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Database: PDB
Entry: 2B0M
LinkDB: 2B0M
Original site: 2B0M 
HEADER    OXIDOREDUCTASE                          14-SEP-05   2B0M              
TITLE     HUMAN DIHYDROOROTATE DEHYDROGENASE BOUND TO A NOVEL INHIBITOR         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DIHYDROOROTATE DEHYDROGENASE, MITOCHONDRIAL;               
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: DIHYDROOROTATE OXIDASE; DHODEHASE;                          
COMPND   5 EC: 1.3.3.1;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: DHODH;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21-DE3;                                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-19B                                   
KEYWDS    TIM BARREL; ALPHA/BETA BARREL, OXIDOREDUCTASE                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.E.HURT,A.E.SUTTON,J.CLARDY                                          
REVDAT   4   23-AUG-23 2B0M    1       REMARK SEQADV                            
REVDAT   3   24-MAR-09 2B0M    1       JRNL                                     
REVDAT   2   24-FEB-09 2B0M    1       VERSN                                    
REVDAT   1   27-SEP-05 2B0M    0                                                
JRNL        AUTH   D.E.HURT,A.E.SUTTON,J.CLARDY                                 
JRNL        TITL   BREQUINAR DERIVATIVES AND SPECIES-SPECIFIC DRUG DESIGN FOR   
JRNL        TITL 2 DIHYDROOROTATE DEHYDROGENASE.                                
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  16  1610 2006              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   16406782                                                     
JRNL        DOI    10.1016/J.BMCL.2005.12.029                                   
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   D.E.HURT,J.WIDOM,J.CLARDY                                    
REMARK   1  TITL   STRUCTURE OF PLASMODIUM FALCIPARUM DIHYROOROTATE             
REMARK   1  TITL 2 DEHYDROGENASE WITH A BOUND INHIBITOR                         
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.500                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 35765                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.218                           
REMARK   3   FREE R VALUE                     : 0.249                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1866                            
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) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.07                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 85.80                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2500                       
REMARK   3   BIN FREE R VALUE                    : 0.2900                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 156                          
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            : 2757                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 66                                      
REMARK   3   SOLVENT ATOMS            : 141                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.32                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.75300                                             
REMARK   3    B22 (A**2) : -1.75300                                             
REMARK   3    B33 (A**2) : 3.50500                                              
REMARK   3    B12 (A**2) : -2.41100                                             
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) : 0.24                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.16                            
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) : 0.28                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.16                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.220                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.810                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.223 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.815 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.056 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.034 ; 2.500                
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 2B0M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-SEP-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000034526.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-FEB-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CHESS                              
REMARK 200  BEAMLINE                       : F2                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793                             
REMARK 200  MONOCHROMATOR                  : PAIR OF VERTICALLY DIFFRACTING     
REMARK 200                                   SI(111) CRYSTALS WITH THE SECOND   
REMARK 200                                   CRYSTAL PROVIDING SAGITTAL         
REMARK 200                                   FOCUSING, PLUS A RHODIUM COATED    
REMARK 200                                   SILICON MIRROR FOR VERTICAL        
REMARK 200                                   FOCUSING                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37871                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.7                               
REMARK 200  DATA REDUNDANCY                : 5.500                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.10900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 86.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.40                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.37000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 8.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1D3G                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 34.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.88                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, SODIUM ACETATE,        
REMARK 280  C11DAO, C10DAO, PH 4.6, VAPOR DIFFUSION, SITTING DROP,              
REMARK 280  TEMPERATURE 277K                                                    
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       82.22133            
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       41.11067            
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       41.11067            
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       82.22133            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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     MET A     4                                                      
REMARK 465     GLY A     5                                                      
REMARK 465     HIS A     6                                                      
REMARK 465     HIS A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     HIS A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     HIS A    11                                                      
REMARK 465     HIS A    12                                                      
REMARK 465     HIS A    13                                                      
REMARK 465     HIS A    14                                                      
REMARK 465     HIS A    15                                                      
REMARK 465     SER A    16                                                      
REMARK 465     SER A    17                                                      
REMARK 465     GLY A    18                                                      
REMARK 465     HIS A    19                                                      
REMARK 465     ILE A    20                                                      
REMARK 465     ASP A    21                                                      
REMARK 465     ASP A    22                                                      
REMARK 465     ASP A    23                                                      
REMARK 465     ASP A    24                                                      
REMARK 465     LYS A    25                                                      
REMARK 465     HIS A    26                                                      
REMARK 465     MET A    27                                                      
REMARK 465     LEU A    28                                                      
REMARK 465     GLU A    29                                                      
REMARK 465     MET A    30                                                      
REMARK 465     ALA A    31                                                      
REMARK 465     THR A    32                                                      
REMARK 465     ARG A    70                                                      
REMARK 465     ALA A    71                                                      
REMARK 465     ARG A    72                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  34       99.48     58.26                                   
REMARK 500    HIS A  41      -65.69   -127.86                                   
REMARK 500    ASP A  99       77.23   -116.96                                   
REMARK 500    ARG A 146       48.80   -141.11                                   
REMARK 500    THR A 283      123.41     55.38                                   
REMARK 500    ASN A 284     -156.61    -92.90                                   
REMARK 500    SER A 337       -0.49   -140.94                                   
REMARK 500    TYR A 356      -64.31   -149.49                                   
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 201 A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ORO A 403                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1D3G   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH BREQUINAR                            
REMARK 900 RELATED ID: 1D3H   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH A77 1726                             
REMARK 900 RELATED ID: 1TV5   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN FROM PLASMODIUM FALCIPARUM COMPLEXED WITH A77 1726  
REMARK 900 RELATED ID: 1F76   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN FROM E. COLI (NO INHIBITOR BOUND)                   
REMARK 900 RELATED ID: 1UUM   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN FROM RAT COMPLEXED WITH ATOVAQUONE                  
REMARK 900 RELATED ID: 1UUO   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN FROM RAT COMPLEXED WITH BREQUINAR                   
DBREF  2B0M A   30   396  UNP    Q02127   PYRD_HUMAN      29    395             
SEQADV 2B0M MET A    4  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M GLY A    5  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A    6  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A    7  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A    8  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A    9  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A   10  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A   11  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A   12  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A   13  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A   14  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A   15  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M SER A   16  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M SER A   17  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M GLY A   18  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A   19  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M ILE A   20  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M ASP A   21  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M ASP A   22  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M ASP A   23  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M ASP A   24  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M LYS A   25  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M HIS A   26  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M MET A   27  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M LEU A   28  UNP  Q02127              EXPRESSION TAG                 
SEQADV 2B0M GLU A   29  UNP  Q02127              EXPRESSION TAG                 
SEQRES   1 A  393  MET GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER          
SEQRES   2 A  393  SER GLY HIS ILE ASP ASP ASP ASP LYS HIS MET LEU GLU          
SEQRES   3 A  393  MET ALA THR GLY ASP GLU ARG PHE TYR ALA GLU HIS LEU          
SEQRES   4 A  393  MET PRO THR LEU GLN GLY LEU LEU ASP PRO GLU SER ALA          
SEQRES   5 A  393  HIS ARG LEU ALA VAL ARG PHE THR SER LEU GLY LEU LEU          
SEQRES   6 A  393  PRO ARG ALA ARG PHE GLN ASP SER ASP MET LEU GLU VAL          
SEQRES   7 A  393  ARG VAL LEU GLY HIS LYS PHE ARG ASN PRO VAL GLY ILE          
SEQRES   8 A  393  ALA ALA GLY PHE ASP LYS HIS GLY GLU ALA VAL ASP GLY          
SEQRES   9 A  393  LEU TYR LYS MET GLY PHE GLY PHE VAL GLU ILE GLY SER          
SEQRES  10 A  393  VAL THR PRO LYS PRO GLN GLU GLY ASN PRO ARG PRO ARG          
SEQRES  11 A  393  VAL PHE ARG LEU PRO GLU ASP GLN ALA VAL ILE ASN ARG          
SEQRES  12 A  393  TYR GLY PHE ASN SER HIS GLY LEU SER VAL VAL GLU HIS          
SEQRES  13 A  393  ARG LEU ARG ALA ARG GLN GLN LYS GLN ALA LYS LEU THR          
SEQRES  14 A  393  GLU ASP GLY LEU PRO LEU GLY VAL ASN LEU GLY LYS ASN          
SEQRES  15 A  393  LYS THR SER VAL ASP ALA ALA GLU ASP TYR ALA GLU GLY          
SEQRES  16 A  393  VAL ARG VAL LEU GLY PRO LEU ALA ASP TYR LEU VAL VAL          
SEQRES  17 A  393  ASN VAL SER SER PRO ASN THR ALA GLY LEU ARG SER LEU          
SEQRES  18 A  393  GLN GLY LYS ALA GLU LEU ARG ARG LEU LEU THR LYS VAL          
SEQRES  19 A  393  LEU GLN GLU ARG ASP GLY LEU ARG ARG VAL HIS ARG PRO          
SEQRES  20 A  393  ALA VAL LEU VAL LYS ILE ALA PRO ASP LEU THR SER GLN          
SEQRES  21 A  393  ASP LYS GLU ASP ILE ALA SER VAL VAL LYS GLU LEU GLY          
SEQRES  22 A  393  ILE ASP GLY LEU ILE VAL THR ASN THR THR VAL SER ARG          
SEQRES  23 A  393  PRO ALA GLY LEU GLN GLY ALA LEU ARG SER GLU THR GLY          
SEQRES  24 A  393  GLY LEU SER GLY LYS PRO LEU ARG ASP LEU SER THR GLN          
SEQRES  25 A  393  THR ILE ARG GLU MET TYR ALA LEU THR GLN GLY ARG VAL          
SEQRES  26 A  393  PRO ILE ILE GLY VAL GLY GLY VAL SER SER GLY GLN ASP          
SEQRES  27 A  393  ALA LEU GLU LYS ILE ARG ALA GLY ALA SER LEU VAL GLN          
SEQRES  28 A  393  LEU TYR THR ALA LEU THR PHE TRP GLY PRO PRO VAL VAL          
SEQRES  29 A  393  GLY LYS VAL LYS ARG GLU LEU GLU ALA LEU LEU LYS GLU          
SEQRES  30 A  393  GLN GLY PHE GLY GLY VAL THR ASP ALA ILE GLY ALA ASP          
SEQRES  31 A  393  HIS ARG ARG                                                  
HET    201  A 401      24                                                       
HET    FMN  A 402      31                                                       
HET    ORO  A 403      11                                                       
HETNAM     201 3-AMIDO-5-BIPHENYL-BENZOIC ACID                                  
HETNAM     FMN FLAVIN MONONUCLEOTIDE                                            
HETNAM     ORO OROTIC ACID                                                      
HETSYN     201 5-(AMINOCARBONYL)-1,1':4',1''-TERPHENYL-3-CARBOXYLIC             
HETSYN   2 201  ACID                                                            
HETSYN     FMN RIBOFLAVIN MONOPHOSPHATE                                         
FORMUL   2  201    C20 H15 N O3                                                 
FORMUL   3  FMN    C17 H21 N4 O9 P                                              
FORMUL   4  ORO    C5 H4 N2 O4                                                  
FORMUL   5  HOH   *141(H2 O)                                                    
HELIX    1   1 ASP A   34  HIS A   41  1                                   8    
HELIX    2   2 HIS A   41  GLY A   48  1                                   8    
HELIX    3   3 ASP A   51  LEU A   65  1                                  15    
HELIX    4   4 SER A   76  GLU A   80  5                                   5    
HELIX    5   5 ALA A  104  MET A  111  1                                   8    
HELIX    6   6 PRO A  138  ASP A  140  5                                   3    
HELIX    7   7 GLY A  153  ALA A  163  1                                  11    
HELIX    8   8 ARG A  164  ASP A  174  1                                  11    
HELIX    9   9 ASP A  190  GLY A  203  1                                  14    
HELIX   10  10 PRO A  204  ALA A  206  5                                   3    
HELIX   11  11 LEU A  221  GLN A  225  5                                   5    
HELIX   12  12 GLY A  226  GLY A  243  1                                  18    
HELIX   13  13 ARG A  245  ARG A  249  5                                   5    
HELIX   14  14 THR A  261  GLY A  276  1                                  16    
HELIX   15  15 LEU A  309  THR A  324  1                                  16    
HELIX   16  16 SER A  338  GLY A  349  1                                  12    
HELIX   17  17 TYR A  356  GLY A  363  1                                   8    
HELIX   18  18 PRO A  364  GLN A  381  1                                  18    
HELIX   19  19 GLY A  385  ILE A  390  1                                   6    
HELIX   20  20 GLY A  391  ARG A  396  1                                   6    
SHEET    1   A 2 VAL A  81  VAL A  83  0                                        
SHEET    2   A 2 HIS A  86  PHE A  88 -1  O  PHE A  88   N  VAL A  81           
SHEET    1   B 9 VAL A  92  ILE A  94  0                                        
SHEET    2   B 9 PHE A 115  VAL A 121  1  O  PHE A 115   N  ILE A  94           
SHEET    3   B 9 LEU A 178  LEU A 182  1  O  GLY A 179   N  VAL A 116           
SHEET    4   B 9 TYR A 208  ASN A 212  1  O  VAL A 210   N  LEU A 182           
SHEET    5   B 9 ALA A 251  LYS A 255  1  O  ALA A 251   N  LEU A 209           
SHEET    6   B 9 GLY A 279  VAL A 282  1  O  ILE A 281   N  VAL A 254           
SHEET    7   B 9 ILE A 330  VAL A 333  1  O  ILE A 331   N  LEU A 280           
SHEET    8   B 9 LEU A 352  LEU A 355  1  O  LEU A 352   N  GLY A 332           
SHEET    9   B 9 VAL A  92  ILE A  94  1  N  GLY A  93   O  VAL A 353           
SHEET    1   C 3 VAL A 134  LEU A 137  0                                        
SHEET    2   C 3 ALA A 142  ASN A 145 -1  O  ILE A 144   N  PHE A 135           
SHEET    3   C 3 GLY A 303  GLY A 306 -1  O  GLY A 303   N  ASN A 145           
CISPEP   1 ARG A  131    PRO A  132          0         0.01                     
SITE     1 AC1 13 TYR A  38  LEU A  46  GLN A  47  ALA A  55                    
SITE     2 AC1 13 HIS A  56  ALA A  59  LEU A  67  LEU A  68                    
SITE     3 AC1 13 ARG A 136  TYR A 356  THR A 360  HOH A 496                    
SITE     4 AC1 13 HOH A 524                                                     
SITE     1 AC2 24 ALA A  95  ALA A  96  GLY A  97  LYS A 100                    
SITE     2 AC2 24 SER A 120  ASN A 145  TYR A 147  ASN A 181                    
SITE     3 AC2 24 ASN A 212  LYS A 255  THR A 283  ASN A 284                    
SITE     4 AC2 24 THR A 285  SER A 305  GLY A 306  VAL A 333                    
SITE     5 AC2 24 GLY A 334  GLY A 335  LEU A 355  TYR A 356                    
SITE     6 AC2 24 THR A 357  ORO A 403  HOH A 407  HOH A 419                    
SITE     1 AC3 11 LYS A 100  ASN A 145  TYR A 147  GLY A 148                    
SITE     2 AC3 11 PHE A 149  ASN A 212  SER A 215  ASN A 217                    
SITE     3 AC3 11 ASN A 284  THR A 285  FMN A 402                               
CRYST1   90.398   90.398  123.332  90.00  90.00 120.00 P 32 2 1      6          
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      0.011062  0.006387  0.000000        0.00000                         
SCALE2      0.000000  0.012774  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008108        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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