HEADER    TRANSFERASE                             25-NOV-05   2F59              
TITLE     LUMAZINE SYNTHASE RIBH1 FROM BRUCELLA ABORTUS (GENE BRUAB1_0785,      
TITLE    2 SWISS-PROT ENTRY Q57DY1) COMPLEXED WITH INHIBITOR 5-NITRO-6-(D-      
TITLE    3 RIBITYLAMINO)-2,4(1H,3H) PYRIMIDINEDIONE                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 6,7-DIMETHYL-8-RIBITYLLUMAZINE SYNTHASE 1;                 
COMPND   3 CHAIN: A, B, C, D, E;                                                
COMPND   4 SYNONYM: DMRL SYNTHASE 1, LUMAZINE SYNTHASE 1, RIBOFLAVIN SYNTHASE 1 
COMPND   5 BETA CHAIN;                                                          
COMPND   6 EC: 2.5.1.78;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BRUCELLA ABORTUS;                               
SOURCE   3 ORGANISM_TAXID: 235;                                                 
SOURCE   4 GENE: RIBH1, RIBH, RIBH-1;                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PT7-7                                     
KEYWDS    ENZYME-SUBSTRATE ANALOGUE, INHIBITOR COMPLEX, TRANSFERASE             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.KLINKE,V.ZYLBERMAN,H.R.BONOMI,I.HAASE,B.G.GUIMARAES,B.C.BRADEN,     
AUTHOR   2 A.BACHER,M.FISCHER,F.A.GOLDBAUM                                      
REVDAT   8   23-AUG-23 2F59    1       REMARK LINK                              
REVDAT   7   16-JAN-13 2F59    1       COMPND                                   
REVDAT   6   13-JUL-11 2F59    1       VERSN                                    
REVDAT   5   24-FEB-09 2F59    1       VERSN                                    
REVDAT   4   09-OCT-07 2F59    1       JRNL                                     
REVDAT   3   02-OCT-07 2F59    1       JRNL                                     
REVDAT   2   14-AUG-07 2F59    1       JRNL   AUTHOR                            
REVDAT   1   28-NOV-06 2F59    0                                                
JRNL        AUTH   S.KLINKE,V.ZYLBERMAN,H.R.BONOMI,I.HAASE,B.G.GUIMARAES,       
JRNL        AUTH 2 B.C.BRADEN,A.BACHER,M.FISCHER,F.A.GOLDBAUM                   
JRNL        TITL   STRUCTURAL AND KINETIC PROPERTIES OF LUMAZINE SYNTHASE       
JRNL        TITL 2 ISOENZYMES IN THE ORDER RHIZOBIALES                          
JRNL        REF    J.MOL.BIOL.                   V. 373   664 2007              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   17854827                                                     
JRNL        DOI    10.1016/J.JMB.2007.08.021                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 33.50                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 40562                          
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) : 0.217                           
REMARK   3   FREE R VALUE                     : 0.241                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2011                            
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            : 5463                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 111                                     
REMARK   3   SOLVENT ATOMS            : 219                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 39.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 34.07                          
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) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.210                           
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 2F59 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-DEC-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000035468.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-JUN-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 6.60                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : LNLS                               
REMARK 200  BEAMLINE                       : D03B-MX1                           
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.438                              
REMARK 200  MONOCHROMATOR                  : SI SINGLE CRYSTAL                  
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 40642                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 33.500                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 9.500                              
REMARK 200  R MERGE                    (I) : 0.05600                            
REMARK 200  R SYM                      (I) : 0.05600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.4900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.34000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
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 1RVV, STARTING RESIDUE 49                  
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.09                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 400, 0.1M MES, 0.2M CALCIUM      
REMARK 280  CHLORIDE, PH 6.60, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE       
REMARK 280  292K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      114.49533            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       57.24767            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       57.24767            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      114.49533            
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: PENTAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC                 
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 12760 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 25010 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -103.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E                         
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DECAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 27660 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 48310 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -271.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E                         
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   BIOMT1   2 -0.500000  0.866025  0.000000      142.97550            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000      -82.54694            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000     -171.74300            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 CA    CA C 303  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 465     PHE A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     MET A     5                                                      
REMARK 465     SER A     6                                                      
REMARK 465     LYS A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     GLU A     9                                                      
REMARK 465     ALA A    10                                                      
REMARK 465     ASP A    11                                                      
REMARK 465     MET B     1                                                      
REMARK 465     GLU B     2                                                      
REMARK 465     PHE B     3                                                      
REMARK 465     LEU B     4                                                      
REMARK 465     MET B     5                                                      
REMARK 465     SER B     6                                                      
REMARK 465     LYS B     7                                                      
REMARK 465     HIS B     8                                                      
REMARK 465     GLU B     9                                                      
REMARK 465     ALA B    10                                                      
REMARK 465     ASP B    11                                                      
REMARK 465     MET C     1                                                      
REMARK 465     GLU C     2                                                      
REMARK 465     PHE C     3                                                      
REMARK 465     LEU C     4                                                      
REMARK 465     MET C     5                                                      
REMARK 465     SER C     6                                                      
REMARK 465     LYS C     7                                                      
REMARK 465     HIS C     8                                                      
REMARK 465     GLU C     9                                                      
REMARK 465     ALA C    10                                                      
REMARK 465     ASP C    11                                                      
REMARK 465     MET D     1                                                      
REMARK 465     GLU D     2                                                      
REMARK 465     PHE D     3                                                      
REMARK 465     LEU D     4                                                      
REMARK 465     MET D     5                                                      
REMARK 465     SER D     6                                                      
REMARK 465     LYS D     7                                                      
REMARK 465     HIS D     8                                                      
REMARK 465     GLU D     9                                                      
REMARK 465     ALA D    10                                                      
REMARK 465     MET E     1                                                      
REMARK 465     GLU E     2                                                      
REMARK 465     PHE E     3                                                      
REMARK 465     LEU E     4                                                      
REMARK 465     MET E     5                                                      
REMARK 465     SER E     6                                                      
REMARK 465     LYS E     7                                                      
REMARK 465     HIS E     8                                                      
REMARK 465     GLU E     9                                                      
REMARK 465     ALA E    10                                                      
REMARK 465     ASP E    11                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS B  135   CG   CD   CE   NZ                                   
REMARK 480     LYS C  135   CD   CE   NZ                                        
REMARK 480     ASP D   11   CG   OD1  OD2                                       
REMARK 480     LYS D  135   CE   NZ                                             
REMARK 480     LYS E  135   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  22      -60.43    -99.32                                   
REMARK 500    HIS A  90       39.41    -89.26                                   
REMARK 500    PHE A  91      -53.24   -127.78                                   
REMARK 500    ASP A 134     -123.76   -115.59                                   
REMARK 500    ASP B  68        3.24    -69.58                                   
REMARK 500    ASP B 134     -127.65    -99.39                                   
REMARK 500    ASP C 134     -122.13   -107.69                                   
REMARK 500    GLU D  87      -34.47   -130.17                                   
REMARK 500    ASP D 134     -123.12   -114.35                                   
REMARK 500    GLU E  87      -45.66   -134.03                                   
REMARK 500    ASP E 134     -130.69   -104.40                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 301  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA A  67   O                                                      
REMARK 620 2 GLU A  73   OE1  89.2                                              
REMARK 620 3 ALA E  67   O   135.4  87.8                                        
REMARK 620 4 GLU E  73   OE1  81.2 169.8  96.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 304  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 124   OE1                                                    
REMARK 620 2 GLU A 124   OE2  46.1                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 302  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA B  67   O                                                      
REMARK 620 2 GLU B  73   OE1  95.4                                              
REMARK 620 3 ALA D  67   O   149.8  82.4                                        
REMARK 620 4 GLU D  73   OE1  92.8 171.7  89.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 303  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA C  67   O                                                      
REMARK 620 2 ALA C  67   O   144.2                                              
REMARK 620 3 GLU C  73   OE1  93.5  85.6                                        
REMARK 620 4 GLU C  73   OE1  85.2  92.7 175.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 305  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU C 124   OE1                                                    
REMARK 620 2 GLU C 124   OE2  47.7                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA D 306  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP D  24   OD1                                                    
REMARK 620 2 ASP D  25   OD1 106.4                                              
REMARK 620 3 ASP D  28   OD2 137.5 113.7                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 304                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 305                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 306                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INI A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INI B 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INI C 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INI D 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INI E 205                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1DI0   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF LUMAZINE SYNTHASE FROM BRUCELLA ABORTUS         
REMARK 900 RELATED ID: 1XN1   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN AT A DIFFERENT PH              
REMARK 900 RELATED ID: 1T13   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN BOUND TO 5-NITRO-6-(D-         
REMARK 900 RIBITYLAMINO)-2,4(1H,3H) PYRIMIDINEDIONE                             
DBREF  2F59 A    1   157  UNP    Q57DY1   RISB1_BRUAB      1    157             
DBREF  2F59 B    1   157  UNP    Q57DY1   RISB1_BRUAB      1    157             
DBREF  2F59 C    1   157  UNP    Q57DY1   RISB1_BRUAB      1    157             
DBREF  2F59 D    1   157  UNP    Q57DY1   RISB1_BRUAB      1    157             
DBREF  2F59 E    1   157  UNP    Q57DY1   RISB1_BRUAB      1    157             
SEQRES   1 A  157  MET GLU PHE LEU MET SER LYS HIS GLU ALA ASP ALA PRO          
SEQRES   2 A  157  HIS LEU LEU ILE VAL GLU ALA ARG PHE TYR ASP ASP LEU          
SEQRES   3 A  157  ALA ASP ALA LEU LEU ASP GLY ALA LYS ALA ALA LEU ASP          
SEQRES   4 A  157  GLU ALA GLY ALA THR TYR ASP VAL VAL THR VAL PRO GLY          
SEQRES   5 A  157  ALA LEU GLU ILE PRO ALA THR ILE SER PHE ALA LEU ASP          
SEQRES   6 A  157  GLY ALA ASP ASN GLY GLY THR GLU TYR ASP GLY PHE VAL          
SEQRES   7 A  157  ALA LEU GLY THR VAL ILE ARG GLY GLU THR TYR HIS PHE          
SEQRES   8 A  157  ASP ILE VAL SER ASN GLU SER CYS ARG ALA LEU THR ASP          
SEQRES   9 A  157  LEU SER VAL GLU GLU SER ILE ALA ILE GLY ASN GLY ILE          
SEQRES  10 A  157  LEU THR VAL GLU ASN GLU GLU GLN ALA TRP VAL HIS ALA          
SEQRES  11 A  157  ARG ARG GLU ASP LYS ASP LYS GLY GLY PHE ALA ALA ARG          
SEQRES  12 A  157  ALA ALA LEU THR MET ILE GLY LEU ARG LYS LYS PHE GLY          
SEQRES  13 A  157  ALA                                                          
SEQRES   1 B  157  MET GLU PHE LEU MET SER LYS HIS GLU ALA ASP ALA PRO          
SEQRES   2 B  157  HIS LEU LEU ILE VAL GLU ALA ARG PHE TYR ASP ASP LEU          
SEQRES   3 B  157  ALA ASP ALA LEU LEU ASP GLY ALA LYS ALA ALA LEU ASP          
SEQRES   4 B  157  GLU ALA GLY ALA THR TYR ASP VAL VAL THR VAL PRO GLY          
SEQRES   5 B  157  ALA LEU GLU ILE PRO ALA THR ILE SER PHE ALA LEU ASP          
SEQRES   6 B  157  GLY ALA ASP ASN GLY GLY THR GLU TYR ASP GLY PHE VAL          
SEQRES   7 B  157  ALA LEU GLY THR VAL ILE ARG GLY GLU THR TYR HIS PHE          
SEQRES   8 B  157  ASP ILE VAL SER ASN GLU SER CYS ARG ALA LEU THR ASP          
SEQRES   9 B  157  LEU SER VAL GLU GLU SER ILE ALA ILE GLY ASN GLY ILE          
SEQRES  10 B  157  LEU THR VAL GLU ASN GLU GLU GLN ALA TRP VAL HIS ALA          
SEQRES  11 B  157  ARG ARG GLU ASP LYS ASP LYS GLY GLY PHE ALA ALA ARG          
SEQRES  12 B  157  ALA ALA LEU THR MET ILE GLY LEU ARG LYS LYS PHE GLY          
SEQRES  13 B  157  ALA                                                          
SEQRES   1 C  157  MET GLU PHE LEU MET SER LYS HIS GLU ALA ASP ALA PRO          
SEQRES   2 C  157  HIS LEU LEU ILE VAL GLU ALA ARG PHE TYR ASP ASP LEU          
SEQRES   3 C  157  ALA ASP ALA LEU LEU ASP GLY ALA LYS ALA ALA LEU ASP          
SEQRES   4 C  157  GLU ALA GLY ALA THR TYR ASP VAL VAL THR VAL PRO GLY          
SEQRES   5 C  157  ALA LEU GLU ILE PRO ALA THR ILE SER PHE ALA LEU ASP          
SEQRES   6 C  157  GLY ALA ASP ASN GLY GLY THR GLU TYR ASP GLY PHE VAL          
SEQRES   7 C  157  ALA LEU GLY THR VAL ILE ARG GLY GLU THR TYR HIS PHE          
SEQRES   8 C  157  ASP ILE VAL SER ASN GLU SER CYS ARG ALA LEU THR ASP          
SEQRES   9 C  157  LEU SER VAL GLU GLU SER ILE ALA ILE GLY ASN GLY ILE          
SEQRES  10 C  157  LEU THR VAL GLU ASN GLU GLU GLN ALA TRP VAL HIS ALA          
SEQRES  11 C  157  ARG ARG GLU ASP LYS ASP LYS GLY GLY PHE ALA ALA ARG          
SEQRES  12 C  157  ALA ALA LEU THR MET ILE GLY LEU ARG LYS LYS PHE GLY          
SEQRES  13 C  157  ALA                                                          
SEQRES   1 D  157  MET GLU PHE LEU MET SER LYS HIS GLU ALA ASP ALA PRO          
SEQRES   2 D  157  HIS LEU LEU ILE VAL GLU ALA ARG PHE TYR ASP ASP LEU          
SEQRES   3 D  157  ALA ASP ALA LEU LEU ASP GLY ALA LYS ALA ALA LEU ASP          
SEQRES   4 D  157  GLU ALA GLY ALA THR TYR ASP VAL VAL THR VAL PRO GLY          
SEQRES   5 D  157  ALA LEU GLU ILE PRO ALA THR ILE SER PHE ALA LEU ASP          
SEQRES   6 D  157  GLY ALA ASP ASN GLY GLY THR GLU TYR ASP GLY PHE VAL          
SEQRES   7 D  157  ALA LEU GLY THR VAL ILE ARG GLY GLU THR TYR HIS PHE          
SEQRES   8 D  157  ASP ILE VAL SER ASN GLU SER CYS ARG ALA LEU THR ASP          
SEQRES   9 D  157  LEU SER VAL GLU GLU SER ILE ALA ILE GLY ASN GLY ILE          
SEQRES  10 D  157  LEU THR VAL GLU ASN GLU GLU GLN ALA TRP VAL HIS ALA          
SEQRES  11 D  157  ARG ARG GLU ASP LYS ASP LYS GLY GLY PHE ALA ALA ARG          
SEQRES  12 D  157  ALA ALA LEU THR MET ILE GLY LEU ARG LYS LYS PHE GLY          
SEQRES  13 D  157  ALA                                                          
SEQRES   1 E  157  MET GLU PHE LEU MET SER LYS HIS GLU ALA ASP ALA PRO          
SEQRES   2 E  157  HIS LEU LEU ILE VAL GLU ALA ARG PHE TYR ASP ASP LEU          
SEQRES   3 E  157  ALA ASP ALA LEU LEU ASP GLY ALA LYS ALA ALA LEU ASP          
SEQRES   4 E  157  GLU ALA GLY ALA THR TYR ASP VAL VAL THR VAL PRO GLY          
SEQRES   5 E  157  ALA LEU GLU ILE PRO ALA THR ILE SER PHE ALA LEU ASP          
SEQRES   6 E  157  GLY ALA ASP ASN GLY GLY THR GLU TYR ASP GLY PHE VAL          
SEQRES   7 E  157  ALA LEU GLY THR VAL ILE ARG GLY GLU THR TYR HIS PHE          
SEQRES   8 E  157  ASP ILE VAL SER ASN GLU SER CYS ARG ALA LEU THR ASP          
SEQRES   9 E  157  LEU SER VAL GLU GLU SER ILE ALA ILE GLY ASN GLY ILE          
SEQRES  10 E  157  LEU THR VAL GLU ASN GLU GLU GLN ALA TRP VAL HIS ALA          
SEQRES  11 E  157  ARG ARG GLU ASP LYS ASP LYS GLY GLY PHE ALA ALA ARG          
SEQRES  12 E  157  ALA ALA LEU THR MET ILE GLY LEU ARG LYS LYS PHE GLY          
SEQRES  13 E  157  ALA                                                          
HET     CA  A 301       1                                                       
HET     CA  A 304       1                                                       
HET    INI  A 201      21                                                       
HET     CA  B 302       1                                                       
HET    INI  B 202      21                                                       
HET     CA  C 303       1                                                       
HET     CA  C 305       1                                                       
HET    INI  C 203      21                                                       
HET     CA  D 306       1                                                       
HET    INI  D 204      21                                                       
HET    INI  E 205      21                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     INI 5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE               
FORMUL   6   CA    6(CA 2+)                                                     
FORMUL   8  INI    5(C9 H14 N4 O8)                                              
FORMUL  17  HOH   *219(H2 O)                                                    
HELIX    1   1 TYR A   23  GLY A   42  1                                  20    
HELIX    2   2 GLY A   52  LEU A   54  5                                   3    
HELIX    3   3 GLU A   55  ASP A   68  1                                  14    
HELIX    4   4 PHE A   91  GLU A  109  1                                  19    
HELIX    5   5 ASN A  122  ARG A  131  1                                  10    
HELIX    6   6 ASP A  136  GLY A  156  1                                  21    
HELIX    7   7 TYR B   23  ALA B   41  1                                  19    
HELIX    8   8 GLY B   52  LEU B   54  5                                   3    
HELIX    9   9 GLU B   55  ASP B   68  1                                  14    
HELIX   10  10 TYR B   89  SER B  110  1                                  22    
HELIX   11  11 ASN B  122  ARG B  131  1                                  10    
HELIX   12  12 ASP B  136  PHE B  155  1                                  20    
HELIX   13  13 TYR C   23  GLY C   42  1                                  20    
HELIX   14  14 GLY C   52  LEU C   54  5                                   3    
HELIX   15  15 GLU C   55  ASN C   69  1                                  15    
HELIX   16  16 TYR C   89  GLU C  109  1                                  21    
HELIX   17  17 ASN C  122  ARG C  131  1                                  10    
HELIX   18  18 ASP C  136  GLY C  156  1                                  21    
HELIX   19  19 TYR D   23  GLY D   42  1                                  20    
HELIX   20  20 GLY D   52  LEU D   54  5                                   3    
HELIX   21  21 GLU D   55  ASN D   69  1                                  15    
HELIX   22  22 TYR D   89  GLU D  109  1                                  21    
HELIX   23  23 ASN D  122  ARG D  131  1                                  10    
HELIX   24  24 ASP D  136  GLY D  156  1                                  21    
HELIX   25  25 TYR E   23  ALA E   41  1                                  19    
HELIX   26  26 GLY E   52  LEU E   54  5                                   3    
HELIX   27  27 GLU E   55  ASP E   68  1                                  14    
HELIX   28  28 TYR E   89  SER E  110  1                                  22    
HELIX   29  29 ASN E  122  ARG E  131  1                                  10    
HELIX   30  30 ASP E  136  PHE E  155  1                                  20    
SHEET    1   A 4 THR A  44  VAL A  50  0                                        
SHEET    2   A 4 HIS A  14  ALA A  20  1  N  ILE A  17   O  ASP A  46           
SHEET    3   A 4 GLY A  76  ILE A  84  1  O  LEU A  80   N  ALA A  20           
SHEET    4   A 4 ILE A 113  VAL A 120  1  O  LEU A 118   N  GLY A  81           
SHEET    1   B 4 THR B  44  VAL B  50  0                                        
SHEET    2   B 4 HIS B  14  ALA B  20  1  N  ILE B  17   O  ASP B  46           
SHEET    3   B 4 GLY B  76  ILE B  84  1  O  LEU B  80   N  ALA B  20           
SHEET    4   B 4 ALA B 112  VAL B 120  1  O  LEU B 118   N  GLY B  81           
SHEET    1   C 4 THR C  44  VAL C  50  0                                        
SHEET    2   C 4 HIS C  14  ALA C  20  1  N  LEU C  15   O  THR C  44           
SHEET    3   C 4 GLY C  76  ILE C  84  1  O  LEU C  80   N  ALA C  20           
SHEET    4   C 4 ILE C 113  VAL C 120  1  O  LEU C 118   N  VAL C  83           
SHEET    1   D 4 THR D  44  VAL D  50  0                                        
SHEET    2   D 4 HIS D  14  ALA D  20  1  N  ILE D  17   O  ASP D  46           
SHEET    3   D 4 GLY D  76  ILE D  84  1  O  LEU D  80   N  ALA D  20           
SHEET    4   D 4 ILE D 113  VAL D 120  1  O  LEU D 118   N  GLY D  81           
SHEET    1   E 4 THR E  44  VAL E  50  0                                        
SHEET    2   E 4 HIS E  14  ALA E  20  1  N  ILE E  17   O  ASP E  46           
SHEET    3   E 4 GLY E  76  ILE E  84  1  O  LEU E  80   N  ALA E  20           
SHEET    4   E 4 ALA E 112  VAL E 120  1  O  LEU E 118   N  VAL E  83           
LINK         O   ALA A  67                CA    CA A 301     1555   1555  2.85  
LINK         OE1 GLU A  73                CA    CA A 301     1555   1555  2.97  
LINK         OE1 GLU A 124                CA    CA A 304     1555   1555  2.77  
LINK         OE2 GLU A 124                CA    CA A 304     1555   1555  2.84  
LINK        CA    CA A 301                 O   ALA E  67     1555   4644  2.89  
LINK        CA    CA A 301                 OE1 GLU E  73     1555   4644  3.00  
LINK         O   ALA B  67                CA    CA B 302     1555   1555  2.94  
LINK         OE1 GLU B  73                CA    CA B 302     1555   1555  2.83  
LINK        CA    CA B 302                 O   ALA D  67     1555   4644  2.87  
LINK        CA    CA B 302                 OE1 GLU D  73     1555   4644  2.86  
LINK         O   ALA C  67                CA    CA C 303     1555   1555  2.85  
LINK         O   ALA C  67                CA    CA C 303     4644   1555  2.86  
LINK         OE1 GLU C  73                CA    CA C 303     1555   1555  2.91  
LINK         OE1 GLU C  73                CA    CA C 303     4644   1555  2.94  
LINK         OE1 GLU C 124                CA    CA C 305     1555   1555  2.74  
LINK         OE2 GLU C 124                CA    CA C 305     1555   1555  2.72  
LINK         OD1 ASP D  24                CA    CA D 306     6763   1555  2.94  
LINK         OD1 ASP D  25                CA    CA D 306     1555   1555  3.09  
LINK         OD2 ASP D  28                CA    CA D 306     1555   1555  2.55  
SITE     1 AC1  4 ALA A  67  GLU A  73  ALA E  67  GLU E  73                    
SITE     1 AC2  1 GLU A 124                                                     
SITE     1 AC3  4 ALA B  67  GLU B  73  ALA D  67  GLU D  73                    
SITE     1 AC4  2 ALA C  67  GLU C  73                                          
SITE     1 AC5  1 GLU C 124                                                     
SITE     1 AC6  3 ASP D  24  ASP D  25  ASP D  28                               
SITE     1 AC7 15 PHE A  22  PRO A  51  GLY A  52  ALA A  53                    
SITE     2 AC7 15 LEU A  54  GLU A  55  THR A  82  VAL A  83                    
SITE     3 AC7 15 HIS A  90  PHE A  91  VAL A  94  HOH A 306                    
SITE     4 AC7 15 ASN E 115  LYS E 137  PHE E 140                               
SITE     1 AC8 16 ASN A 115  LYS A 137  PHE A 140  HOH A 348                    
SITE     2 AC8 16 PHE B  22  PRO B  51  GLY B  52  ALA B  53                    
SITE     3 AC8 16 LEU B  54  GLU B  55  THR B  82  VAL B  83                    
SITE     4 AC8 16 HIS B  90  PHE B  91  VAL B  94  HOH B 303                    
SITE     1 AC9 17 ASN B 115  LYS B 137  PHE B 140  ALA B 144                    
SITE     2 AC9 17 HOH B 331  PHE C  22  PRO C  51  GLY C  52                    
SITE     3 AC9 17 ALA C  53  LEU C  54  GLU C  55  THR C  82                    
SITE     4 AC9 17 VAL C  83  HIS C  90  PHE C  91  VAL C  94                    
SITE     5 AC9 17 HOH C 309                                                     
SITE     1 BC1 14 ASN C 115  PHE C 140  PHE D  22  PRO D  51                    
SITE     2 BC1 14 GLY D  52  ALA D  53  LEU D  54  GLU D  55                    
SITE     3 BC1 14 THR D  82  VAL D  83  HIS D  90  PHE D  91                    
SITE     4 BC1 14 VAL D  94  HOH D 310                                          
SITE     1 BC2 17 ASN D 115  LYS D 137  PHE D 140  ALA E  20                    
SITE     2 BC2 17 PHE E  22  TYR E  23  PRO E  51  GLY E  52                    
SITE     3 BC2 17 ALA E  53  LEU E  54  GLU E  55  THR E  82                    
SITE     4 BC2 17 VAL E  83  HIS E  90  PHE E  91  VAL E  94                    
SITE     5 BC2 17 HOH E 209                                                     
CRYST1   95.317   95.317  171.743  90.00  90.00 120.00 P 32 2 1     30          
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      0.010491  0.006057  0.000000        0.00000                         
SCALE2      0.000000  0.012114  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005823        0.00000