HEADER OXIDOREDUCTASE 08-JUL-98 1BKJ TITLE NADPH:FMN OXIDOREDUCTASE FROM VIBRIO HARVEYI COMPND MOL_ID: 1; COMPND 2 MOLECULE: NADPH-FLAVIN OXIDOREDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FLAVIN REDUCTASE P, FRP, FMN REDUCTASE, NADPH\:FMN COMPND 5 OXIDOREDUCTASE; COMPND 6 EC: 1.6.99.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO HARVEYI; SOURCE 3 ORGANISM_TAXID: 669; SOURCE 4 STRAIN: JM109; SOURCE 5 GENE: VIBRIO HARVEYI NADPH\:FMN OXIDOREDUCTASE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PFRP1 KEYWDS OXIDOREDUCTASE, LUMINESCENCE, NADP, FLAVOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.J.TANNER,B.LEI,S.-C.TU,K.L.KRAUSE REVDAT 5 07-FEB-24 1BKJ 1 REMARK REVDAT 4 09-MAY-12 1BKJ 1 COMPND VERSN REVDAT 3 24-FEB-09 1BKJ 1 VERSN REVDAT 2 01-APR-03 1BKJ 1 JRNL REVDAT 1 13-JAN-99 1BKJ 0 SPRSDE 13-JAN-99 1BKJ 1CUM JRNL AUTH J.J.TANNER,B.LEI,S.C.TU,K.L.KRAUSE JRNL TITL FLAVIN REDUCTASE P: STRUCTURE OF A DIMERIC ENZYME THAT JRNL TITL 2 REDUCES FLAVIN. JRNL REF BIOCHEMISTRY V. 35 13531 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8885832 JRNL DOI 10.1021/BI961400V REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.TANNER,B.LEI,M.LIU,S.C.TU,K.L.KRAUSE REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY CRYSTALLOGRAPHIC ANALYSIS OF REMARK 1 TITL 2 NADPH:FMN OXIDOREDUCTASE FROM VIBRIO HARVEYI REMARK 1 REF J.MOL.BIOL. V. 241 283 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : 1.3000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.0 REMARK 3 NUMBER OF REFLECTIONS : 35684 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) : 0.175 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3540 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 : 3385 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 72 REMARK 3 SOLVENT ATOMS : 107 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.50 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) : 0.20 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.800 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) : 1.000 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.500 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 1.500 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.000 ; 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM11.DNA REMARK 3 PARAMETER FILE 3 : PARAM.FMN REMARK 3 PARAMETER FILE 4 : PARAM11.WAT REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPOLOGY.FMN REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: FMN, PO4 AND WATER PARAMETERS FROM X REMARK 3 -PLOR 3.1 DISTRIBUTION REMARK 4 REMARK 4 1BKJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171862. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-93 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : R-AXIS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36163 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 28.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.0 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 40.7 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 42.95000 REMARK 290 SMTRY3 2 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: 11440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -88.0 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 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 ALA A 201 REMARK 465 SER A 202 REMARK 465 ARG A 203 REMARK 465 THR A 204 REMARK 465 SER A 205 REMARK 465 ASN A 206 REMARK 465 GLN A 207 REMARK 465 LYS A 208 REMARK 465 LEU A 209 REMARK 465 MET B 1 REMARK 465 ALA B 201 REMARK 465 SER B 202 REMARK 465 ARG B 203 REMARK 465 THR B 204 REMARK 465 SER B 205 REMARK 465 ASN B 206 REMARK 465 GLN B 207 REMARK 465 LYS B 208 REMARK 465 LEU B 209 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN A 3 CG OD1 ND2 REMARK 470 GLU A 6 CG CD OE1 OE2 REMARK 470 GLU A 25 CG CD OE1 OE2 REMARK 470 GLN A 28 CG CD OE1 NE2 REMARK 470 ASN A 58 CG OD1 ND2 REMARK 470 GLU A 71 CG CD OE1 OE2 REMARK 470 GLU A 141 CG CD OE1 OE2 REMARK 470 GLU A 147 CG CD OE1 OE2 REMARK 470 GLU A 165 CG CD OE1 OE2 REMARK 470 GLN A 180 CG CD OE1 NE2 REMARK 470 GLN A 182 CG CD OE1 NE2 REMARK 470 GLU A 183 CG CD OE1 OE2 REMARK 470 GLN A 190 CG CD OE1 NE2 REMARK 470 GLN A 194 CG CD OE1 NE2 REMARK 470 GLN A 197 CG CD OE1 NE2 REMARK 470 GLN A 214 CG CD OE1 NE2 REMARK 470 GLU A 215 CG CD OE1 OE2 REMARK 470 LYS A 219 CG CD CE NZ REMARK 470 ASN B 3 CG OD1 ND2 REMARK 470 GLU B 6 CG CD OE1 OE2 REMARK 470 GLU B 25 CG CD OE1 OE2 REMARK 470 GLN B 28 CG CD OE1 NE2 REMARK 470 GLN B 32 CG CD OE1 NE2 REMARK 470 GLU B 55 CG CD OE1 OE2 REMARK 470 ASN B 58 CG OD1 ND2 REMARK 470 GLN B 62 CG CD OE1 NE2 REMARK 470 GLU B 71 CG CD OE1 OE2 REMARK 470 ASP B 92 CG OD1 OD2 REMARK 470 GLN B 138 CG CD OE1 NE2 REMARK 470 GLU B 141 CG CD OE1 OE2 REMARK 470 GLU B 147 CG CD OE1 OE2 REMARK 470 GLU B 165 CG CD OE1 OE2 REMARK 470 GLN B 180 CG CD OE1 NE2 REMARK 470 GLN B 182 CG CD OE1 NE2 REMARK 470 GLU B 183 CG CD OE1 OE2 REMARK 470 GLN B 194 CG CD OE1 NE2 REMARK 470 GLN B 197 CG CD OE1 NE2 REMARK 470 GLN B 214 CG CD OE1 NE2 REMARK 470 GLU B 215 CG CD OE1 OE2 REMARK 470 LYS B 219 CG CD CE NZ 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 ASN A 179 -35.35 63.71 REMARK 500 GLN B 44 70.39 47.37 REMARK 500 ASN B 179 -34.14 65.15 REMARK 500 ARG B 225 66.69 34.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ASA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: FMN COFACTOR BINDING SITE-CHAIN A. REMARK 800 REMARK 800 SITE_IDENTIFIER: ASB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: FMN COFACTOR BINDING SITE-CHAIN B. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 999 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 999 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 241 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 241 DBREF 1BKJ A 1 240 UNP Q56691 FRP_VIBHA 1 240 DBREF 1BKJ B 1 240 UNP Q56691 FRP_VIBHA 1 240 SEQRES 1 A 240 MET ASN ASN THR ILE GLU THR ILE LEU ALA HIS ARG SER SEQRES 2 A 240 ILE ARG LYS PHE THR ALA VAL PRO ILE THR ASP GLU GLN SEQRES 3 A 240 ARG GLN THR ILE ILE GLN ALA GLY LEU ALA ALA SER SER SEQRES 4 A 240 SER SER MET LEU GLN VAL VAL SER ILE VAL ARG VAL THR SEQRES 5 A 240 ASP SER GLU LYS ARG ASN GLU LEU ALA GLN PHE ALA GLY SEQRES 6 A 240 ASN GLN ALA TYR VAL GLU SER ALA ALA GLU PHE LEU VAL SEQRES 7 A 240 PHE CYS ILE ASP TYR GLN ARG HIS ALA THR ILE ASN PRO SEQRES 8 A 240 ASP VAL GLN ALA ASP PHE THR GLU LEU THR LEU ILE GLY SEQRES 9 A 240 ALA VAL ASP SER GLY ILE MET ALA GLN ASN CYS LEU LEU SEQRES 10 A 240 ALA ALA GLU SER MET GLY LEU GLY GLY VAL TYR ILE GLY SEQRES 11 A 240 GLY LEU ARG ASN SER ALA ALA GLN VAL ASP GLU LEU LEU SEQRES 12 A 240 GLY LEU PRO GLU ASN SER ALA VAL LEU PHE GLY MET CYS SEQRES 13 A 240 LEU GLY HIS PRO ASP GLN ASN PRO GLU VAL LYS PRO ARG SEQRES 14 A 240 LEU PRO ALA HIS VAL VAL VAL HIS GLU ASN GLN TYR GLN SEQRES 15 A 240 GLU LEU ASN LEU ASP ASP ILE GLN SER TYR ASP GLN THR SEQRES 16 A 240 MET GLN ALA TYR TYR ALA SER ARG THR SER ASN GLN LYS SEQRES 17 A 240 LEU SER THR TRP SER GLN GLU VAL THR GLY LYS LEU ALA SEQRES 18 A 240 GLY GLU SER ARG PRO HIS ILE LEU PRO TYR LEU ASN SER SEQRES 19 A 240 LYS GLY LEU ALA LYS ARG SEQRES 1 B 240 MET ASN ASN THR ILE GLU THR ILE LEU ALA HIS ARG SER SEQRES 2 B 240 ILE ARG LYS PHE THR ALA VAL PRO ILE THR ASP GLU GLN SEQRES 3 B 240 ARG GLN THR ILE ILE GLN ALA GLY LEU ALA ALA SER SER SEQRES 4 B 240 SER SER MET LEU GLN VAL VAL SER ILE VAL ARG VAL THR SEQRES 5 B 240 ASP SER GLU LYS ARG ASN GLU LEU ALA GLN PHE ALA GLY SEQRES 6 B 240 ASN GLN ALA TYR VAL GLU SER ALA ALA GLU PHE LEU VAL SEQRES 7 B 240 PHE CYS ILE ASP TYR GLN ARG HIS ALA THR ILE ASN PRO SEQRES 8 B 240 ASP VAL GLN ALA ASP PHE THR GLU LEU THR LEU ILE GLY SEQRES 9 B 240 ALA VAL ASP SER GLY ILE MET ALA GLN ASN CYS LEU LEU SEQRES 10 B 240 ALA ALA GLU SER MET GLY LEU GLY GLY VAL TYR ILE GLY SEQRES 11 B 240 GLY LEU ARG ASN SER ALA ALA GLN VAL ASP GLU LEU LEU SEQRES 12 B 240 GLY LEU PRO GLU ASN SER ALA VAL LEU PHE GLY MET CYS SEQRES 13 B 240 LEU GLY HIS PRO ASP GLN ASN PRO GLU VAL LYS PRO ARG SEQRES 14 B 240 LEU PRO ALA HIS VAL VAL VAL HIS GLU ASN GLN TYR GLN SEQRES 15 B 240 GLU LEU ASN LEU ASP ASP ILE GLN SER TYR ASP GLN THR SEQRES 16 B 240 MET GLN ALA TYR TYR ALA SER ARG THR SER ASN GLN LYS SEQRES 17 B 240 LEU SER THR TRP SER GLN GLU VAL THR GLY LYS LEU ALA SEQRES 18 B 240 GLY GLU SER ARG PRO HIS ILE LEU PRO TYR LEU ASN SER SEQRES 19 B 240 LYS GLY LEU ALA LYS ARG HET PO4 A 999 5 HET FMN A 241 31 HET PO4 B 999 5 HET FMN B 241 31 HETNAM PO4 PHOSPHATE ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 PO4 2(O4 P 3-) FORMUL 4 FMN 2(C17 H21 N4 O9 P) FORMUL 7 HOH *107(H2 O) HELIX 1 1 ASN A 3 ALA A 10 1 8 HELIX 2 2 ASP A 24 ALA A 36 1 13 HELIX 3 3 SER A 54 ALA A 64 1 11 HELIX 4 4 ALA A 68 SER A 72 1 5 HELIX 5 5 TYR A 83 ILE A 89 1 7 HELIX 6 6 THR A 98 MET A 122 1 25 HELIX 7 7 GLY A 130 ASN A 134 5 5 HELIX 8 8 ALA A 136 LEU A 143 1 8 HELIX 9 9 ALA A 172 VAL A 175 1 4 HELIX 10 10 LEU A 186 TYR A 199 1 14 HELIX 11 11 TRP A 212 ALA A 221 1 10 HELIX 12 12 HIS A 227 LYS A 235 1 9 HELIX 13 13 ASN B 3 ALA B 10 1 8 HELIX 14 14 ASP B 24 ALA B 36 1 13 HELIX 15 15 SER B 54 ALA B 64 1 11 HELIX 16 16 ALA B 68 SER B 72 1 5 HELIX 17 17 TYR B 83 ILE B 89 1 7 HELIX 18 18 THR B 98 MET B 122 1 25 HELIX 19 19 GLY B 130 ASN B 134 5 5 HELIX 20 20 ALA B 136 LEU B 143 1 8 HELIX 21 21 ALA B 172 VAL B 175 1 4 HELIX 22 22 LEU B 186 TYR B 199 1 14 HELIX 23 23 TRP B 212 ALA B 221 1 10 HELIX 24 24 HIS B 227 LYS B 235 1 9 SHEET 1 A 5 VAL B 176 GLU B 178 0 SHEET 2 A 5 VAL A 46 VAL A 51 1 N ILE A 48 O HIS B 177 SHEET 3 A 5 GLU A 75 ASP A 82 -1 N CYS A 80 O SER A 47 SHEET 4 A 5 SER A 149 GLY A 158 -1 N LEU A 157 O GLU A 75 SHEET 5 A 5 GLY A 125 ILE A 129 -1 N ILE A 129 O GLY A 154 SHEET 1 B 5 VAL A 176 GLU A 178 0 SHEET 2 B 5 VAL B 46 VAL B 51 1 N ILE B 48 O HIS A 177 SHEET 3 B 5 GLU B 75 ASP B 82 -1 N CYS B 80 O SER B 47 SHEET 4 B 5 SER B 149 GLY B 158 -1 N LEU B 157 O GLU B 75 SHEET 5 B 5 GLY B 125 ILE B 129 -1 N ILE B 129 O GLY B 154 SITE 1 ASA 11 FMN A 241 HIS A 11 SER A 13 ARG A 15 SITE 2 ASA 11 GLN A 67 TYR A 69 GLY A 130 GLY A 131 SITE 3 ASA 11 LYS A 167 ARG A 169 SER B 39 SITE 1 ASB 11 FMN B 241 HIS B 11 SER B 13 ARG B 15 SITE 2 ASB 11 GLN B 67 TYR B 69 GLY B 130 GLY B 131 SITE 3 ASB 11 LYS B 167 ARG B 169 SER A 39 SITE 1 AC1 2 FMN A 241 SER B 41 SITE 1 AC2 2 SER A 41 FMN B 241 SITE 1 AC3 23 HIS A 11 ARG A 12 SER A 13 ARG A 15 SITE 2 AC3 23 GLN A 67 TYR A 69 VAL A 127 TYR A 128 SITE 3 AC3 23 ILE A 129 GLY A 130 GLY A 131 LYS A 167 SITE 4 AC3 23 ARG A 169 HOH A 314 HOH A 315 HOH A 316 SITE 5 AC3 23 PO4 A 999 SER B 38 SER B 39 SER B 40 SITE 6 AC3 23 MET B 42 ASP B 107 ILE B 110 SITE 1 AC4 23 SER A 38 SER A 39 SER A 40 MET A 42 SITE 2 AC4 23 ASP A 107 ILE A 110 HIS B 11 ARG B 12 SITE 3 AC4 23 SER B 13 ARG B 15 GLN B 67 TYR B 69 SITE 4 AC4 23 VAL B 127 TYR B 128 ILE B 129 GLY B 130 SITE 5 AC4 23 GLY B 131 LYS B 167 ARG B 169 HOH B 329 SITE 6 AC4 23 HOH B 337 HOH B 364 PO4 B 999 CRYST1 51.200 85.900 58.100 90.00 109.30 90.00 P 1 21 1 4 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 0.019531 0.000000 0.006840 0.00000 SCALE2 0.000000 0.011641 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018237 0.00000 MTRIX1 1 0.351799 -0.317456 -0.880601 16.63850 1 MTRIX2 1 -0.321054 -0.924595 0.205055 13.32520 1 MTRIX3 1 -0.879296 0.210583 -0.427193 20.77090 1