HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 19-NOV-12 3W1P TITLE CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DIHYDROOROTATE DEHYDROGENASE IN TITLE 2 COMPLEX WITH 5-ETHENYL-2,6-DIOXO-1,2,3,6-TETRAHYDROPYRIMIDINE-4- TITLE 3 CARBOXYLIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROOROTATE DEHYDROGENASE (FUMARATE); COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DHOD, DHODASE, DHODEHASE, DIHYDROOROTATE OXIDASE; COMPND 5 EC: 1.3.98.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 353153; SOURCE 4 STRAIN: CL BRENER; SOURCE 5 GENE: PYRD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS ROSSMANN FOLD, OXIDOREDUCTASE, DIHYDROOROTATE/OROTATE BINDING, KEYWDS 2 CYTOSOL, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.K.INAOKA,M.IIDA,T.TABUCHI,N.LEE,S.MATSUOKA,T.SHIBA,K.SAKAMOTO, AUTHOR 2 S.SUZUKI,E.O.BALOGUN,T.NARA,T.AOKI,M.INOUE,T.HONMA,A.TANAKA, AUTHOR 3 S.HARADA,K.KITA REVDAT 1 20-NOV-13 3W1P 0 JRNL AUTH D.K.INAOKA,M.IIDA,T.TABUCHI,N.LEE,S.MATSUOKA,T.SHIBA, JRNL AUTH 2 K.SAKAMOTO,S.SUZUKI,E.O.BALOGUN,T.NARA,T.AOKI,M.INOUE, JRNL AUTH 3 T.HONMA,A.TANAKA,S.HARADA,K.KITA JRNL TITL CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DIHYDROOROTATE JRNL TITL 2 DEHYDROGENASE IN COMPLEX WITH JRNL TITL 3 5-ETHENYL-2,6-DIOXO-1,2,3,6-TETRAHYDROPYRIMIDINE-4- JRNL TITL 4 CARBOXYLIC ACID JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 37092 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 + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1954 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2765 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.55 REMARK 3 BIN R VALUE (WORKING SET) : 0.1600 REMARK 3 BIN FREE R VALUE SET COUNT : 135 REMARK 3 BIN FREE R VALUE : 0.2520 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4776 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 131 REMARK 3 SOLVENT ATOMS : 580 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.00000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.00000 REMARK 3 B12 (A**2) : -0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.224 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.182 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.102 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.670 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.937 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.916 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5008 ; 0.019 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 4782 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6791 ; 1.906 ; 2.013 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11018 ; 0.934 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 624 ; 6.395 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 202 ;37.309 ;24.059 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 808 ;13.238 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;17.622 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 750 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5616 ; 0.011 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1098 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3W1P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-NOV-12. REMARK 100 THE RCSB ID CODE IS RCSB095774. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-07 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) 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 : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37145 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9000 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.28100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.050 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 3W1A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CACODYLATE, 13% PEG3350, 0.05M REMARK 280 HEXAAMMINECOBALT (III) CHLORIDE, 1MM OXONATE, PH 5.2, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 34.16050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.01300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.95350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 62.01300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.16050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.95350 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 LEU A 2 CA - CB - CG ANGL. DEV. = 15.1 DEGREES REMARK 500 PRO A 134 C - N - CD ANGL. DEV. = 13.7 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 LEU A 2 58.43 -94.91 REMARK 500 CYS A 23 19.93 -153.06 REMARK 500 CYS B 23 19.27 -151.43 REMARK 500 SER B 266 -82.60 -97.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 MET A 0 21.4 L L OUTSIDE RANGE 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 FMN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCO A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ERO A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ERO B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3W1A RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DIHYDROOROTATE REMARK 900 DEHYDROGENASE IN COMPLEX WITH 5-FLUOROOROTATE REMARK 900 RELATED ID: 3W1L RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DIHYDROOROTATE REMARK 900 DEHYDROGENASE IN COMPLEX WITH 5-CHLOROOROTATE REMARK 900 RELATED ID: 3W1M RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DIHYDROOROTATE REMARK 900 DEHYDROGENASE IN COMPLEX WITH 5-BROMOOROTATE REMARK 900 RELATED ID: 3W1N RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DIHYDROOROTATE REMARK 900 DEHYDROGENASE IN COMPLEX WITH 5-IODOOROTATE REMARK 900 RELATED ID: 3W1Q RELATED DB: PDB REMARK 900 SAME PROTEIN COMPLEXED WITH NL-2 REMARK 900 RELATED ID: 3W1R RELATED DB: PDB REMARK 900 SAME PROTEIN COMPLEXED WITH MII-3-045A DBREF 3W1P A 0 312 UNP Q4D3W2 PYRD_TRYCC 2 314 DBREF 3W1P B 0 312 UNP Q4D3W2 PYRD_TRYCC 2 314 SEQRES 1 A 313 MET CYS LEU LYS LEU ASN LEU LEU ASP HIS VAL PHE ALA SEQRES 2 A 313 ASN PRO PHE MET ASN ALA ALA GLY VAL LEU CYS SER THR SEQRES 3 A 313 GLU GLU ASP LEU ARG CYS MET THR ALA SER SER SER GLY SEQRES 4 A 313 ALA LEU VAL SER LYS SER CYS THR SER ALA PRO ARG ASP SEQRES 5 A 313 GLY ASN PRO GLU PRO ARG TYR MET ALA PHE PRO LEU GLY SEQRES 6 A 313 SER ILE ASN SER MET GLY LEU PRO ASN LEU GLY PHE ASP SEQRES 7 A 313 PHE TYR LEU LYS TYR ALA SER ASP LEU HIS ASP TYR SER SEQRES 8 A 313 LYS LYS PRO LEU PHE LEU SER ILE SER GLY LEU SER VAL SEQRES 9 A 313 GLU GLU ASN VAL ALA MET VAL ARG ARG LEU ALA PRO VAL SEQRES 10 A 313 ALA GLN GLU LYS GLY VAL LEU LEU GLU LEU ASN LEU SER SEQRES 11 A 313 CYS PRO ASN VAL PRO GLY LYS PRO GLN VAL ALA TYR ASP SEQRES 12 A 313 PHE GLU ALA MET ARG THR TYR LEU GLN GLN VAL SER LEU SEQRES 13 A 313 ALA TYR GLY LEU PRO PHE GLY VAL LYS MET PRO PRO TYR SEQRES 14 A 313 PHE ASP ILE ALA HIS PHE ASP THR ALA ALA ALA VAL LEU SEQRES 15 A 313 ASN GLU PHE PRO LEU VAL LYS PHE VAL THR CYS VAL ASN SEQRES 16 A 313 SER VAL GLY ASN GLY LEU VAL ILE ASP ALA GLU SER GLU SEQRES 17 A 313 SER VAL VAL ILE LYS PRO LYS GLN GLY PHE GLY GLY LEU SEQRES 18 A 313 GLY GLY LYS TYR ILE LEU PRO THR ALA LEU ALA ASN VAL SEQRES 19 A 313 ASN ALA PHE TYR ARG ARG CYS PRO ASP LYS LEU VAL PHE SEQRES 20 A 313 GLY CYS GLY GLY VAL TYR SER GLY GLU ASP ALA PHE LEU SEQRES 21 A 313 HIS ILE LEU ALA GLY ALA SER MET VAL GLN VAL GLY THR SEQRES 22 A 313 ALA LEU GLN GLU GLU GLY PRO GLY ILE PHE THR ARG LEU SEQRES 23 A 313 GLU ASP GLU LEU LEU GLU ILE MET ALA ARG LYS GLY TYR SEQRES 24 A 313 ARG THR LEU GLU GLU PHE ARG GLY ARG VAL LYS THR ILE SEQRES 25 A 313 GLU SEQRES 1 B 313 MET CYS LEU LYS LEU ASN LEU LEU ASP HIS VAL PHE ALA SEQRES 2 B 313 ASN PRO PHE MET ASN ALA ALA GLY VAL LEU CYS SER THR SEQRES 3 B 313 GLU GLU ASP LEU ARG CYS MET THR ALA SER SER SER GLY SEQRES 4 B 313 ALA LEU VAL SER LYS SER CYS THR SER ALA PRO ARG ASP SEQRES 5 B 313 GLY ASN PRO GLU PRO ARG TYR MET ALA PHE PRO LEU GLY SEQRES 6 B 313 SER ILE ASN SER MET GLY LEU PRO ASN LEU GLY PHE ASP SEQRES 7 B 313 PHE TYR LEU LYS TYR ALA SER ASP LEU HIS ASP TYR SER SEQRES 8 B 313 LYS LYS PRO LEU PHE LEU SER ILE SER GLY LEU SER VAL SEQRES 9 B 313 GLU GLU ASN VAL ALA MET VAL ARG ARG LEU ALA PRO VAL SEQRES 10 B 313 ALA GLN GLU LYS GLY VAL LEU LEU GLU LEU ASN LEU SER SEQRES 11 B 313 CYS PRO ASN VAL PRO GLY LYS PRO GLN VAL ALA TYR ASP SEQRES 12 B 313 PHE GLU ALA MET ARG THR TYR LEU GLN GLN VAL SER LEU SEQRES 13 B 313 ALA TYR GLY LEU PRO PHE GLY VAL LYS MET PRO PRO TYR SEQRES 14 B 313 PHE ASP ILE ALA HIS PHE ASP THR ALA ALA ALA VAL LEU SEQRES 15 B 313 ASN GLU PHE PRO LEU VAL LYS PHE VAL THR CYS VAL ASN SEQRES 16 B 313 SER VAL GLY ASN GLY LEU VAL ILE ASP ALA GLU SER GLU SEQRES 17 B 313 SER VAL VAL ILE LYS PRO LYS GLN GLY PHE GLY GLY LEU SEQRES 18 B 313 GLY GLY LYS TYR ILE LEU PRO THR ALA LEU ALA ASN VAL SEQRES 19 B 313 ASN ALA PHE TYR ARG ARG CYS PRO ASP LYS LEU VAL PHE SEQRES 20 B 313 GLY CYS GLY GLY VAL TYR SER GLY GLU ASP ALA PHE LEU SEQRES 21 B 313 HIS ILE LEU ALA GLY ALA SER MET VAL GLN VAL GLY THR SEQRES 22 B 313 ALA LEU GLN GLU GLU GLY PRO GLY ILE PHE THR ARG LEU SEQRES 23 B 313 GLU ASP GLU LEU LEU GLU ILE MET ALA ARG LYS GLY TYR SEQRES 24 B 313 ARG THR LEU GLU GLU PHE ARG GLY ARG VAL LYS THR ILE SEQRES 25 B 313 GLU HET FMN A 401 31 HET NCO A 402 7 HET ERO A 403 13 HET GOL A 404 6 HET GOL A 405 6 HET GOL A 406 6 HET FMN B 401 31 HET ERO B 402 13 HET GOL B 403 6 HET GOL B 404 6 HET GOL B 405 6 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM NCO COBALT HEXAMMINE(III) HETNAM ERO 5-ETHENYL-2,6-DIOXO-1,2,3,6-TETRAHYDROPYRIMIDINE-4- HETNAM 2 ERO CARBOXYLIC ACID HETNAM GOL GLYCEROL HETSYN FMN RIBOFLAVIN MONOPHOSPHATE HETSYN ERO 5-VINYL-OROTIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 NCO CO H18 N6 3+ FORMUL 5 ERO 2(C7 H6 N2 O4) FORMUL 6 GOL 6(C3 H8 O3) FORMUL 14 HOH *580(H2 O) HELIX 1 1 THR A 25 SER A 35 1 11 HELIX 2 2 GLY A 75 LEU A 86 1 12 HELIX 3 3 SER A 102 GLY A 121 1 20 HELIX 4 4 GLN A 138 TYR A 141 5 4 HELIX 5 5 ASP A 142 GLY A 158 1 17 HELIX 6 6 ASP A 170 GLU A 183 1 14 HELIX 7 7 LYS A 212 GLN A 215 5 4 HELIX 8 8 GLY A 222 TYR A 224 5 3 HELIX 9 9 ILE A 225 CYS A 240 1 16 HELIX 10 10 SER A 253 GLY A 264 1 12 HELIX 11 11 GLY A 271 GLY A 278 1 8 HELIX 12 12 GLY A 280 GLY A 297 1 18 HELIX 13 13 THR B 25 SER B 35 1 11 HELIX 14 14 GLY B 75 LEU B 86 1 12 HELIX 15 15 SER B 102 GLY B 121 1 20 HELIX 16 16 GLN B 138 TYR B 141 5 4 HELIX 17 17 ASP B 142 GLY B 158 1 17 HELIX 18 18 ASP B 170 GLU B 183 1 14 HELIX 19 19 LYS B 212 GLN B 215 5 4 HELIX 20 20 GLY B 222 TYR B 224 5 3 HELIX 21 21 ILE B 225 CYS B 240 1 16 HELIX 22 22 SER B 253 GLY B 264 1 12 HELIX 23 23 GLY B 271 GLY B 278 1 8 HELIX 24 24 GLY B 280 GLY B 297 1 18 HELIX 25 25 THR B 300 PHE B 304 5 5 SHEET 1 A 2 LEU A 4 LEU A 6 0 SHEET 2 A 2 HIS A 9 PHE A 11 -1 O PHE A 11 N LEU A 4 SHEET 1 B 8 PHE A 15 ASN A 17 0 SHEET 2 B 8 ALA A 265 VAL A 270 1 O VAL A 268 N MET A 16 SHEET 3 B 8 LEU A 244 CYS A 248 1 N VAL A 245 O SER A 266 SHEET 4 B 8 VAL A 187 CYS A 192 1 N CYS A 192 O PHE A 246 SHEET 5 B 8 PHE A 161 MET A 165 1 N VAL A 163 O THR A 191 SHEET 6 B 8 LEU A 123 ASN A 127 1 N LEU A 126 O GLY A 162 SHEET 7 B 8 LEU A 94 ILE A 98 1 N LEU A 96 O LEU A 123 SHEET 8 B 8 LEU A 40 VAL A 41 1 N LEU A 40 O PHE A 95 SHEET 1 C 4 TYR A 58 PHE A 61 0 SHEET 2 C 4 GLY A 64 ASN A 67 -1 O GLY A 64 N PHE A 61 SHEET 3 C 4 PHE A 217 GLY A 221 -1 O GLY A 221 N SER A 65 SHEET 4 C 4 VAL A 196 LEU A 200 -1 N VAL A 196 O LEU A 220 SHEET 1 D 2 ILE A 202 ASP A 203 0 SHEET 2 D 2 SER A 208 VAL A 209 -1 O SER A 208 N ASP A 203 SHEET 1 E 2 LEU B 4 LEU B 6 0 SHEET 2 E 2 HIS B 9 PHE B 11 -1 O PHE B 11 N LEU B 4 SHEET 1 F 8 PHE B 15 ASN B 17 0 SHEET 2 F 8 VAL B 268 VAL B 270 1 O VAL B 270 N MET B 16 SHEET 3 F 8 LEU B 244 CYS B 248 1 N GLY B 247 O GLN B 269 SHEET 4 F 8 VAL B 187 CYS B 192 1 N CYS B 192 O PHE B 246 SHEET 5 F 8 PHE B 161 MET B 165 1 N VAL B 163 O THR B 191 SHEET 6 F 8 LEU B 123 ASN B 127 1 N LEU B 126 O GLY B 162 SHEET 7 F 8 LEU B 94 ILE B 98 1 N LEU B 96 O LEU B 123 SHEET 8 F 8 LEU B 40 VAL B 41 1 N LEU B 40 O PHE B 95 SHEET 1 G 4 TYR B 58 PHE B 61 0 SHEET 2 G 4 GLY B 64 ASN B 67 -1 O GLY B 64 N PHE B 61 SHEET 3 G 4 PHE B 217 GLY B 221 -1 O GLY B 219 N ASN B 67 SHEET 4 G 4 VAL B 196 LEU B 200 -1 N GLY B 199 O GLY B 218 SHEET 1 H 2 ILE B 202 ASP B 203 0 SHEET 2 H 2 SER B 208 VAL B 209 -1 O SER B 208 N ASP B 203 SSBOND 1 CYS A 1 CYS B 1 1555 1655 2.17 CISPEP 1 GLU A 55 PRO A 56 0 -2.41 CISPEP 2 CYS A 192 VAL A 193 0 10.57 CISPEP 3 GLU B 55 PRO B 56 0 -4.49 CISPEP 4 CYS B 192 VAL B 193 0 10.10 SITE 1 AC1 24 ALA A 18 ALA A 19 GLY A 20 LYS A 43 SITE 2 AC1 24 SER A 44 ASN A 67 MET A 69 ASN A 127 SITE 3 AC1 24 LYS A 164 VAL A 193 ASN A 194 GLY A 221 SITE 4 AC1 24 GLY A 222 ILE A 225 CYS A 248 GLY A 249 SITE 5 AC1 24 GLY A 250 GLY A 271 THR A 272 ERO A 403 SITE 6 AC1 24 HOH A 509 HOH A 518 HOH A 529 HOH A 786 SITE 1 AC2 6 GLN A 275 GLU A 276 HOH A 753 GLN B 275 SITE 2 AC2 6 GLU B 276 GLY B 278 SITE 1 AC3 12 LYS A 43 SER A 44 ASN A 67 MET A 69 SITE 2 AC3 12 GLY A 70 LEU A 71 ASN A 127 CYS A 130 SITE 3 AC3 12 ASN A 132 ASN A 194 SER A 195 FMN A 401 SITE 1 AC4 9 CYS A 31 ALA A 34 SER A 35 HOH A 533 SITE 2 AC4 9 CYS B 31 ALA B 34 SER B 35 PRO B 279 SITE 3 AC4 9 HOH B 679 SITE 1 AC5 8 ILE A 171 ARG A 239 HOH A 576 HOH A 604 SITE 2 AC5 8 HOH A 761 HOH A 785 LYS B 214 PHE B 217 SITE 1 AC6 5 THR A 176 HOH A 554 LEU B 80 ARG B 112 SITE 2 AC6 5 HOH B 583 SITE 1 AC7 23 ALA B 18 ALA B 19 GLY B 20 LYS B 43 SITE 2 AC7 23 SER B 44 ASN B 67 ASN B 127 LYS B 164 SITE 3 AC7 23 VAL B 193 ASN B 194 GLY B 221 GLY B 222 SITE 4 AC7 23 ILE B 225 CYS B 248 GLY B 249 GLY B 250 SITE 5 AC7 23 GLY B 271 THR B 272 ERO B 402 HOH B 505 SITE 6 AC7 23 HOH B 517 HOH B 523 HOH B 782 SITE 1 AC8 12 LYS B 43 SER B 44 ASN B 67 MET B 69 SITE 2 AC8 12 GLY B 70 LEU B 71 ASN B 127 CYS B 130 SITE 3 AC8 12 ASN B 132 ASN B 194 SER B 195 FMN B 401 SITE 1 AC9 9 LYS A 214 GLN A 215 PHE A 217 HOH A 544 SITE 2 AC9 9 ILE B 171 ARG B 239 HOH B 559 HOH B 584 SITE 3 AC9 9 HOH B 670 SITE 1 BC1 6 LEU A 80 ARG A 112 HOH A 530 HOH A 566 SITE 2 BC1 6 THR B 176 HOH B 542 SITE 1 BC2 8 LEU B 4 ASN B 5 GLU B 302 ARG B 305 SITE 2 BC2 8 HOH B 658 HOH B 683 HOH B 685 HOH B 745 CRYST1 68.321 71.907 124.026 90.00 90.00 90.00 P 21 21 21 8 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 0.014637 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013907 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008063 0.00000 MASTER 361 0 11 25 32 0 34 6 0 0 0 50 END