THR GLN PRO LEU GLN HIS HIS ASN LEU LEU VAL CYS          
SEQRES  10 B  190  SER VAL SER GLY PHE TYR PRO GLY SER ILE GLU VAL ARG          
SEQRES  11 B  190  TRP PHE ARG ASN GLY GLN GLU GLU LYS ALA GLY VAL VAL          
SEQRES  12 B  190  SER THR GLY LEU ILE GLN ASN GLY ASP TRP THR PHE GLN          
SEQRES  13 B  190  THR LEU VAL MET LEU GLU THR VAL PRO ARG SER GLY GLU          
SEQRES  14 B  190  VAL TYR THR CYS GLN VAL GLU HIS PRO SER VAL THR SER          
SEQRES  15 B  190  PRO LEU THR VAL GLU TRP ARG ALA                              
SEQRES   1 C   13  PRO LYS TYR VAL LYS GLN ASN THR LEU LYS LEU ALA THR          
SEQRES   1 D  216  LEU GLY SER MET LYS LEU ARG VAL GLU ASN PRO LYS LYS          
SEQRES   2 D  216  ALA GLN LYS HIS PHE VAL GLN ASN LEU ASN ASN VAL VAL          
SEQRES   3 D  216  PHE THR ASN LYS GLU LEU GLU ASP ILE TYR ASN LEU SER          
SEQRES   4 D  216  ASN LYS GLU GLU THR LYS GLU VAL LEU LYS LEU PHE LYS          
SEQRES   5 D  216  LEU LYS VAL ASN GLN PHE TYR ARG HIS ALA PHE GLY ILE          
SEQRES   6 D  216  VAL ASN ASP TYR ASN GLY LEU LEU GLU TYR LYS GLU ILE          
SEQRES   7 D  216  PHE ASN MET MET PHE LEU LYS LEU SER VAL VAL PHE ASP          
SEQRES   8 D  216  THR GLN ARG LYS GLU ALA ASN ASN VAL GLU GLN ILE LYS          
SEQRES   9 D  216  ARG ASN ILE ALA ILE LEU ASP GLU ILE MET ALA LYS ALA          
SEQRES  10 D  216  ASP ASN ASP LEU SER TYR PHE ILE SER GLN ASN LYS ASN          
SEQRES  11 D  216  PHE GLN GLU LEU TRP ASP LYS ALA VAL LYS LEU THR LYS          
SEQRES  12 D  216  GLU MET LYS ILE LYS LEU LYS GLY GLN LYS LEU ASP LEU          
SEQRES  13 D  216  ARG ASP GLY GLU VAL ALA ILE ASN LYS VAL ARG GLU LEU          
SEQRES  14 D  216  PHE GLY SER ASP LYS ASN VAL LYS GLU LEU TRP TRP PHE          
SEQRES  15 D  216  ARG SER LEU LEU VAL LYS GLY VAL TYR LEU ILE LYS ARG          
SEQRES  16 D  216  TYR TYR GLU GLY ASP ILE GLU LEU LYS THR THR SER ASP          
SEQRES  17 D  216  PHE ALA LYS ALA VAL PHE GLU ASP                              
SEQRES   1 E  181  ILE LYS GLU GLU HIS VAL ILE ILE GLN ALA GLU PHE TYR          
SEQRES   2 E  181  LEU ASN PRO ASP GLN SER GLY GLU PHE MSE PHE ASP PHE          
SEQRES   3 E  181  ASP GLY ASP GLU ILE PHE HIS VAL ASP MSE ALA LYS LYS          
SEQRES   4 E  181  GLU THR VAL TRP ARG LEU GLU GLU PHE GLY ARG PHE ALA          
SEQRES   5 E  181  SER PHE GLU ALA GLN GLY ALA LEU ALA ASN ILE ALA VAL          
SEQRES   6 E  181  ASP LYS ALA ASN LEU GLU ILE MSE THR LYS ARG SER ASN          
SEQRES   7 E  181  TYR THR PRO ILE THR ASN VAL PRO PRO GLU VAL THR VAL          
SEQRES   8 E  181  LEU THR ASN SER PRO VAL GLU LEU ARG GLU PRO ASN VAL          
SEQRES   9 E  181  LEU ILE CYS PHE ILE ASP LYS PHE THR PRO PRO VAL VAL          
SEQRES  10 E  181  ASN VAL THR TRP LEU ARG ASN GLY LYS PRO VAL THR THR          
SEQRES  11 E  181  GLY VAL SER GLU THR VAL PHE LEU PRO ARG GLU ASP HIS          
SEQRES  12 E  181  LEU PHE ARG LYS PHE HIS TYR LEU PRO PHE LEU PRO SER          
SEQRES  13 E  181  THR GLU ASP VAL TYR ASP CYS ARG VAL GLU HIS TRP GLY          
SEQRES  14 E  181  LEU ASP GLU PRO LEU LEU LYS HIS TRP GLU PHE ASP              
SEQRES   1 F  190  GLY ASP THR ARG PRO ARG PHE LEU TRP GLN LEU LYS PHE          
SEQRES   2 F  190  GLU CYS HIS PHE PHE ASN GLY THR GLU ARG VAL ARG LEU          
SEQRES   3 F  190  LEU GLU ARG CYS ILE TYR ASN GLN GLU GLU SER VAL ARG          
SEQRES   4 F  190  PHE ASP SER ASP VAL GLY GLU TYR ARG ALA VAL THR GLU          
SEQRES   5 F  190  LEU GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN LYS          
SEQRES   6 F  190  ASP LEU LEU GLU GLN ARG ARG ALA ALA VAL ASP THR TYR          
SEQRES   7 F  190  CYS ARG HIS ASN TYR GLY VAL GLY GLU SER PHE THR VAL          
SEQRES   8 F  190  GLN ARG ARG VAL GLU PRO LYS VAL THR VAL TYR PRO SER          
SEQRES   9 F  190  LYS THR GLN PRO LEU GLN HIS HIS ASN LEU LEU VAL CYS          
SEQRES  10 F  190  SER VAL SER GLY PHE TYR PRO GLY SER ILE GLU VAL ARG          
SEQRES  11 F  190  TRP PHE ARG ASN GLY GLN GLU GLU LYS ALA GLY VAL VAL          
SEQRES  12 F  190  SER THR GLY LEU ILE GLN ASN GLY ASP TRP THR PHE GLN          
SEQRES  13 F  190  THR LEU VAL MET LEU GLU THR VAL PRO ARG SER GLY GLU          
SEQRES  14 F  190  VAL TYR THR CYS GLN VAL GLU HIS PRO SER VAL THR SER          
SEQRES  15 F  190  PRO LEU THR VAL GLU TRP ARG ALA                              
SEQRES   1 G   13  PRO LYS TYR VAL LYS GLN ASN THR LEU LYS LEU ALA THR          
SEQRES   1 H  216  LEU GLY SER MET LYS LEU ARG VAL GLU ASN PRO LYS LYS          
SEQRES   2 H  216  ALA GLN LYS HIS PHE VAL GLN ASN LEU ASN ASN VAL VAL          
SEQRES   3 H  216  PHE THR ASN LYS GLU LEU GLU ASP ILE TYR ASN LEU SER          
SEQRES   4 H  216  ASN LYS GLU GLU THR LYS GLU VAL LEU LYS LEU PHE LYS          
SEQRES   5 H  216  LEU LYS VAL ASN GLN PHE TYR ARG HIS ALA PHE GLY ILE          
SEQRES   6 H  216  VAL ASN ASP TYR ASN GLY LEU LEU GLU TYR LYS GLU ILE          
SEQRES   7 H  216  PHE ASN MET MET PHE LEU LYS LEU SER VAL VAL PHE ASP          
SEQRES   8 H  216  THR GLN ARG LYS GLU ALA ASN ASN VAL GLU GLN ILE LYS          
SEQRES   9 H  216  ARG ASN ILE ALA ILE LEU ASP GLU ILE MET ALA LYS ALA          
SEQRES  10 H  216  ASP ASN ASP LEU SER TYR PHE ILE SER GLN ASN LYS ASN          
SEQRES  11 H  216  PHE GLN GLU LEU TRP ASP LYS ALA VAL LYS LEU THR LYS          
SEQRES  12 H  216  GLU MET LYS ILE LYS LEU LYS GLY GLN LYS LEU ASP LEU          
SEQRES  13 H  216  ARG ASP GLY GLU VAL ALA ILE ASN LYS VAL ARG GLU LEU          
SEQRES  14 H  216  PHE GLY SER ASP LYS ASN VAL LYS GLU LEU TRP TRP PHE          
SEQRES  15 H  216  ARG SER LEU LEU VAL LYS GLY VAL TYR LEU ILE LYS ARG          
SEQRES  16 H  216  TYR TYR GLU GLY ASP ILE GLU LEU LYS THR THR SER ASP          
SEQRES  17 H  216  PHE ALA LYS ALA VAL PHE GLU ASP                              
MODRES 1R5I MSE A   23  MET  SELENOMETHIONINE                                   
MODRES 1R5I MSE A   36  MET  SELENOMETHIONINE                                   
MODRES 1R5I MSE A   73  MET  SELENOMETHIONINE                                   
MODRES 1R5I MSE E   23  MET  SELENOMETHIONINE                                   
MODRES 1R5I MSE E   36  MET  SELENOMETHIONINE                                   
MODRES 1R5I MSE E   73  MET  SELENOMETHIONINE                                   
HET    MSE  A  23       8                                                       
HET    MSE  A  36       8                                                       
HET    MSE  A  73       8                                                       
HET    MSE  E  23       8                                                       
HET    MSE  E  36       8                                                       
HET    MSE  E  73       8                                                       
HET    PO4  C 202       5                                                       
HET    PO4  D 214       5                                                       
HET    PO4  E 204       5                                                       
HET    PO4  H 214       5                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     PO4 PHOSPHATE ION                                                    
FORMUL   1  MSE    6(C5 H11 N O2 SE)                                            
FORMUL   9  PO4    4(O4 P 3-)                                                   
FORMUL  13  HOH   *106(H2 O)                                                    
HELIX    1   1 LEU A   45  ARG A   50  1                                   6    
HELIX    2   2 GLU A   55  SER A   77  1                                  23    
HELIX    3   3 THR B   51  LEU B   53  5                                   3    
HELIX    4   4 GLY B   54  SER B   63  1                                  10    
HELIX    5   5 GLN B   64  TYR B   78  1                                  15    
HELIX    6   6 TYR B   78  GLU B   87  1                                  10    
HELIX    7   7 SER B   88  THR B   90  5                                   3    
HELIX    8   8 THR D   25  ASN D   34  1                                  10    
HELIX    9   9 LYS D   38  GLU D   40  5                                   3    
HELIX   10  10 THR D   41  ASN D   67  1                                  27    
HELIX   11  11 GLU D   71  GLU D   93  1                                  23    
HELIX   12  12 ASN D   96  GLN D  124  1                                  29    
HELIX   13  13 ASN D  125  LEU D  146  1                                  22    
HELIX   14  14 GLU D  157  PHE D  167  1                                  11    
HELIX   15  15 ASP D  170  LEU D  176  1                                   7    
HELIX   16  16 LEU D  176  GLU D  195  1                                  20    
HELIX   17  17 GLU D  199  THR D  203  5                                   5    
HELIX   18  18 SER D  204  PHE D  211  1                                   8    
HELIX   19  19 LEU E   45  ARG E   50  1                                   6    
HELIX   20  20 GLU E   55  SER E   77  1                                  23    
HELIX   21  21 THR F   51  LEU F   53  5                                   3    
HELIX   22  22 GLY F   54  SER F   63  1                                  10    
HELIX   23  23 GLN F   64  TYR F   78  1                                  15    
HELIX   24  24 TYR F   78  GLU F   87  1                                  10    
HELIX   25  25 THR H   25  ASN H   34  1                                  10    
HELIX   26  26 LYS H   38  GLU H   40  5                                   3    
HELIX   27  27 THR H   41  ASN H   67  1                                  27    
HELIX   28  28 GLU H   71  GLU H   93  1                                  23    
HELIX   29  29 ASN H   96  GLN H  124  1                                  29    
HELIX   30  30 ASN H  125  LEU H  146  1                                  22    
HELIX   31  31 GLU H  157  PHE H  167  1                                  11    
HELIX   32  32 ASP H  170  LEU H  176  1                                   7    
HELIX   33  33 LEU H  176  GLU H  195  1                                  20    
HELIX   34  34 GLU H  199  THR H  203  5                                   5    
HELIX   35  35 SER H  204  PHE H  211  1                                   8    
SHEET    1   A 8 GLU A  40  TRP A  43  0                                        
SHEET    2   A 8 ASP A  29  ASP A  35 -1  N  HIS A  33   O  VAL A  42           
SHEET    3   A 8 SER A  19  PHE A  26 -1  N  PHE A  26   O  ASP A  29           
SHEET    4   A 8 HIS A   5  ASN A  15 -1  N  ALA A  10   O  MSE A  23           
SHEET    5   A 8 PHE B   7  PHE B  18 -1  O  PHE B  17   N  HIS A   5           
SHEET    6   A 8 ARG B  23  TYR B  32 -1  O  LEU B  27   N  GLU B  14           
SHEET    7   A 8 GLU B  35  ASP B  41 -1  O  SER B  37   N  CYS B  30           
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  THR A  93  0                                        
SHEET    2   B 4 ASN A 103  PHE A 112 -1  O  PHE A 108   N  THR A  90           
SHEET    3   B 4 PHE A 145  PHE A 153 -1  O  LEU A 151   N  LEU A 105           
SHEET    4   B 4 SER A 133  GLU A 134 -1  N  SER A 133   O  TYR A 150           
SHEET    1   C 4 GLU A  88  THR A  93  0                                        
SHEET    2   C 4 ASN A 103  PHE A 112 -1  O  PHE A 108   N  THR A  90           
SHEET    3   C 4 PHE A 145  PHE A 153 -1  O  LEU A 151   N  LEU A 105           
SHEET    4   C 4 LEU A 138  PRO A 139 -1  N  LEU A 138   O  ARG A 146           
SHEET    1   D 4 LYS A 126  VAL A 128  0                                        
SHEET    2   D 4 ASN A 118  ARG A 123 -1  N  ARG A 123   O  LYS A 126           
SHEET    3   D 4 TYR A 161  GLU A 166 -1  O  ARG A 164   N  THR A 120           
SHEET    4   D 4 LEU A 174  TRP A 178 -1  O  TRP A 178   N  TYR A 161           
SHEET    1   E 4 LYS B  98  SER B 104  0                                        
SHEET    2   E 4 LEU B 114  PHE B 122 -1  O  SER B 118   N  THR B 100           
SHEET    3   E 4 PHE B 155  GLU B 162 -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 LYS B  98  SER B 104  0                                        
SHEET    2   F 4 LEU B 114  PHE B 122 -1  O  SER B 118   N  THR B 100           
SHEET    3   F 4 PHE B 155  GLU B 162 -1  O  LEU B 161   N  LEU B 115           
SHEET    4   F 4 ILE B 148  GLN B 149 -1  N  ILE B 148   O  GLN B 156           
SHEET    1   G 4 GLN B 136  GLU B 138  0                                        
SHEET    2   G 4 GLU B 128  ARG B 133 -1  N  TRP B 131   O  GLU B 138           
SHEET    3   G 4 VAL B 170  GLU B 176 -1  O  GLN B 174   N  ARG B 130           
SHEET    4   G 4 LEU B 184  ARG B 189 -1  O  LEU B 184   N  VAL B 175           
SHEET    1   H 8 GLU E  40  TRP E  43  0                                        
SHEET    2   H 8 ASP E  29  ASP E  35 -1  N  HIS E  33   O  VAL E  42           
SHEET    3   H 8 SER E  19  PHE E  26 -1  N  PHE E  26   O  ASP E  29           
SHEET    4   H 8 HIS E   5  ASN E  15 -1  N  ALA E  10   O  MSE E  23           
SHEET    5   H 8 PHE F   7  PHE F  18 -1  O  PHE F  17   N  HIS E   5           
SHEET    6   H 8 ARG F  23  TYR F  32 -1  O  LEU F  27   N  GLU F  14           
SHEET    7   H 8 GLU F  35  ASP F  41 -1  O  SER F  37   N  CYS F  30           
SHEET    8   H 8 TYR F  47  ALA F  49 -1  O  ARG F  48   N  ARG F  39           
SHEET    1   I 4 GLU E  88  THR E  93  0                                        
SHEET    2   I 4 ASN E 103  PHE E 112 -1  O  ILE E 106   N  LEU E  92           
SHEET    3   I 4 PHE E 145  PHE E 153 -1  O  LEU E 151   N  LEU E 105           
SHEET    4   I 4 SER E 133  GLU E 134 -1  N  SER E 133   O  TYR E 150           
SHEET    1   J 4 GLU E  88  THR E  93  0                                        
SHEET    2   J 4 ASN E 103  PHE E 112 -1  O  ILE E 106   N  LEU E  92           
SHEET    3   J 4 PHE E 145  PHE E 153 -1  O  LEU E 151   N  LEU E 105           
SHEET    4   J 4 LEU E 138  PRO E 139 -1  N  LEU E 138   O  ARG E 146           
SHEET    1   K 4 LYS E 126  VAL E 128  0                                        
SHEET    2   K 4 ASN E 118  ARG E 123 -1  N  ARG E 123   O  LYS E 126           
SHEET    3   K 4 TYR E 161  GLU E 166 -1  O  ARG E 164   N  THR E 120           
SHEET    4   K 4 LEU E 174  TRP E 178 -1  O  TRP E 178   N  TYR E 161           
SHEET    1   L 4 LYS F  98  SER F 104  0                                        
SHEET    2   L 4 LEU F 114  PHE F 122 -1  O  SER F 118   N  THR F 100           
SHEET    3   L 4 PHE F 155  GLU F 162 -1  O  LEU F 161   N  LEU F 115           
SHEET    4   L 4 VAL F 142  SER F 144 -1  N  VAL F 143   O  MET F 160           
SHEET    1   M 4 LYS F  98  SER F 104  0                                        
SHEET    2   M 4 LEU F 114  PHE F 122 -1  O  SER F 118   N  THR F 100           
SHEET    3   M 4 PHE F 155  GLU F 162 -1  O  LEU F 161   N  LEU F 115           
SHEET    4   M 4 ILE F 148  GLN F 149 -1  N  ILE F 148   O  GLN F 156           
SHEET    1   N 4 GLN F 136  GLU F 138  0                                        
SHEET    2   N 4 GLU F 128  ARG F 133 -1  N  TRP F 131   O  GLU F 138           
SHEET    3   N 4 VAL F 170  GLU F 176 -1  O  GLN F 174   N  ARG F 130           
SHEET    4   N 4 LEU F 184  ARG F 189 -1  O  LEU F 184   N  VAL F 175           
SSBOND   1 CYS A  107    CYS A  163                          1555   1555  2.04  
SSBOND   2 CYS B   15    CYS B   79                          1555   1555  2.06  
SSBOND   3 CYS B  117    CYS B  173                          1555   1555  2.03  
SSBOND   4 CYS E  107    CYS E  163                          1555   1555  2.04  
SSBOND   5 CYS F   15    CYS F   79                          1555   1555  2.06  
SSBOND   6 CYS F  117    CYS F  173                          1555   1555  2.03  
LINK         C   PHE A  22                 N   MSE A  23     1555   1555  1.33  
LINK         C   MSE A  23                 N   PHE A  24     1555   1555  1.33  
LINK         C   ASP A  35                 N   MSE A  36     1555   1555  1.33  
LINK         C   MSE A  36                 N   ALA A  37     1555   1555  1.33  
LINK         C   ILE A  72                 N   MSE A  73     1555   1555  1.33  
LINK         C   MSE A  73                 N   THR A  74     1555   1555  1.33  
LINK         C   PHE E  22                 N   MSE E  23     1555   1555  1.33  
LINK         C   MSE E  23                 N   PHE E  24     1555   1555  1.34  
LINK         C   ASP E  35                 N   MSE E  36     1555   1555  1.33  
LINK         C   MSE E  36                 N   ALA E  37     1555   1555  1.33  
LINK         C   ILE E  72                 N   MSE E  73     1555   1555  1.33  
LINK         C   MSE E  73                 N   THR E  74     1555   1555  1.33  
CISPEP   1 ASN A   15    PRO A   16          0        -0.08                     
CISPEP   2 THR A  113    PRO A  114          0         0.17                     
CISPEP   3 TYR B  123    PRO B  124          0         0.35                     
CISPEP   4 ASN E   15    PRO E   16          0         0.14                     
CISPEP   5 THR E  113    PRO E  114          0         0.18                     
CISPEP   6 TYR F  123    PRO F  124          0         0.50                     
SITE     1 AC1  7 PO4 C 202  LYS C 310  ALA D  11  GLN D  12                    
SITE     2 AC1  7 HIS D  14  LYS D 113  ASP D 117                               
SITE     1 AC2  5 GLY A  58  LYS C 307  LYS C 310  LYS D 113                    
SITE     2 AC2  5 PO4 D 214                                                     
SITE     1 AC3  6 ALA E  61  LYS G 310  GLN H  12  HIS H  14                    
SITE     2 AC3  6 LYS H 113  ASP H 117                                          
SITE     1 AC4  3 GLY E  58  LYS G 310  LYS H 113                               
CRYST1  138.286  178.814  179.554  90.00  90.00  90.00 I 2 2 2      16          
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      0.007231  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005592  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005569        0.00000