HEADER OXIDOREDUCTASE 13-MAY-13 4BNB TITLE NITROREDUCTASE CIND FROM LACTOCOCCUS LACTIS IN COMPLEX WITH 4- TITLE 2 NITROQUINOLINE 1-OXIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COPPER INDUCED NITROREDUCTASE D; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: - FLAVIN MONONUCLEOTIDE COFACTOR - IN COMPLEX WITH 2 COMPND 6 4-NITROPHENOL SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOCOCCUS LACTIS; SOURCE 3 ORGANISM_TAXID: 272623; SOURCE 4 STRAIN: IL1403; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 668369; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: DH5[ALPHA] KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.WALTERSPERGER,A.E.OBERHOLZER,R.BAUMGARTNER REVDAT 2 20-DEC-23 4BNB 1 REMARK ATOM REVDAT 1 28-MAY-14 4BNB 0 JRNL AUTH S.WALTERSPERGER,A.E.OBERHOLZER,R.BAUMGARTNER JRNL TITL NITROREDUCTASE CIND FROM LACTOCOCCUS LACTIS IN COMPLEX WITH JRNL TITL 2 2 4-NITROQUINOLINE 1-OXIDENONE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 37559 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.137 REMARK 3 R VALUE (WORKING SET) : 0.135 REMARK 3 FREE R VALUE : 0.165 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1879 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 40.0278 - 3.4735 0.98 2877 152 0.1546 0.1495 REMARK 3 2 3.4735 - 2.7572 0.99 2790 147 0.1340 0.1327 REMARK 3 3 2.7572 - 2.4088 0.99 2753 145 0.1282 0.1722 REMARK 3 4 2.4088 - 2.1885 0.99 2731 144 0.1213 0.1603 REMARK 3 5 2.1885 - 2.0317 0.99 2731 144 0.1168 0.1637 REMARK 3 6 2.0317 - 1.9119 0.99 2726 143 0.1217 0.1753 REMARK 3 7 1.9119 - 1.8162 1.00 2733 144 0.1251 0.1826 REMARK 3 8 1.8162 - 1.7371 1.00 2720 144 0.1253 0.1879 REMARK 3 9 1.7371 - 1.6702 1.00 2728 143 0.1255 0.1760 REMARK 3 10 1.6702 - 1.6126 1.00 2724 143 0.1264 0.2049 REMARK 3 11 1.6126 - 1.5622 1.00 2747 145 0.1378 0.2121 REMARK 3 12 1.5622 - 1.5175 1.00 2724 144 0.1474 0.2213 REMARK 3 13 1.5175 - 1.4776 0.99 2696 141 0.1671 0.2464 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.00 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 : 0.003 1589 REMARK 3 ANGLE : 0.780 2160 REMARK 3 CHIRALITY : 0.048 229 REMARK 3 PLANARITY : 0.004 275 REMARK 3 DIHEDRAL : 13.115 578 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 4BNB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1290056865. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL 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 : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37568 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.900 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.55000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 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: PDB ENTRY 2WQF REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.22200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.22200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 27.02600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 60.25900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 27.02600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.25900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 34.22200 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 27.02600 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 60.25900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 34.22200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 27.02600 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 60.25900 REMARK 290 SMTRY3 8 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: 8160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.5 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -54.05200 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 34.22200 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 A2002 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2069 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2142 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2169 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 GLN A 75 REMARK 465 GLY A 76 REMARK 465 VAL A 77 REMARK 465 PRO A 78 REMARK 465 GLU A 79 REMARK 465 SER A 80 REMARK 465 ALA A 81 REMARK 465 TRP A 82 REMARK 465 ASP A 83 REMARK 465 ASN A 84 REMARK 465 THR A 85 REMARK 465 ARG A 86 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 O HOH A 2038 O HOH A 2039 1.87 REMARK 500 O08 YHX A 1204 O HOH A 2262 1.92 REMARK 500 O HOH A 2140 O HOH A 2145 1.93 REMARK 500 O HOH A 2024 O HOH A 2228 2.04 REMARK 500 O HOH A 2151 O HOH A 2152 2.05 REMARK 500 O HOH A 2038 O HOH A 2236 2.08 REMARK 500 OE1 GLU A 8 O HOH A 2013 2.15 REMARK 500 O HOH A 2118 O HOH A 2216 2.16 REMARK 500 OE1 GLU A 28 O HOH A 2079 2.16 REMARK 500 O HOH A 2022 O HOH A 2055 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 2055 O HOH A 2086 8545 2.08 REMARK 500 O HOH A 2139 O HOH A 2228 6445 2.13 REMARK 500 O HOH A 2014 O HOH A 2053 6445 2.17 REMARK 500 O HOH A 2141 O HOH A 2145 4555 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2019 DISTANCE = 5.99 ANGSTROMS 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 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE YHX A 1203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE YHX A 1204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4BN6 RELATED DB: PDB REMARK 900 NITROREDUCTASE CIND FROM LACTOCOCCUS LACTIS IN COMPLEX WITH REMARK 900 CHLORAMPHENICOL REMARK 900 RELATED ID: 4BN7 RELATED DB: PDB REMARK 900 NITROREDUCTASE CIND FROM LACTOCOCCUS LACTIS IN COMPLEX WITH 2,6- REMARK 900 DICHLOROPHENOLINDOPHENOL REMARK 900 RELATED ID: 4BN8 RELATED DB: PDB REMARK 900 NITROREDUCTASE CIND FROM LACTOCOCCUS LACTIS IN COMPLEX WITH 4- REMARK 900 NITROPHENOL REMARK 900 RELATED ID: 4BN9 RELATED DB: PDB REMARK 900 NITROREDUCTASE CIND FROM LACTOCOCCUS LACTIS IN COMPLEX WITH REMARK 900 NICOTINIC ACID DBREF 4BNB A 2 202 UNP Q9CED0 Q9CED0_LACLA 2 202 SEQRES 1 A 201 SER PHE ILE LYS SER LEU GLU ASN ARG ARG THR ILE TYR SEQRES 2 A 201 ALA LEU GLY ARG ASN VAL GLN ASP GLU GLU LYS VAL ILE SEQRES 3 A 201 GLU THR ILE LYS GLU ALA VAL ARG PHE SER PRO THR ALA SEQRES 4 A 201 PHE ASN SER GLN THR GLY ARG LEU LEU ILE LEU THR GLY SEQRES 5 A 201 ASP ALA GLN ASP LYS LEU TRP ASP GLU ILE VAL ALA PRO SEQRES 6 A 201 GLU LEU LYS ALA ALA MET GLU ALA GLN GLY VAL PRO GLU SEQRES 7 A 201 SER ALA TRP ASP ASN THR ARG ALA LYS LEU ASP GLY PHE SEQRES 8 A 201 LYS ALA ALA PHE GLY THR ILE LEU PHE PHE GLU ASP GLN SEQRES 9 A 201 ALA VAL VAL LYS ASN LEU GLN GLU GLN PHE ALA LEU TYR SEQRES 10 A 201 ALA ASP ASN PHE PRO VAL TRP SER GLU GLN GLY SER GLY SEQRES 11 A 201 ILE ILE SER VAL ASN VAL TRP THR ALA LEU ALA GLU LEU SEQRES 12 A 201 GLY LEU GLY ALA ASN LEU GLN HIS TYR ASN PRO LEU ILE SEQRES 13 A 201 ASP GLU ALA VAL ALA LYS GLU TRP ASN LEU PRO GLU SER SEQRES 14 A 201 TRP LYS LEU ARG GLY GLN LEU VAL PHE GLY SER ILE GLU SEQRES 15 A 201 ALA PRO ALA GLY GLU LYS THR PHE MET ASP ASP ALA ASP SEQRES 16 A 201 ARG PHE ILE VAL ALA LYS HET FMN A 504 50 HET YHX A1203 20 HET YHX A1204 20 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM YHX 4-NITROQUINOLINE 1-OXIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 2 FMN C17 H21 N4 O9 P FORMUL 3 YHX 2(C9 H6 N2 O3) FORMUL 5 HOH *262(H2 O) HELIX 1 1 SER A 2 ARG A 10 1 9 HELIX 2 2 ASP A 22 PHE A 36 1 15 HELIX 3 3 THR A 39 SER A 43 5 5 HELIX 4 4 GLY A 53 ILE A 63 1 11 HELIX 5 5 ILE A 63 ALA A 74 1 12 HELIX 6 6 ALA A 87 ALA A 94 1 8 HELIX 7 7 GLN A 105 PHE A 115 1 11 HELIX 8 8 ALA A 116 ALA A 119 5 4 HELIX 9 9 ASP A 120 LEU A 144 1 25 HELIX 10 10 ILE A 157 TRP A 165 1 9 HELIX 11 11 ASP A 193 ARG A 197 5 5 SHEET 1 AA 2 LEU A 16 GLY A 17 0 SHEET 2 AA 2 TRP A 171 ILE A 182 -1 O SER A 181 N GLY A 17 SHEET 1 AB 4 GLY A 46 THR A 52 0 SHEET 2 AB 4 GLY A 97 ASP A 104 -1 O THR A 98 N LEU A 51 SHEET 3 AB 4 TRP A 171 ILE A 182 -1 O LYS A 172 N GLU A 103 SHEET 4 AB 4 LEU A 146 GLN A 151 1 O GLY A 147 N GLY A 180 SHEET 1 AC 4 GLY A 46 THR A 52 0 SHEET 2 AC 4 GLY A 97 ASP A 104 -1 O THR A 98 N LEU A 51 SHEET 3 AC 4 TRP A 171 ILE A 182 -1 O LYS A 172 N GLU A 103 SHEET 4 AC 4 LEU A 16 GLY A 17 -1 O GLY A 17 N SER A 181 SHEET 1 AD 2 LEU A 146 GLN A 151 0 SHEET 2 AD 2 TRP A 171 ILE A 182 1 O GLN A 176 N GLN A 151 CISPEP 1 ASN A 154 PRO A 155 0 1.34 SITE 1 AC1 19 ARG A 10 ARG A 11 THR A 12 TYR A 14 SITE 2 AC1 19 PRO A 38 THR A 39 ALA A 40 PHE A 41 SITE 3 AC1 19 ASN A 42 GLN A 128 LEU A 150 GLN A 151 SITE 4 AC1 19 HIS A 152 LYS A 189 YHX A1203 HOH A2040 SITE 5 AC1 19 HOH A2044 HOH A2048 HOH A2261 SITE 1 AC2 5 ALA A 40 PHE A 41 TRP A 125 FMN A 504 SITE 2 AC2 5 YHX A1204 SITE 1 AC3 5 TYR A 14 LYS A 88 PHE A 92 YHX A1203 SITE 2 AC3 5 HOH A2262 CRYST1 54.052 120.518 68.444 90.00 90.00 90.00 C 2 2 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 0.018501 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008298 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014610 0.00000