HEADER OXIDOREDUCTASE 27-JUL-05 2BXV TITLE DUAL BINDING MODE OF A NOVEL SERIES OF DHODH INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROOROTATE DEHYDROGENASE; 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET19B KEYWDS OXIDOREDUCTASE, DIHYDROOROTATE DEHYDROGENASE INHIBITOR, DUAL BINDING KEYWDS 2 MODE, VIRTUAL HIGH-THROUGHPUT SCREENING, RHEUMATOID ARTHRITIS KEYWDS 3 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.BAUMGARTNER,M.WALLOSCHEK,M.KARLIK,A.GOTSCHLICH,S.TASLER,J.MIES, AUTHOR 2 J.LEBAN REVDAT 5 13-DEC-23 2BXV 1 REMARK REVDAT 4 06-MAR-19 2BXV 1 REMARK REVDAT 3 25-APR-18 2BXV 1 SOURCE JRNL REMARK REVDAT 2 24-FEB-09 2BXV 1 VERSN REVDAT 1 16-AUG-06 2BXV 0 JRNL AUTH R.BAUMGARTNER,M.WALLOSCHEK,M.KRALIK,A.GOTSCHLICH,S.TASLER, JRNL AUTH 2 J.MIES,J.LEBAN JRNL TITL DUAL BINDING MODE OF A NOVEL SERIES OF DHODH INHIBITORS. JRNL REF J. MED. CHEM. V. 49 1239 2006 JRNL REFN ISSN 0022-2623 JRNL PMID 16480261 JRNL DOI 10.1021/JM0506975 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2195233.920 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 32161 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) : 0.203 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3233 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.28 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4726 REMARK 3 BIN R VALUE (WORKING SET) : 0.1920 REMARK 3 BIN FREE R VALUE : 0.2120 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 531 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2744 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 80 REMARK 3 SOLVENT ATOMS : 193 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.52000 REMARK 3 B22 (A**2) : 1.52000 REMARK 3 B33 (A**2) : -3.04000 REMARK 3 B12 (A**2) : 2.24000 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.05 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.250 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.930 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.970 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 53.38 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 5 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BXV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1290025048. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.05 REMARK 200 MONOCHROMATOR : NULL 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 : CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32175 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 19.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.24800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.700 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 1D3H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, ACETATE BUFFER, REMARK 280 GLYCEROL, DDAO, C11DAO, A771726, OROTATE, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 293K, PH 4.60 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 82.14200 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 41.07100 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 41.07100 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 82.14200 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 ARG A 70 REMARK 465 ALA A 71 REMARK 465 ARG A 72 REMARK 465 ARG A 222 REMARK 465 SER A 223 REMARK 465 LEU A 224 REMARK 465 GLN A 225 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG A 136 CB ARG A 136 CG 2.334 REMARK 500 ARG A 136 CG ARG A 136 CD 3.552 REMARK 500 ARG A 136 CD ARG A 136 NE 1.496 REMARK 500 ARG A 136 NE ARG A 136 CZ 1.550 REMARK 500 ARG A 136 CZ ARG A 136 NH1 1.592 REMARK 500 ARG A 136 CZ ARG A 136 NH2 1.382 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 136 CA - CB - CG ANGL. DEV. = -45.6 DEGREES REMARK 500 ARG A 136 CB - CG - CD ANGL. DEV. = -68.7 DEGREES REMARK 500 ARG A 136 CG - CD - NE ANGL. DEV. = -33.7 DEGREES REMARK 500 ARG A 136 CD - NE - CZ ANGL. DEV. = -58.0 DEGREES REMARK 500 ARG A 136 NH1 - CZ - NH2 ANGL. DEV. = 30.1 DEGREES REMARK 500 ARG A 136 NE - CZ - NH2 ANGL. DEV. = -44.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ALA A 31 -16.68 -141.51 REMARK 500 THR A 32 -73.10 -76.38 REMARK 500 HIS A 41 -60.82 -122.92 REMARK 500 ASP A 99 76.49 -117.84 REMARK 500 ARG A 146 52.95 -144.34 REMARK 500 ALA A 219 -107.59 10.61 REMARK 500 TYR A 356 -64.88 -145.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 136 0.36 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1397 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1398 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A1399 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ORO A1400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3FT A1401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1D3G RELATED DB: PDB REMARK 900 HUMAN DIHYDROOROTATE DEHYDROGENASE COMPLEXED WITH BREQUINAR ANALOG REMARK 900 RELATED ID: 1D3H RELATED DB: PDB REMARK 900 HUMAN DIHYDROOROTATE DEHYDROGENASE COMPLEXED WITH ANTIPROLIFERATIVE REMARK 900 AGENT A771726 DBREF 2BXV A 30 396 UNP Q02127 PYRD_HUMAN 29 395 SEQRES 1 A 367 MET ALA THR GLY ASP GLU ARG PHE TYR ALA GLU HIS LEU SEQRES 2 A 367 MET PRO THR LEU GLN GLY LEU LEU ASP PRO GLU SER ALA SEQRES 3 A 367 HIS ARG LEU ALA VAL ARG PHE THR SER LEU GLY LEU LEU SEQRES 4 A 367 PRO ARG ALA ARG PHE GLN ASP SER ASP MET LEU GLU VAL SEQRES 5 A 367 ARG VAL LEU GLY HIS LYS PHE ARG ASN PRO VAL GLY ILE SEQRES 6 A 367 ALA ALA GLY PHE ASP LYS HIS GLY GLU ALA VAL ASP GLY SEQRES 7 A 367 LEU TYR LYS MET GLY PHE GLY PHE VAL GLU ILE GLY SER SEQRES 8 A 367 VAL THR PRO LYS PRO GLN GLU GLY ASN PRO ARG PRO ARG SEQRES 9 A 367 VAL PHE ARG LEU PRO GLU ASP GLN ALA VAL ILE ASN ARG SEQRES 10 A 367 TYR GLY PHE ASN SER HIS GLY LEU SER VAL VAL GLU HIS SEQRES 11 A 367 ARG LEU ARG ALA ARG GLN GLN LYS GLN ALA LYS LEU THR SEQRES 12 A 367 GLU ASP GLY LEU PRO LEU GLY VAL ASN LEU GLY LYS ASN SEQRES 13 A 367 LYS THR SER VAL ASP ALA ALA GLU ASP TYR ALA GLU GLY SEQRES 14 A 367 VAL ARG VAL LEU GLY PRO LEU ALA ASP TYR LEU VAL VAL SEQRES 15 A 367 ASN VAL SER SER PRO ASN THR ALA GLY LEU ARG SER LEU SEQRES 16 A 367 GLN GLY LYS ALA GLU LEU ARG ARG LEU LEU THR LYS VAL SEQRES 17 A 367 LEU GLN GLU ARG ASP GLY LEU ARG ARG VAL HIS ARG PRO SEQRES 18 A 367 ALA VAL LEU VAL LYS ILE ALA PRO ASP LEU THR SER GLN SEQRES 19 A 367 ASP LYS GLU ASP ILE ALA SER VAL VAL LYS GLU LEU GLY SEQRES 20 A 367 ILE ASP GLY LEU ILE VAL THR ASN THR THR VAL SER ARG SEQRES 21 A 367 PRO ALA GLY LEU GLN GLY ALA LEU ARG SER GLU THR GLY SEQRES 22 A 367 GLY LEU SER GLY LYS PRO LEU ARG ASP LEU SER THR GLN SEQRES 23 A 367 THR ILE ARG GLU MET TYR ALA LEU THR GLN GLY ARG VAL SEQRES 24 A 367 PRO ILE ILE GLY VAL GLY GLY VAL SER SER GLY GLN ASP SEQRES 25 A 367 ALA LEU GLU LYS ILE ARG ALA GLY ALA SER LEU VAL GLN SEQRES 26 A 367 LEU TYR THR ALA LEU THR PHE TRP GLY PRO PRO VAL VAL SEQRES 27 A 367 GLY LYS VAL LYS ARG GLU LEU GLU ALA LEU LEU LYS GLU SEQRES 28 A 367 GLN GLY PHE GLY GLY VAL THR ASP ALA ILE GLY ALA ASP SEQRES 29 A 367 HIS ARG ARG HET SO4 A1397 5 HET ACT A1398 4 HET FMN A1399 31 HET ORO A1400 11 HET 3FT A1401 29 HETNAM SO4 SULFATE ION HETNAM ACT ACETATE ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM ORO OROTIC ACID HETNAM 3FT 2-({[3-FLUORO-3'-(TRIFLUOROMETHOXY)BIPHENYL-4- HETNAM 2 3FT YL]AMINO}CARBONYL)CYCLOPENT-1-ENE-1-CARBOXYLIC ACID HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 2 SO4 O4 S 2- FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 FMN C17 H21 N4 O9 P FORMUL 5 ORO C5 H4 N2 O4 FORMUL 6 3FT C20 H15 F4 N O4 FORMUL 7 HOH *193(H2 O) HELIX 1 1 ASP A 34 HIS A 41 1 8 HELIX 2 2 HIS A 41 LEU A 50 1 10 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 GLY A 226 GLY A 243 1 18 HELIX 12 12 ARG A 245 ARG A 249 5 5 HELIX 13 13 THR A 261 GLY A 276 1 16 HELIX 14 14 LEU A 309 THR A 324 1 16 HELIX 15 15 SER A 338 GLY A 349 1 12 HELIX 16 16 TYR A 356 GLY A 363 1 8 HELIX 17 17 PRO A 364 GLN A 381 1 18 HELIX 18 18 GLY A 385 ILE A 390 1 6 HELIX 19 19 GLY A 391 ARG A 396 5 6 SHEET 1 AA 2 VAL A 81 VAL A 83 0 SHEET 2 AA 2 HIS A 86 PHE A 88 -1 O HIS A 86 N VAL A 83 SHEET 1 AB 9 VAL A 92 ILE A 94 0 SHEET 2 AB 9 LEU A 352 LEU A 355 1 O VAL A 353 N GLY A 93 SHEET 3 AB 9 ILE A 330 VAL A 333 1 O GLY A 332 N GLN A 354 SHEET 4 AB 9 GLY A 279 VAL A 282 1 O LEU A 280 N ILE A 331 SHEET 5 AB 9 ALA A 251 ILE A 256 1 O VAL A 254 N ILE A 281 SHEET 6 AB 9 TYR A 208 ASN A 212 1 O LEU A 209 N LEU A 253 SHEET 7 AB 9 LEU A 178 LEU A 182 1 O VAL A 180 N VAL A 210 SHEET 8 AB 9 PHE A 115 VAL A 121 1 O VAL A 116 N GLY A 179 SHEET 9 AB 9 VAL A 92 ILE A 94 1 O ILE A 94 N GLU A 117 SHEET 1 AC 3 VAL A 134 LEU A 137 0 SHEET 2 AC 3 ALA A 142 ASN A 145 -1 O ALA A 142 N LEU A 137 SHEET 3 AC 3 GLY A 303 GLY A 306 -1 O GLY A 303 N ASN A 145 CISPEP 1 GLY A 119 SER A 120 0 0.47 CISPEP 2 ARG A 131 PRO A 132 0 -0.18 CISPEP 3 VAL A 282 THR A 283 0 1.56 SITE 1 AC1 5 ARG A 245 VAL A 247 HIS A 248 HOH A2190 SITE 2 AC1 5 HOH A2191 SITE 1 AC2 7 LYS A 307 PRO A 308 ASP A 311 THR A 314 SITE 2 AC2 7 GLN A 315 ARG A 318 HOH A2192 SITE 1 AC3 26 ALA A 95 ALA A 96 GLY A 97 LYS A 100 SITE 2 AC3 26 GLY A 119 SER A 120 ASN A 145 TYR A 147 SITE 3 AC3 26 ASN A 181 ASN A 212 LYS A 255 THR A 283 SITE 4 AC3 26 ASN A 284 THR A 285 SER A 305 GLY A 306 SITE 5 AC3 26 LEU A 309 VAL A 333 GLY A 334 GLY A 335 SITE 6 AC3 26 LEU A 355 TYR A 356 THR A 357 ORO A1400 SITE 7 AC3 26 HOH A2170 HOH A2193 SITE 1 AC4 11 LYS A 100 ASN A 145 TYR A 147 GLY A 148 SITE 2 AC4 11 PHE A 149 ASN A 212 SER A 215 ASN A 217 SITE 3 AC4 11 ASN A 284 THR A 285 FMN A1399 SITE 1 AC5 16 TYR A 38 LEU A 42 LEU A 46 GLN A 47 SITE 2 AC5 16 HIS A 56 ALA A 59 PHE A 62 LEU A 67 SITE 3 AC5 16 LEU A 68 PHE A 98 ARG A 136 TYR A 356 SITE 4 AC5 16 LEU A 359 THR A 360 PRO A 364 HOH A2062 CRYST1 90.652 90.652 123.213 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 0.011031 0.006369 0.000000 0.00000 SCALE2 0.000000 0.012738 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008116 0.00000