HEADER OXIDOREDUCTASE 09-JAN-20 6LP8 TITLE CRYSTAL STRUCTURE OF HUMAN DHODH IN COMPLEX WITH INHIBITOR 1243 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROOROTATE DEHYDROGENASE (QUINONE), MITOCHONDRIAL; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DHODEHASE,DIHYDROOROTATE OXIDASE; COMPND 5 EC: 1.3.5.2; 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DHODH, INHIBITOR, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Q.CHEN,Y.YU REVDAT 2 29-NOV-23 6LP8 1 REMARK REVDAT 1 30-SEP-20 6LP8 0 JRNL AUTH Z.ZUO,X.LIU,X.QIAN,T.ZENG,N.SANG,H.LIU,Y.ZHOU,L.TAO,X.ZHOU, JRNL AUTH 2 N.SU,Y.YU,Q.CHEN,Y.LUO,Y.ZHAO JRNL TITL BIFUNCTIONAL NAPHTHO[2,3- D ][1,2,3]TRIAZOLE-4,9-DIONE JRNL TITL 2 COMPOUNDS EXHIBIT ANTITUMOR EFFECTS IN VITRO AND IN VIVO BY JRNL TITL 3 INHIBITING DIHYDROOROTATE DEHYDROGENASE AND INDUCING JRNL TITL 4 REACTIVE OXYGEN SPECIES PRODUCTION. JRNL REF J.MED.CHEM. V. 63 7633 2020 JRNL REFN ISSN 0022-2623 JRNL PMID 32496056 JRNL DOI 10.1021/ACS.JMEDCHEM.0C00512 REMARK 2 REMARK 2 RESOLUTION. 1.79 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.4_1496 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.79 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.26 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 55196 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.174 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1117 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 48.2550 - 3.5800 1.00 7025 141 0.1652 0.1675 REMARK 3 2 3.5800 - 2.8417 1.00 6803 144 0.1476 0.1652 REMARK 3 3 2.8417 - 2.4825 1.00 6743 163 0.1518 0.1786 REMARK 3 4 2.4825 - 2.2555 1.00 6697 150 0.1482 0.1896 REMARK 3 5 2.2555 - 2.0938 1.00 6776 107 0.1485 0.1599 REMARK 3 6 2.0938 - 1.9704 1.00 6682 108 0.1571 0.1831 REMARK 3 7 1.9704 - 1.8717 1.00 6690 163 0.1637 0.1827 REMARK 3 8 1.8717 - 1.7902 1.00 6663 141 0.1857 0.1985 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.73 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 2986 REMARK 3 ANGLE : 1.083 4045 REMARK 3 CHIRALITY : 0.040 444 REMARK 3 PLANARITY : 0.006 527 REMARK 3 DIHEDRAL : 13.944 1111 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6LP8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1300015217. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55261 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.790 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.10 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.79 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6J3B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES PH4.6 2M AMMONIUM SULPHATE REMARK 280 30%GLYCEROL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 81.61800 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 40.80900 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 40.80900 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 81.61800 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL 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 396 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HE22 GLN A 325 O HOH A 504 1.59 REMARK 500 O HOH A 630 O HOH A 636 2.08 REMARK 500 O HOH A 608 O HOH A 725 2.15 REMARK 500 O HOH A 678 O HOH A 734 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 735 O HOH A 767 2564 2.18 REMARK 500 O HOH A 556 O HOH A 725 2564 2.18 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 HIS A 41 -62.57 -123.76 REMARK 500 SER A 214 -7.16 -147.86 REMARK 500 ASN A 284 -176.71 -69.49 REMARK 500 TYR A 356 -63.77 -146.56 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 NA A 412 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 165 O REMARK 620 2 ACT A 405 O 116.1 REMARK 620 3 HOH A 576 O 100.4 111.0 REMARK 620 4 HOH A 648 O 118.2 108.3 101.4 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ORO A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LDA A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue B6O A 409 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 412 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 414 DBREF 6LP8 A 31 396 UNP Q02127 PYRD_HUMAN 30 395 SEQRES 1 A 366 ALA THR GLY ASP GLU ARG PHE TYR ALA GLU HIS LEU MET SEQRES 2 A 366 PRO THR LEU GLN GLY LEU LEU ASP PRO GLU SER ALA HIS SEQRES 3 A 366 ARG LEU ALA VAL ARG PHE THR SER LEU GLY LEU LEU PRO SEQRES 4 A 366 ARG ALA ARG PHE GLN ASP SER ASP MET LEU GLU VAL ARG SEQRES 5 A 366 VAL LEU GLY HIS LYS PHE ARG ASN PRO VAL GLY ILE ALA SEQRES 6 A 366 ALA GLY PHE ASP LYS HIS GLY GLU ALA VAL ASP GLY LEU SEQRES 7 A 366 TYR LYS MET GLY PHE GLY PHE VAL GLU ILE GLY SER VAL SEQRES 8 A 366 THR PRO LYS PRO GLN GLU GLY ASN PRO ARG PRO ARG VAL SEQRES 9 A 366 PHE ARG LEU PRO GLU ASP GLN ALA VAL ILE ASN ARG TYR SEQRES 10 A 366 GLY PHE ASN SER HIS GLY LEU SER VAL VAL GLU HIS ARG SEQRES 11 A 366 LEU ARG ALA ARG GLN GLN LYS GLN ALA LYS LEU THR GLU SEQRES 12 A 366 ASP GLY LEU PRO LEU GLY VAL ASN LEU GLY LYS ASN LYS SEQRES 13 A 366 THR SER VAL ASP ALA ALA GLU ASP TYR ALA GLU GLY VAL SEQRES 14 A 366 ARG VAL LEU GLY PRO LEU ALA ASP TYR LEU VAL VAL ASN SEQRES 15 A 366 VAL SER SER PRO ASN THR ALA GLY LEU ARG SER LEU GLN SEQRES 16 A 366 GLY LYS ALA GLU LEU ARG ARG LEU LEU THR LYS VAL LEU SEQRES 17 A 366 GLN GLU ARG ASP GLY LEU ARG ARG VAL HIS ARG PRO ALA SEQRES 18 A 366 VAL LEU VAL LYS ILE ALA PRO ASP LEU THR SER GLN ASP SEQRES 19 A 366 LYS GLU ASP ILE ALA SER VAL VAL LYS GLU LEU GLY ILE SEQRES 20 A 366 ASP GLY LEU ILE VAL THR ASN THR THR VAL SER ARG PRO SEQRES 21 A 366 ALA GLY LEU GLN GLY ALA LEU ARG SER GLU THR GLY GLY SEQRES 22 A 366 LEU SER GLY LYS PRO LEU ARG ASP LEU SER THR GLN THR SEQRES 23 A 366 ILE ARG GLU MET TYR ALA LEU THR GLN GLY ARG VAL PRO SEQRES 24 A 366 ILE ILE GLY VAL GLY GLY VAL SER SER GLY GLN ASP ALA SEQRES 25 A 366 LEU GLU LYS ILE ARG ALA GLY ALA SER LEU VAL GLN LEU SEQRES 26 A 366 TYR THR ALA LEU THR PHE TRP GLY PRO PRO VAL VAL GLY SEQRES 27 A 366 LYS VAL LYS ARG GLU LEU GLU ALA LEU LEU LYS GLU GLN SEQRES 28 A 366 GLY PHE GLY GLY VAL THR ASP ALA ILE GLY ALA ASP HIS SEQRES 29 A 366 ARG ARG HET FMN A 401 50 HET ORO A 402 11 HET SO4 A 403 5 HET SO4 A 404 5 HET ACT A 405 7 HET ACT A 406 7 HET LDA A 407 47 HET ACT A 408 7 HET B6O A 409 48 HET ACT A 410 4 HET ACT A 411 4 HET NA A 412 1 HET NA A 413 1 HET NA A 414 1 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM ORO OROTIC ACID HETNAM SO4 SULFATE ION HETNAM ACT ACETATE ION HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE HETNAM B6O 3-[4-[3-(DIMETHYLAMINO)PHENYL]-3,5-BIS(FLUORANYL) HETNAM 2 B6O PHENYL]BENZO[F]BENZOTRIAZOLE-4,9-DIONE HETNAM NA SODIUM ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 2 FMN C17 H21 N4 O9 P FORMUL 3 ORO C5 H4 N2 O4 FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 ACT 5(C2 H3 O2 1-) FORMUL 8 LDA C14 H31 N O FORMUL 10 B6O C24 H16 F2 N4 O2 FORMUL 13 NA 3(NA 1+) FORMUL 16 HOH *280(H2 O) HELIX 1 AA1 ALA A 31 HIS A 41 1 11 HELIX 2 AA2 HIS A 41 LEU A 50 1 10 HELIX 3 AA3 ASP A 51 LEU A 65 1 15 HELIX 4 AA4 SER A 76 GLU A 80 5 5 HELIX 5 AA5 ALA A 104 GLY A 112 1 9 HELIX 6 AA6 PRO A 138 ASP A 140 5 3 HELIX 7 AA7 GLY A 153 ALA A 163 1 11 HELIX 8 AA8 ARG A 164 ASP A 174 1 11 HELIX 9 AA9 ASP A 190 GLY A 203 1 14 HELIX 10 AB1 PRO A 204 ALA A 206 5 3 HELIX 11 AB2 LEU A 221 GLN A 225 5 5 HELIX 12 AB3 GLY A 226 GLY A 243 1 18 HELIX 13 AB4 ARG A 245 ARG A 249 5 5 HELIX 14 AB5 THR A 261 GLY A 276 1 16 HELIX 15 AB6 LEU A 309 THR A 324 1 16 HELIX 16 AB7 SER A 338 GLY A 349 1 12 HELIX 17 AB8 TYR A 356 GLY A 363 1 8 HELIX 18 AB9 PRO A 365 GLN A 381 1 17 HELIX 19 AC1 GLY A 385 ILE A 390 1 6 HELIX 20 AC2 GLY A 391 ARG A 395 5 5 SHEET 1 AA1 2 VAL A 81 VAL A 83 0 SHEET 2 AA1 2 HIS A 86 PHE A 88 -1 O PHE A 88 N VAL A 81 SHEET 1 AA2 9 VAL A 92 ILE A 94 0 SHEET 2 AA2 9 PHE A 115 VAL A 121 1 O PHE A 115 N ILE A 94 SHEET 3 AA2 9 LEU A 178 LEU A 182 1 O GLY A 179 N VAL A 116 SHEET 4 AA2 9 TYR A 208 ASN A 212 1 O VAL A 210 N LEU A 182 SHEET 5 AA2 9 ALA A 251 ILE A 256 1 O ALA A 251 N LEU A 209 SHEET 6 AA2 9 GLY A 279 VAL A 282 1 O ILE A 281 N VAL A 254 SHEET 7 AA2 9 ILE A 330 VAL A 333 1 O ILE A 331 N LEU A 280 SHEET 8 AA2 9 LEU A 352 LEU A 355 1 O LEU A 352 N GLY A 332 SHEET 9 AA2 9 VAL A 92 ILE A 94 1 N GLY A 93 O VAL A 353 SHEET 1 AA3 3 VAL A 134 LEU A 137 0 SHEET 2 AA3 3 ALA A 142 ASN A 145 -1 O ALA A 142 N LEU A 137 SHEET 3 AA3 3 GLY A 303 GLY A 306 -1 O GLY A 303 N ASN A 145 LINK O GLN A 165 NA NA A 412 1555 1555 2.74 LINK O ACT A 405 NA NA A 412 1555 1555 2.73 LINK O ACT A 411 NA NA A 413 1555 1555 2.96 LINK NA NA A 412 O HOH A 576 1555 1555 2.83 LINK NA NA A 412 O HOH A 648 1555 1555 2.73 LINK NA NA A 414 O HOH A 528 1555 1555 3.10 CISPEP 1 GLY A 119 SER A 120 0 3.46 CISPEP 2 ARG A 131 PRO A 132 0 3.10 CISPEP 3 VAL A 282 THR A 283 0 12.22 SITE 1 AC1 24 ALA A 95 ALA A 96 GLY A 97 LYS A 100 SITE 2 AC1 24 SER A 120 ASN A 145 ASN A 181 ASN A 212 SITE 3 AC1 24 LYS A 255 THR A 283 ASN A 284 THR A 285 SITE 4 AC1 24 SER A 305 GLY A 306 LEU A 309 VAL A 333 SITE 5 AC1 24 GLY A 334 GLY A 335 LEU A 355 TYR A 356 SITE 6 AC1 24 THR A 357 ORO A 402 HOH A 564 HOH A 568 SITE 1 AC2 11 LYS A 100 ASN A 145 TYR A 147 GLY A 148 SITE 2 AC2 11 PHE A 149 ASN A 212 SER A 215 ASN A 217 SITE 3 AC2 11 ASN A 284 THR A 285 FMN A 401 SITE 1 AC3 4 ARG A 245 VAL A 247 HIS A 248 HOH A 540 SITE 1 AC4 2 GLY A 220 ARG A 222 SITE 1 AC5 6 GLN A 168 ALA A 169 THR A 172 LEU A 205 SITE 2 AC5 6 ASP A 207 NA A 412 SITE 1 AC6 3 ARG A 160 HOH A 693 HOH A 696 SITE 1 AC7 14 ASP A 140 GLN A 141 PRO A 290 LYS A 307 SITE 2 AC7 14 PRO A 308 ASP A 311 LEU A 312 THR A 314 SITE 3 AC7 14 GLN A 315 ARG A 318 GLU A 344 ASP A 393 SITE 4 AC7 14 HOH A 532 HOH A 612 SITE 1 AC8 3 THR A 261 SER A 262 NA A 413 SITE 1 AC9 17 TYR A 38 LEU A 42 MET A 43 LEU A 46 SITE 2 AC9 17 PRO A 52 ALA A 55 HIS A 56 ALA A 59 SITE 3 AC9 17 PHE A 62 THR A 63 LEU A 67 VAL A 134 SITE 4 AC9 17 ARG A 136 TYR A 356 LEU A 359 THR A 360 SITE 5 AC9 17 PRO A 364 SITE 1 AD1 7 PRO A 52 PRO A 132 VAL A 134 PHE A 135 SITE 2 AD1 7 ARG A 200 HOH A 514 HOH A 667 SITE 1 AD2 4 LYS A 170 THR A 261 GLN A 263 NA A 413 SITE 1 AD3 5 GLN A 165 ALA A 169 ACT A 405 HOH A 576 SITE 2 AD3 5 HOH A 648 SITE 1 AD4 6 GLN A 166 THR A 261 SER A 262 GLN A 263 SITE 2 AD4 6 ACT A 408 ACT A 411 SITE 1 AD5 3 VAL A 247 ARG A 249 HOH A 528 CRYST1 90.558 90.558 122.427 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 0.011043 0.006375 0.000000 0.00000 SCALE2 0.000000 0.012751 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008168 0.00000