HEADER OXIDOREDUCTASE 27-MAR-00 1EP2 TITLE CRYSTAL STRUCTURE OF LACTOCOCCUS LACTIS DIHYDROOROTATE DEHYDROGENASE B TITLE 2 COMPLEXED WITH OROTATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROOROTATE DEHYDROGENASE B (PYRD SUBUNIT); COMPND 3 CHAIN: A; COMPND 4 EC: 1.3.3.1; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DIHYDROOROTATE DEHYDROGENASE B (PYRK SUBUNIT); COMPND 8 CHAIN: B; COMPND 9 EC: 1.3.3.1; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOCOCCUS LACTIS; SOURCE 3 ORGANISM_TAXID: 1358; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: LACTOCOCCUS LACTIS; SOURCE 8 ORGANISM_TAXID: 1358; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HETEROTETRAMER, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR P.ROWLAND,S.NORAGER,K.F.JENSEN,S.LARSEN REVDAT 4 07-FEB-24 1EP2 1 REMARK SEQADV SHEET REVDAT 3 13-JUL-11 1EP2 1 VERSN REVDAT 2 24-FEB-09 1EP2 1 VERSN REVDAT 1 17-JAN-01 1EP2 0 JRNL AUTH P.ROWLAND,S.NORAGER,K.F.JENSEN,S.LARSEN JRNL TITL STRUCTURE OF DIHYDROOROTATE DEHYDROGENASE B: ELECTRON JRNL TITL 2 TRANSFER BETWEEN TWO FLAVIN GROUPS BRIDGED BY AN JRNL TITL 3 IRON-SULPHUR CLUSTER. JRNL REF STRUCTURE FOLD.DES. V. 8 1227 2000 JRNL REFN ISSN 0969-2126 JRNL PMID 11188687 JRNL DOI 10.1016/S0969-2126(00)00530-X REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.0 REMARK 3 NUMBER OF REFLECTIONS : 21335 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) : 0.190 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1036 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 : 4255 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 99 REMARK 3 SOLVENT ATOMS : 144 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.639 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 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 1EP2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-APR-00. REMARK 100 THE DEPOSITION ID IS D_1000010786. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JAN-97 REMARK 200 TEMPERATURE (KELVIN) : 288 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21335 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 38.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.0 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.49700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4 M AMMONIUM SULFATE, 0.1 M SODIUM REMARK 280 ACETATE, PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 101.21000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.43362 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 26.96000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 101.21000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 58.43362 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 26.96000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 101.21000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 58.43362 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 26.96000 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 101.21000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 58.43362 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 26.96000 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 101.21000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 58.43362 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 26.96000 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 101.21000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 58.43362 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 26.96000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 116.86724 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 53.92000 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 116.86724 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 53.92000 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 116.86724 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 53.92000 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 116.86724 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 53.92000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 116.86724 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 53.92000 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 116.86724 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 53.92000 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HETEROTETRAMER. THERE REMARK 300 IS A CRYSTALLOGRAPHIC TWO-FOLD AXIS THROUGH THE CENTER REMARK 300 OF THE HETEROTETRAMER, PASSING THROUGH A SMALL HYDROPHOBIC REMARK 300 CAVITY BETWEEN THE TWO CHAIN A MOLECULES OF THE REMARK 300 HETEROTETRAMER AT APPROXIMATE COORDINATES REMARK 300 (47.61, 34.32, 13.52). THE HETEROTETRAMER IS HELD TOGETHER REMARK 300 BY THE TWO CHAIN A MOLECULES, WITH THE TWO CHAIN B REMARK 300 MOLECULES MAKING FEW CLOSE CONTACTS WITH EACH OTHER. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 14480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -102.0 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 101.21000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 58.43362 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 26.96000 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 HOH A1140 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1141 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1142 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1143 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 THR A 2 REMARK 465 VAL A 138 REMARK 465 LYS A 139 REMARK 465 HIS A 140 REMARK 465 GLY A 141 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 73 58.00 -150.42 REMARK 500 PRO A 136 -89.83 -58.83 REMARK 500 GLN A 143 -44.89 102.06 REMARK 500 ILE A 216 -71.79 72.46 REMARK 500 ASP A 239 35.28 -149.88 REMARK 500 LYS A 310 -78.78 -103.52 REMARK 500 TYR B 18 109.32 -57.21 REMARK 500 ASP B 34 -31.76 -154.35 REMARK 500 PRO B 45 43.59 -71.24 REMARK 500 GLU B 106 26.87 -150.30 REMARK 500 GLN B 138 133.37 -38.26 REMARK 500 LEU B 153 13.80 56.09 REMARK 500 ASP B 170 -71.50 -51.63 REMARK 500 ASP B 171 -63.73 -108.72 REMARK 500 TYR B 174 -60.26 -138.64 REMARK 500 PHE B 189 161.70 -49.89 REMARK 500 CYS B 197 115.48 -164.86 REMARK 500 ALA B 225 -74.40 -141.75 REMARK 500 CYS B 234 46.49 -82.78 REMARK 500 ASP B 238 -151.77 -81.20 REMARK 500 LYS B 239 87.29 -60.31 REMARK 500 GLU B 240 148.22 75.74 REMARK 500 SER B 243 -159.86 -76.43 REMARK 500 LYS B 258 -155.39 64.36 REMARK 500 LEU B 260 120.15 80.52 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 FES B 504 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 226 SG REMARK 620 2 FES B 504 S1 113.2 REMARK 620 3 FES B 504 S2 108.6 106.0 REMARK 620 4 CYS B 231 SG 108.1 110.4 110.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B 504 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 234 SG REMARK 620 2 FES B 504 S1 123.0 REMARK 620 3 FES B 504 S2 114.2 104.1 REMARK 620 4 CYS B 249 SG 103.1 105.5 105.3 REMARK 620 N 1 2 3 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ORO A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES B 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EP1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF LACTOCOCCUS LACTIS DIHYDROOROTATE REMARK 900 DEHYDROGENASE B AT ROOM TEMPERATURE. REMARK 900 RELATED ID: 1EP3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF LACTOCOCCUS LACTIS DIHYDROOROTATE REMARK 900 DEHYDROGENASE B. DATA COLLECTED UNDER CRYOGENIC CONDITIONS. DBREF 1EP2 A 1 311 UNP P54322 PYRDB_LACLC 1 311 DBREF 1EP2 B 2 262 UNP P56968 PYRK_LACLC 2 262 SEQADV 1EP2 ALA A 123 UNP P54322 ARG 123 CONFLICT SEQADV 1EP2 ASP A 255 UNP P54322 VAL 255 CONFLICT SEQADV 1EP2 ALA A 266 UNP P54322 ARG 266 CONFLICT SEQRES 1 A 311 MET THR GLU ASN ASN ARG LEU SER VAL LYS LEU PRO GLY SEQRES 2 A 311 LEU ASP LEU LYS ASN PRO ILE ILE PRO ALA SER GLY CYS SEQRES 3 A 311 PHE GLY PHE GLY GLU GLU TYR ALA LYS TYR TYR ASP LEU SEQRES 4 A 311 ASN LYS LEU GLY SER ILE MET VAL LYS ALA THR THR LEU SEQRES 5 A 311 HIS PRO ARG PHE GLY ASN PRO THR PRO ARG VAL ALA GLU SEQRES 6 A 311 THR ALA SER GLY MET LEU ASN ALA ILE GLY LEU GLN ASN SEQRES 7 A 311 PRO GLY LEU GLU VAL ILE MET THR GLU LYS LEU PRO TRP SEQRES 8 A 311 LEU ASN GLU ASN PHE PRO GLU LEU PRO ILE ILE ALA ASN SEQRES 9 A 311 VAL ALA GLY SER GLU GLU ALA ASP TYR VAL ALA VAL CYS SEQRES 10 A 311 ALA LYS ILE GLY ASP ALA ALA ASN VAL LYS ALA ILE GLU SEQRES 11 A 311 LEU ASN ILE SER CYS PRO ASN VAL LYS HIS GLY GLY GLN SEQRES 12 A 311 ALA PHE GLY THR ASP PRO GLU VAL ALA ALA ALA LEU VAL SEQRES 13 A 311 LYS ALA CYS LYS ALA VAL SER LYS VAL PRO LEU TYR VAL SEQRES 14 A 311 LYS LEU SER PRO ASN VAL THR ASP ILE VAL PRO ILE ALA SEQRES 15 A 311 LYS ALA VAL GLU ALA ALA GLY ALA ASP GLY LEU THR MET SEQRES 16 A 311 ILE ASN THR LEU MET GLY VAL ARG PHE ASP LEU LYS THR SEQRES 17 A 311 ARG GLN PRO ILE LEU ALA ASN ILE THR GLY GLY LEU SER SEQRES 18 A 311 GLY PRO ALA ILE LYS PRO VAL ALA LEU LYS LEU ILE HIS SEQRES 19 A 311 GLN VAL ALA GLN ASP VAL ASP ILE PRO ILE ILE GLY MET SEQRES 20 A 311 GLY GLY VAL ALA ASN ALA GLN ASP VAL LEU GLU MET TYR SEQRES 21 A 311 MET ALA GLY ALA SER ALA VAL ALA VAL GLY THR ALA ASN SEQRES 22 A 311 PHE ALA ASP PRO PHE VAL CYS PRO LYS ILE ILE ASP LYS SEQRES 23 A 311 LEU PRO GLU LEU MET ASP GLN TYR ARG ILE GLU SER LEU SEQRES 24 A 311 GLU SER LEU ILE GLN GLU VAL LYS GLU GLY LYS LYS SEQRES 1 B 261 SER GLN LEU GLN GLU MET MET THR VAL VAL SER GLN ARG SEQRES 2 B 261 GLU VAL ALA TYR ASN ILE PHE GLU MET VAL LEU LYS GLY SEQRES 3 B 261 THR LEU VAL ASP GLU MET ASP LEU PRO GLY GLN PHE LEU SEQRES 4 B 261 HIS LEU ALA VAL PRO ASN GLY ALA MET LEU LEU ARG ARG SEQRES 5 B 261 PRO ILE SER ILE SER SER TRP ASP LYS ARG ALA LYS THR SEQRES 6 B 261 CYS THR ILE LEU TYR ARG ILE GLY ASP GLU THR THR GLY SEQRES 7 B 261 THR TYR LYS LEU SER LYS LEU GLU SER GLY ALA LYS VAL SEQRES 8 B 261 ASP VAL MET GLY PRO LEU GLY ASN GLY PHE PRO VAL ALA SEQRES 9 B 261 GLU VAL THR SER THR ASP LYS ILE LEU ILE ILE GLY GLY SEQRES 10 B 261 GLY ILE GLY VAL PRO PRO LEU TYR GLU LEU ALA LYS GLN SEQRES 11 B 261 LEU GLU LYS THR GLY CYS GLN MET THR ILE LEU LEU GLY SEQRES 12 B 261 PHE ALA SER GLU ASN VAL LYS ILE LEU GLU ASN GLU PHE SEQRES 13 B 261 SER ASN LEU LYS ASN VAL THR LEU LYS ILE ALA THR ASP SEQRES 14 B 261 ASP GLY SER TYR GLY THR LYS GLY HIS VAL GLY MET LEU SEQRES 15 B 261 MET ASN GLU ILE ASP PHE GLU VAL ASP ALA LEU TYR THR SEQRES 16 B 261 CYS GLY ALA PRO ALA MET LEU LYS ALA VAL ALA LYS LYS SEQRES 17 B 261 TYR ASP GLN LEU GLU ARG LEU TYR ILE SER MET GLU SER SEQRES 18 B 261 ARG MET ALA CYS GLY ILE GLY ALA CYS TYR ALA CYS VAL SEQRES 19 B 261 GLU HIS ASP LYS GLU ASP GLU SER HIS ALA LEU LYS VAL SEQRES 20 B 261 CYS GLU ASP GLY PRO VAL PHE LEU GLY LYS GLN LEU SER SEQRES 21 B 261 LEU HET FMN A 501 31 HET ORO A 502 11 HET FAD B 503 53 HET FES B 504 4 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM ORO OROTIC ACID HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN C17 H21 N4 O9 P FORMUL 4 ORO C5 H4 N2 O4 FORMUL 5 FAD C27 H33 N9 O15 P2 FORMUL 6 FES FE2 S2 FORMUL 7 HOH *144(H2 O) HELIX 1 1 ASN A 4 SER A 8 5 5 HELIX 2 2 GLY A 30 LYS A 35 1 6 HELIX 3 3 ASP A 38 LEU A 42 5 5 HELIX 4 4 PRO A 79 GLU A 87 1 9 HELIX 5 5 GLU A 87 PHE A 96 1 10 HELIX 6 6 GLU A 109 GLY A 121 1 13 HELIX 7 7 ASP A 148 SER A 163 1 16 HELIX 8 8 ILE A 178 ALA A 188 1 11 HELIX 9 9 GLY A 222 ALA A 224 5 3 HELIX 10 10 ILE A 225 GLN A 238 1 14 HELIX 11 11 ASN A 252 GLY A 263 1 12 HELIX 12 12 THR A 271 ASP A 276 1 6 HELIX 13 13 PHE A 278 TYR A 294 1 17 HELIX 14 14 SER A 298 GLY A 309 1 12 HELIX 15 15 THR B 28 MET B 33 5 6 HELIX 16 16 THR B 78 SER B 84 1 7 HELIX 17 17 GLY B 121 LYS B 134 1 14 HELIX 18 18 LEU B 153 SER B 158 1 6 HELIX 19 19 HIS B 179 ILE B 187 1 9 HELIX 20 20 ALA B 199 TYR B 210 1 12 SHEET 1 A 2 VAL A 9 LEU A 11 0 SHEET 2 A 2 LEU A 14 LEU A 16 -1 O LEU A 14 N LEU A 11 SHEET 1 B 7 ILE A 20 PRO A 22 0 SHEET 2 B 7 ILE A 244 GLY A 246 0 SHEET 3 B 7 GLY A 192 MET A 195 1 O LEU A 193 N ILE A 245 SHEET 4 B 7 LEU A 167 LYS A 170 1 O LEU A 167 N GLY A 192 SHEET 5 B 7 VAL A 126 ASN A 132 1 O ILE A 129 N TYR A 168 SHEET 6 B 7 ILE A 101 VAL A 105 1 O ILE A 101 N LYS A 127 SHEET 7 B 7 ILE A 45 MET A 46 1 O ILE A 45 N ILE A 102 SHEET 1 C 4 VAL A 63 THR A 66 0 SHEET 2 C 4 GLY A 69 ASN A 72 -1 O GLY A 69 N THR A 66 SHEET 3 C 4 GLY A 218 SER A 221 -1 N GLY A 219 O ASN A 72 SHEET 4 C 4 LEU A 199 GLY A 201 -1 O LEU A 199 N LEU A 220 SHEET 1 D 2 PHE A 204 ASP A 205 0 SHEET 2 D 2 GLN A 210 PRO A 211 -1 O GLN A 210 N ASP A 205 SHEET 1 E 7 ARG B 53 SER B 56 0 SHEET 2 E 7 PHE B 39 LEU B 42 -1 O LEU B 40 N ILE B 55 SHEET 3 E 7 LYS B 91 LEU B 98 -1 O MET B 95 N HIS B 41 SHEET 4 E 7 GLN B 5 ALA B 17 -1 O GLU B 6 N VAL B 94 SHEET 5 E 7 ILE B 20 LYS B 26 -1 N ILE B 20 O ALA B 17 SHEET 6 E 7 THR B 66 ARG B 72 -1 O CYS B 67 N LEU B 25 SHEET 7 E 7 SER B 59 ASP B 61 -1 O SER B 59 N THR B 68 SHEET 1 F 7 THR B 176 LYS B 177 0 SHEET 2 F 7 VAL B 163 GLY B 172 1 O ILE B 167 N THR B 176 SHEET 3 F 7 MET B 139 SER B 147 1 O MET B 139 N THR B 164 SHEET 4 F 7 ILE B 113 GLY B 118 1 O ILE B 113 N THR B 140 SHEET 5 F 7 ALA B 193 CYS B 197 1 O ALA B 193 N LEU B 114 SHEET 6 F 7 LEU B 216 SER B 219 1 O TYR B 217 N THR B 196 SHEET 7 F 7 VAL B 254 PHE B 255 -1 O PHE B 255 N ILE B 218 SHEET 1 G 2 VAL B 235 HIS B 237 0 SHEET 2 G 2 ALA B 245 LYS B 247 -1 N LEU B 246 O GLU B 236 LINK SG CYS B 226 FE1 FES B 504 1555 1555 2.26 LINK SG CYS B 231 FE1 FES B 504 1555 1555 2.27 LINK SG CYS B 234 FE2 FES B 504 1555 1555 2.21 LINK SG CYS B 249 FE2 FES B 504 1555 1555 2.25 CISPEP 1 THR A 60 PRO A 61 0 -0.39 CISPEP 2 MET A 195 ILE A 196 0 0.72 CISPEP 3 GLY B 96 PRO B 97 0 -0.13 CISPEP 4 GLY B 252 PRO B 253 0 0.38 SITE 1 AC1 22 ALA A 23 SER A 24 GLY A 25 LYS A 48 SITE 2 AC1 22 ALA A 49 ASN A 72 ASN A 104 ASN A 132 SITE 3 AC1 22 LYS A 170 ILE A 196 ASN A 197 THR A 198 SITE 4 AC1 22 SER A 221 GLY A 222 MET A 247 GLY A 248 SITE 5 AC1 22 GLY A 249 GLY A 270 THR A 271 ORO A 502 SITE 6 AC1 22 HOH A1003 HOH A1020 SITE 1 AC2 12 LYS A 48 ASN A 72 ILE A 74 GLY A 75 SITE 2 AC2 12 LEU A 76 ASN A 132 CYS A 135 PRO A 136 SITE 3 AC2 12 ASN A 137 ASN A 197 THR A 198 FMN A 501 SITE 1 AC3 20 GLU A 65 LEU B 51 ARG B 53 PRO B 54 SITE 2 AC3 20 ILE B 55 SER B 56 LEU B 70 TYR B 71 SITE 3 AC3 20 ARG B 72 THR B 78 GLY B 79 THR B 80 SITE 4 AC3 20 ILE B 120 GLU B 221 SER B 222 ARG B 223 SITE 5 AC3 20 MET B 224 HOH B1006 HOH B1046 HOH B1050 SITE 1 AC4 10 MET B 224 ALA B 225 CYS B 226 GLY B 227 SITE 2 AC4 10 GLY B 229 ALA B 230 CYS B 231 TYR B 232 SITE 3 AC4 10 CYS B 234 CYS B 249 CRYST1 202.420 202.420 80.880 90.00 90.00 120.00 H 3 2 18 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 0.004940 0.002852 0.000000 0.00000 SCALE2 0.000000 0.005704 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012364 0.00000