HEADER OXIDOREDUCTASE 17-DEC-20 7DP2 TITLE CRYSTAL STRUCTURE OF FMN AND NADPH-DEPENDENT NITROREDUCTASE NFNB TITLE 2 MUTANT Y88F DERIVED FROM SPHIGOPYXIS SP. STRAIN HMH COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROREDUCTASE FAMILY PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NITROREDUCTASE, NFNB; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPHINGOPYXIS SP.; SOURCE 3 ORGANISM_TAXID: 1908224; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS DINITROANILINE HERBICIDES REDUCTASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.H.KIM,S.PARK,S.RHEE REVDAT 3 29-NOV-23 7DP2 1 REMARK REVDAT 2 16-FEB-22 7DP2 1 JRNL REVDAT 1 08-SEP-21 7DP2 0 JRNL AUTH S.H.KIM,S.PARK,E.PARK,J.H.KIM,S.GHATGE,H.G.HUR,S.RHEE JRNL TITL STRUCTURE AND SUBSTRATE SPECIFICITY DETERMINANTS OF NFNB, A JRNL TITL 2 DINITROANILINE HERBICIDE-CATABOLIZING NITROREDUCTASE FROM JRNL TITL 3 SPHINGOPYXIS SP. STRAIN HMH. JRNL REF J.BIOL.CHEM. V. 297 01143 2021 JRNL REFN ESSN 1083-351X JRNL PMID 34473996 JRNL DOI 10.1016/J.JBC.2021.101143 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.337 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 17040 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1704 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 33.7800 - 5.4876 0.99 1391 154 0.1743 0.2642 REMARK 3 2 5.4876 - 4.3586 1.00 1317 147 0.1701 0.2237 REMARK 3 3 4.3586 - 3.8085 1.00 1290 143 0.1633 0.2211 REMARK 3 4 3.8085 - 3.4607 1.00 1285 143 0.1712 0.2425 REMARK 3 5 3.4607 - 3.2129 1.00 1269 141 0.1910 0.2531 REMARK 3 6 3.2129 - 3.0236 1.00 1261 140 0.1943 0.2826 REMARK 3 7 3.0236 - 2.8722 1.00 1277 142 0.1910 0.2445 REMARK 3 8 2.8722 - 2.7472 1.00 1258 139 0.2145 0.3142 REMARK 3 9 2.7472 - 2.6415 1.00 1263 141 0.2329 0.3302 REMARK 3 10 2.6415 - 2.5504 1.00 1246 138 0.2391 0.3089 REMARK 3 11 2.5504 - 2.4707 1.00 1246 138 0.2693 0.3304 REMARK 3 12 2.4707 - 2.4001 0.98 1233 138 0.3008 0.4005 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.344 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.115 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 57.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 68.52 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 : 0.009 3604 REMARK 3 ANGLE : 1.273 4905 REMARK 3 CHIRALITY : 0.055 505 REMARK 3 PLANARITY : 0.006 641 REMARK 3 DIHEDRAL : 17.183 1297 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 17.9484 72.7353 0.1419 REMARK 3 T TENSOR REMARK 3 T11: 0.3506 T22: 0.3510 REMARK 3 T33: 0.3745 T12: 0.0143 REMARK 3 T13: -0.0510 T23: -0.0115 REMARK 3 L TENSOR REMARK 3 L11: 5.1984 L22: 2.8762 REMARK 3 L33: 4.0952 L12: 0.6244 REMARK 3 L13: -1.8958 L23: -0.7717 REMARK 3 S TENSOR REMARK 3 S11: 0.1006 S12: 0.1795 S13: -0.0198 REMARK 3 S21: -0.1393 S22: 0.0791 S23: 0.0988 REMARK 3 S31: 0.0474 S32: -0.1977 S33: -0.1436 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : CHAIN 'B' REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7DP2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1300019882. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-20 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 : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17096 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 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 : 14.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.2000 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) : 2.49 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: HKL-2000 REMARK 200 STARTING MODEL: 2WZW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS PH7.0, 40% PEG 300, 8% PEG REMARK 280 1000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.83950 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 45.21800 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 45.21800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 76.25925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 45.21800 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 45.21800 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.41975 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 45.21800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.21800 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 76.25925 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 45.21800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.21800 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.41975 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 50.83950 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: 9090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 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 PRO A 2 REMARK 465 ALA A 3 REMARK 465 THR A 4 REMARK 465 ASP A 5 REMARK 465 THR A 6 REMARK 465 LEU A 7 REMARK 465 SER A 8 REMARK 465 ASP A 232 REMARK 465 ALA A 233 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 ALA B 3 REMARK 465 THR B 4 REMARK 465 ASP B 5 REMARK 465 THR B 6 REMARK 465 LEU B 7 REMARK 465 SER B 8 REMARK 465 ARG B 115 REMARK 465 ASP B 116 REMARK 465 ASP B 117 REMARK 465 LYS B 118 REMARK 465 ALA B 119 REMARK 465 ASP B 232 REMARK 465 ALA B 233 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 OE1 GLU A 167 OG SER B 12 2.19 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 23 111.67 -162.38 REMARK 500 PHE A 198 -63.77 -91.02 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMN B 301 DBREF1 7DP2 A 1 233 UNP A0A2L0VUJ4_9SPHN DBREF2 7DP2 A A0A2L0VUJ4 1 233 DBREF1 7DP2 B 1 233 UNP A0A2L0VUJ4_9SPHN DBREF2 7DP2 B A0A2L0VUJ4 1 233 SEQADV 7DP2 PHE A 88 UNP A0A2L0VUJ TYR 88 ENGINEERED MUTATION SEQADV 7DP2 PHE B 88 UNP A0A2L0VUJ TYR 88 ENGINEERED MUTATION SEQRES 1 A 233 MET PRO ALA THR ASP THR LEU SER LEU SER ALA SER GLU SEQRES 2 A 233 ALA LEU ALA ARG ARG ARG SER VAL ARG ALA PHE THR ASP SEQRES 3 A 233 ARG PRO VAL ASP ARG ALA LEU LEU ALA ARG ILE PHE GLU SEQRES 4 A 233 ILE ALA GLN ARG ALA PRO SER GLY GLY ASN LEU GLN PRO SEQRES 5 A 233 TRP GLN ALA THR VAL VAL THR GLY GLU ARG TRP GLN ALA SEQRES 6 A 233 VAL GLN ASP ALA VAL ALA ALA ARG ILE VAL MET GLY ARG SEQRES 7 A 233 GLU GLY PHE GLN PRO GLU TYR ASP ILE PHE PRO ARG GLY SEQRES 8 A 233 LEU THR ASP PRO TRP ASP SER ARG ARG PHE GLY VAL GLY SEQRES 9 A 233 GLU ALA LEU TYR ALA SER LEU GLY ILE ALA ARG ASP ASP SEQRES 10 A 233 LYS ALA GLY ARG ILE ALA GLN PHE GLN GLN ASN TYR ARG SEQRES 11 A 233 GLY PHE GLY ALA PRO VAL MET LEU PHE LEU HIS CYS SER SEQRES 12 A 233 ARG ILE MET GLY PRO PRO GLN TRP ALA ASP MET GLY MET SEQRES 13 A 233 TRP LEU GLN SER VAL MET LEU LEU LEU VAL GLU HIS GLY SEQRES 14 A 233 LEU ALA SER CYS PRO GLN GLU CYS TRP ALA MET TYR GLY SEQRES 15 A 233 ALA THR VAL ARG ALA GLU LEU GLY LEU GLY ASP ASP GLN SEQRES 16 A 233 ILE LEU PHE SER GLY LEU ALA ILE GLY HIS ALA ASP GLU SEQRES 17 A 233 GLU ALA PRO VAL ASN ARG TRP PRO VAL PRO ARG VAL GLY SEQRES 18 A 233 LEU ASP GLU VAL ILE ASP TRP GLN GLY PHE ASP ALA SEQRES 1 B 233 MET PRO ALA THR ASP THR LEU SER LEU SER ALA SER GLU SEQRES 2 B 233 ALA LEU ALA ARG ARG ARG SER VAL ARG ALA PHE THR ASP SEQRES 3 B 233 ARG PRO VAL ASP ARG ALA LEU LEU ALA ARG ILE PHE GLU SEQRES 4 B 233 ILE ALA GLN ARG ALA PRO SER GLY GLY ASN LEU GLN PRO SEQRES 5 B 233 TRP GLN ALA THR VAL VAL THR GLY GLU ARG TRP GLN ALA SEQRES 6 B 233 VAL GLN ASP ALA VAL ALA ALA ARG ILE VAL MET GLY ARG SEQRES 7 B 233 GLU GLY PHE GLN PRO GLU TYR ASP ILE PHE PRO ARG GLY SEQRES 8 B 233 LEU THR ASP PRO TRP ASP SER ARG ARG PHE GLY VAL GLY SEQRES 9 B 233 GLU ALA LEU TYR ALA SER LEU GLY ILE ALA ARG ASP ASP SEQRES 10 B 233 LYS ALA GLY ARG ILE ALA GLN PHE GLN GLN ASN TYR ARG SEQRES 11 B 233 GLY PHE GLY ALA PRO VAL MET LEU PHE LEU HIS CYS SER SEQRES 12 B 233 ARG ILE MET GLY PRO PRO GLN TRP ALA ASP MET GLY MET SEQRES 13 B 233 TRP LEU GLN SER VAL MET LEU LEU LEU VAL GLU HIS GLY SEQRES 14 B 233 LEU ALA SER CYS PRO GLN GLU CYS TRP ALA MET TYR GLY SEQRES 15 B 233 ALA THR VAL ARG ALA GLU LEU GLY LEU GLY ASP ASP GLN SEQRES 16 B 233 ILE LEU PHE SER GLY LEU ALA ILE GLY HIS ALA ASP GLU SEQRES 17 B 233 GLU ALA PRO VAL ASN ARG TRP PRO VAL PRO ARG VAL GLY SEQRES 18 B 233 LEU ASP GLU VAL ILE ASP TRP GLN GLY PHE ASP ALA HET FMN A 301 31 HET FMN B 301 31 HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 5 HOH *9(H2 O) HELIX 1 AA1 SER A 10 ARG A 18 1 9 HELIX 2 AA2 ASP A 30 GLN A 42 1 13 HELIX 3 AA3 SER A 46 LEU A 50 5 5 HELIX 4 AA4 GLY A 60 VAL A 75 1 16 HELIX 5 AA5 MET A 76 PHE A 81 5 6 HELIX 6 AA6 THR A 93 GLY A 112 1 20 HELIX 7 AA7 ASP A 117 GLN A 127 1 11 HELIX 8 AA8 ASN A 128 ALA A 134 5 7 HELIX 9 AA9 GLY A 147 HIS A 168 1 22 HELIX 10 AB1 GLU A 176 MET A 180 5 5 HELIX 11 AB2 TYR A 181 GLY A 190 1 10 HELIX 12 AB3 ALA A 210 ARG A 214 5 5 HELIX 13 AB4 GLY A 221 GLU A 224 5 4 HELIX 14 AB5 SER B 10 ARG B 18 1 9 HELIX 15 AB6 ASP B 30 GLN B 42 1 13 HELIX 16 AB7 SER B 46 LEU B 50 5 5 HELIX 17 AB8 THR B 59 VAL B 75 1 17 HELIX 18 AB9 MET B 76 PHE B 81 5 6 HELIX 19 AC1 THR B 93 GLY B 112 1 20 HELIX 20 AC2 ARG B 121 GLN B 127 1 7 HELIX 21 AC3 ASN B 128 ALA B 134 5 7 HELIX 22 AC4 GLY B 147 HIS B 168 1 22 HELIX 23 AC5 GLU B 176 MET B 180 5 5 HELIX 24 AC6 TYR B 181 GLY B 190 1 10 HELIX 25 AC7 ALA B 210 ARG B 214 5 5 HELIX 26 AC8 GLY B 221 GLU B 224 5 4 SHEET 1 AA1 5 ALA A 171 GLN A 175 0 SHEET 2 AA1 5 GLN A 195 GLY A 204 -1 O GLY A 200 N GLN A 175 SHEET 3 AA1 5 VAL A 136 SER A 143 -1 N CYS A 142 O ILE A 196 SHEET 4 AA1 5 GLN A 54 THR A 59 -1 N GLN A 54 O HIS A 141 SHEET 5 AA1 5 ILE B 226 GLN B 229 1 O ASP B 227 N VAL A 57 SHEET 1 AA2 5 ILE A 226 GLN A 229 0 SHEET 2 AA2 5 GLN B 54 VAL B 58 1 O ALA B 55 N ASP A 227 SHEET 3 AA2 5 VAL B 136 SER B 143 -1 O PHE B 139 N THR B 56 SHEET 4 AA2 5 GLN B 195 GLY B 204 -1 O ILE B 203 N VAL B 136 SHEET 5 AA2 5 ALA B 171 GLN B 175 -1 N GLN B 175 O GLY B 200 SITE 1 AC1 16 ARG A 18 ARG A 19 SER A 20 ARG A 22 SITE 2 AC1 16 ASN A 128 PRO A 174 GLN A 175 GLU A 176 SITE 3 AC1 16 CYS A 177 VAL A 217 ARG A 219 PRO B 45 SITE 4 AC1 16 SER B 46 GLY B 47 ASN B 49 MET B 156 SITE 1 AC2 16 PRO A 45 SER A 46 GLY A 47 ASN A 49 SITE 2 AC2 16 MET A 156 ARG B 18 SER B 20 ARG B 22 SITE 3 AC2 16 ASN B 128 PRO B 174 GLN B 175 GLU B 176 SITE 4 AC2 16 CYS B 177 VAL B 217 ARG B 219 HOH B 402 CRYST1 90.436 90.436 101.679 90.00 90.00 90.00 P 43 21 2 16 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 0.011058 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011058 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009835 0.00000