HEADER OXIDOREDUCTASE 02-JUN-14 4QIU TITLE CRYSTAL STRUCTURE OF NITROALKANE OXIDASE FROM PSEUDOMONAS AERUGINOSA TITLE 2 IN MUTANT COMPLEX FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRONATE MONOOXYGENASE FAMILY PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NAO, NITROLALKANE OXIDASE; COMPND 5 EC: 1.7.3.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 1352354; SOURCE 4 STRAIN: PAO581; SOURCE 5 GENE: M801_4200; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS TIM BARREL, FMN, 1NP, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.M.CHI,J.H.LEE REVDAT 2 08-NOV-23 4QIU 1 REMARK SEQADV REVDAT 1 08-JUL-15 4QIU 0 JRNL AUTH Y.M.CHI,J.H.LEE JRNL TITL CRYSTAL STRUCTURES AND REACTION MECHANISMS OF NITROALKANE JRNL TITL 2 OXIDASE (NAO) FROM PSEUDOMONAS AERUGINOSA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.480 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 130396 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.490 REMARK 3 FREE R VALUE TEST SET COUNT : 1939 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 34.7758 - 3.3752 1.00 9607 147 0.1497 0.1623 REMARK 3 2 3.3752 - 2.6793 1.00 9468 144 0.1672 0.1885 REMARK 3 3 2.6793 - 2.3407 1.00 9424 142 0.1631 0.1832 REMARK 3 4 2.3407 - 2.1267 1.00 9376 143 0.1536 0.1812 REMARK 3 5 2.1267 - 1.9743 0.99 9375 142 0.1554 0.1871 REMARK 3 6 1.9743 - 1.8579 0.99 9277 142 0.1592 0.1736 REMARK 3 7 1.8579 - 1.7649 0.99 9258 143 0.1753 0.2043 REMARK 3 8 1.7649 - 1.6880 0.98 9194 137 0.1851 0.2716 REMARK 3 9 1.6880 - 1.6231 0.97 9070 136 0.2017 0.2348 REMARK 3 10 1.6231 - 1.5671 0.97 9091 141 0.2223 0.2554 REMARK 3 11 1.5671 - 1.5181 0.96 9027 135 0.2391 0.2642 REMARK 3 12 1.5181 - 1.4747 0.96 8940 136 0.2670 0.2983 REMARK 3 13 1.4747 - 1.4358 0.94 8873 128 0.2942 0.2916 REMARK 3 14 1.4358 - 1.4008 0.91 8477 123 0.3243 0.3675 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.950 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.72 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 : 0.006 5332 REMARK 3 ANGLE : 1.046 7262 REMARK 3 CHIRALITY : 0.040 822 REMARK 3 PLANARITY : 0.005 962 REMARK 3 DIHEDRAL : 12.260 1948 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 4QIU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000086109. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 130396 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 34.765 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.3 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: PHENIX REMARK 200 STARTING MODEL: 3BW2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% P550MME_P20K, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295K 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 28.39700 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: 4480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 1 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 HIS B 1 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 550 O HOH A 669 2.04 REMARK 500 O HOH A 572 O HOH A 657 2.06 REMARK 500 OE2 GLU B 100 O HOH B 513 2.07 REMARK 500 O HOH A 589 O HOH A 590 2.08 REMARK 500 O HOH B 707 O HOH B 831 2.11 REMARK 500 O HOH A 530 O HOH A 557 2.12 REMARK 500 O HOH B 621 O HOH B 760 2.13 REMARK 500 O HOH B 854 O HOH B 855 2.13 REMARK 500 NH1 ARG A 59 O HOH A 781 2.16 REMARK 500 O HOH B 697 O HOH B 706 2.17 REMARK 500 O HOH A 729 O HOH A 790 2.17 REMARK 500 O HOH B 700 O HOH B 790 2.17 REMARK 500 O HOH A 679 O HOH A 722 2.18 REMARK 500 O HOH B 685 O HOH B 714 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 PHE A 134 -8.47 88.01 REMARK 500 ASN A 282 -154.17 -148.65 REMARK 500 GLN A 324 76.44 -106.89 REMARK 500 PHE B 134 -6.08 88.32 REMARK 500 ASN B 282 -153.52 -149.55 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE N1P A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE N1P B 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3BW2 RELATED DB: PDB REMARK 900 RELATED ID: 4QIS RELATED DB: PDB REMARK 900 RELATED ID: 4QIT RELATED DB: PDB DBREF 4QIU A 2 351 UNP T2E9U5 T2E9U5_PSEAI 2 351 DBREF 4QIU B 2 351 UNP T2E9U5 T2E9U5_PSEAI 2 351 SEQADV 4QIU HIS A -4 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS A -3 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS A -2 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS A -1 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS A 0 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS A 1 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU CYS A 183 UNP T2E9U5 HIS 183 ENGINEERED MUTATION SEQADV 4QIU HIS B -4 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS B -3 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS B -2 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS B -1 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS B 0 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU HIS B 1 UNP T2E9U5 EXPRESSION TAG SEQADV 4QIU CYS B 183 UNP T2E9U5 HIS 183 ENGINEERED MUTATION SEQRES 1 A 356 HIS HIS HIS HIS HIS HIS THR ASP ARG PHE THR ARG LEU SEQRES 2 A 356 LEU GLY ILE GLN GLN PRO ILE ILE GLN ALA PRO MET LEU SEQRES 3 A 356 GLY VAL SER THR PRO ALA LEU ALA ALA ALA VAL SER ASN SEQRES 4 A 356 ALA GLY GLY LEU GLY SER ILE ALA ILE THR GLY SER ALA SEQRES 5 A 356 ALA GLU LYS GLY ARG ALA LEU ILE ARG GLU VAL ARG GLY SEQRES 6 A 356 LEU THR ASP LYS PRO PHE ASN VAL ASN LEU PHE CYS HIS SEQRES 7 A 356 ARG PRO GLY GLN ALA ASP PRO ALA ARG GLU ARG ALA TRP SEQRES 8 A 356 LEU ASP TYR LEU LYS PRO LEU PHE ALA GLU PHE GLY ALA SEQRES 9 A 356 GLU PRO PRO VAL ARG LEU LYS ASN ILE TYR LEU SER PHE SEQRES 10 A 356 LEU GLU ASP PRO THR LEU LEU PRO MET LEU LEU GLU GLU SEQRES 11 A 356 ARG PRO ALA ALA VAL SER PHE HIS PHE GLY ALA PRO PRO SEQRES 12 A 356 ARG ASP GLN VAL ARG ALA LEU GLN ALA VAL GLY ILE ARG SEQRES 13 A 356 VAL LEU VAL CYS ALA THR THR PRO GLU GLU ALA ALA LEU SEQRES 14 A 356 VAL GLU ALA ALA GLY ALA ASP ALA VAL VAL ALA GLN GLY SEQRES 15 A 356 ILE GLU ALA GLY GLY CYS ARG GLY VAL PHE GLU PRO GLU SEQRES 16 A 356 ARG GLY ASP ALA ALA ILE GLY THR LEU ALA LEU VAL ARG SEQRES 17 A 356 LEU LEU ALA ALA ARG GLY SER LEU PRO VAL VAL ALA ALA SEQRES 18 A 356 GLY GLY ILE MET ASP GLY ARG GLY ILE ARG ALA ALA LEU SEQRES 19 A 356 GLU LEU GLY ALA SER ALA VAL GLN MET GLY THR ALA PHE SEQRES 20 A 356 VAL LEU CYS PRO GLU SER SER ALA ASN ALA ALA TYR ARG SEQRES 21 A 356 GLU ALA LEU LYS GLY PRO ARG ALA ALA ARG THR ALA LEU SEQRES 22 A 356 THR VAL THR MET SER GLY ARG SER ALA ARG GLY LEU PRO SEQRES 23 A 356 ASN ARG MET PHE PHE ASP ALA ALA ALA PRO GLY VAL PRO SEQRES 24 A 356 PRO LEU PRO ASP TYR PRO PHE VAL TYR ASP ALA THR LYS SEQRES 25 A 356 ALA LEU GLN THR ALA ALA LEU ALA ARG GLY ASN HIS ASP SEQRES 26 A 356 PHE ALA ALA GLN TRP ALA GLY GLN GLY ALA ALA LEU ALA SEQRES 27 A 356 ARG GLU LEU PRO ALA ALA GLU LEU LEU ARG THR LEU VAL SEQRES 28 A 356 GLU GLU LEU ARG GLY SEQRES 1 B 356 HIS HIS HIS HIS HIS HIS THR ASP ARG PHE THR ARG LEU SEQRES 2 B 356 LEU GLY ILE GLN GLN PRO ILE ILE GLN ALA PRO MET LEU SEQRES 3 B 356 GLY VAL SER THR PRO ALA LEU ALA ALA ALA VAL SER ASN SEQRES 4 B 356 ALA GLY GLY LEU GLY SER ILE ALA ILE THR GLY SER ALA SEQRES 5 B 356 ALA GLU LYS GLY ARG ALA LEU ILE ARG GLU VAL ARG GLY SEQRES 6 B 356 LEU THR ASP LYS PRO PHE ASN VAL ASN LEU PHE CYS HIS SEQRES 7 B 356 ARG PRO GLY GLN ALA ASP PRO ALA ARG GLU ARG ALA TRP SEQRES 8 B 356 LEU ASP TYR LEU LYS PRO LEU PHE ALA GLU PHE GLY ALA SEQRES 9 B 356 GLU PRO PRO VAL ARG LEU LYS ASN ILE TYR LEU SER PHE SEQRES 10 B 356 LEU GLU ASP PRO THR LEU LEU PRO MET LEU LEU GLU GLU SEQRES 11 B 356 ARG PRO ALA ALA VAL SER PHE HIS PHE GLY ALA PRO PRO SEQRES 12 B 356 ARG ASP GLN VAL ARG ALA LEU GLN ALA VAL GLY ILE ARG SEQRES 13 B 356 VAL LEU VAL CYS ALA THR THR PRO GLU GLU ALA ALA LEU SEQRES 14 B 356 VAL GLU ALA ALA GLY ALA ASP ALA VAL VAL ALA GLN GLY SEQRES 15 B 356 ILE GLU ALA GLY GLY CYS ARG GLY VAL PHE GLU PRO GLU SEQRES 16 B 356 ARG GLY ASP ALA ALA ILE GLY THR LEU ALA LEU VAL ARG SEQRES 17 B 356 LEU LEU ALA ALA ARG GLY SER LEU PRO VAL VAL ALA ALA SEQRES 18 B 356 GLY GLY ILE MET ASP GLY ARG GLY ILE ARG ALA ALA LEU SEQRES 19 B 356 GLU LEU GLY ALA SER ALA VAL GLN MET GLY THR ALA PHE SEQRES 20 B 356 VAL LEU CYS PRO GLU SER SER ALA ASN ALA ALA TYR ARG SEQRES 21 B 356 GLU ALA LEU LYS GLY PRO ARG ALA ALA ARG THR ALA LEU SEQRES 22 B 356 THR VAL THR MET SER GLY ARG SER ALA ARG GLY LEU PRO SEQRES 23 B 356 ASN ARG MET PHE PHE ASP ALA ALA ALA PRO GLY VAL PRO SEQRES 24 B 356 PRO LEU PRO ASP TYR PRO PHE VAL TYR ASP ALA THR LYS SEQRES 25 B 356 ALA LEU GLN THR ALA ALA LEU ALA ARG GLY ASN HIS ASP SEQRES 26 B 356 PHE ALA ALA GLN TRP ALA GLY GLN GLY ALA ALA LEU ALA SEQRES 27 B 356 ARG GLU LEU PRO ALA ALA GLU LEU LEU ARG THR LEU VAL SEQRES 28 B 356 GLU GLU LEU ARG GLY HET FMN A 401 31 HET N1P A 402 6 HET FMN B 401 31 HET N1P B 402 6 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM N1P 1-NITROPROPANE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 N1P 2(C3 H7 N O2) FORMUL 7 HOH *795(H2 O) HELIX 1 1 THR A 2 GLY A 10 1 9 HELIX 2 2 THR A 25 GLY A 36 1 12 HELIX 3 3 ALA A 47 GLY A 60 1 14 HELIX 4 4 ASP A 79 GLU A 96 1 18 HELIX 5 5 THR A 117 ARG A 126 1 10 HELIX 6 6 PRO A 138 VAL A 148 1 11 HELIX 7 7 THR A 158 ALA A 168 1 11 HELIX 8 8 GLU A 188 GLY A 192 5 5 HELIX 9 9 GLY A 197 ARG A 208 1 12 HELIX 10 10 ASP A 221 LEU A 231 1 11 HELIX 11 11 GLY A 239 LEU A 244 1 6 HELIX 12 12 ASN A 251 GLY A 260 1 10 HELIX 13 13 PRO A 261 ARG A 265 5 5 HELIX 14 14 PRO A 300 ALA A 315 1 16 HELIX 15 15 GLY A 329 ALA A 333 5 5 HELIX 16 16 PRO A 337 GLY A 351 1 15 HELIX 17 17 ASP B 3 GLY B 10 1 8 HELIX 18 18 THR B 25 ALA B 35 1 11 HELIX 19 19 ALA B 47 GLY B 60 1 14 HELIX 20 20 ASP B 79 PHE B 97 1 19 HELIX 21 21 THR B 117 ARG B 126 1 10 HELIX 22 22 PRO B 138 VAL B 148 1 11 HELIX 23 23 THR B 158 ALA B 168 1 11 HELIX 24 24 GLU B 188 GLY B 192 5 5 HELIX 25 25 GLY B 197 GLY B 209 1 13 HELIX 26 26 ASP B 221 LEU B 231 1 11 HELIX 27 27 GLY B 239 LEU B 244 1 6 HELIX 28 28 ASN B 251 GLY B 260 1 10 HELIX 29 29 PRO B 261 ARG B 265 5 5 HELIX 30 30 PRO B 300 ARG B 316 1 17 HELIX 31 31 GLY B 329 ALA B 333 5 5 HELIX 32 32 PRO B 337 GLY B 351 1 15 SHEET 1 A 8 ILE A 15 GLN A 17 0 SHEET 2 A 8 ALA A 235 MET A 238 1 O VAL A 236 N ILE A 16 SHEET 3 A 8 VAL A 213 ALA A 216 1 N ALA A 215 O GLN A 237 SHEET 4 A 8 ALA A 172 GLN A 176 1 N VAL A 173 O VAL A 214 SHEET 5 A 8 ARG A 151 ALA A 156 1 N ALA A 156 O VAL A 174 SHEET 6 A 8 ALA A 129 HIS A 133 1 N VAL A 130 O ARG A 151 SHEET 7 A 8 PHE A 66 PHE A 71 1 N LEU A 70 O SER A 131 SHEET 8 A 8 GLY A 39 ALA A 42 1 N ILE A 41 O ASN A 69 SHEET 1 B 3 GLY A 182 CYS A 183 0 SHEET 2 B 3 ALA A 277 GLY A 279 -1 O ARG A 278 N GLY A 182 SHEET 3 B 3 ALA A 267 THR A 269 -1 N THR A 269 O ALA A 277 SHEET 1 C 8 ILE B 15 GLN B 17 0 SHEET 2 C 8 ALA B 235 MET B 238 1 O VAL B 236 N ILE B 16 SHEET 3 C 8 VAL B 213 ALA B 216 1 N ALA B 215 O GLN B 237 SHEET 4 C 8 ALA B 172 GLN B 176 1 N VAL B 173 O VAL B 214 SHEET 5 C 8 ARG B 151 ALA B 156 1 N ALA B 156 O VAL B 174 SHEET 6 C 8 ALA B 129 HIS B 133 1 N VAL B 130 O ARG B 151 SHEET 7 C 8 PHE B 66 PHE B 71 1 N LEU B 70 O SER B 131 SHEET 8 C 8 GLY B 39 ALA B 42 1 N GLY B 39 O ASN B 67 SHEET 1 D 3 GLY B 182 CYS B 183 0 SHEET 2 D 3 ALA B 277 GLY B 279 -1 O ARG B 278 N GLY B 182 SHEET 3 D 3 ALA B 267 THR B 269 -1 N ALA B 267 O GLY B 279 CISPEP 1 TYR A 299 PRO A 300 0 2.65 CISPEP 2 TYR B 299 PRO B 300 0 3.09 SITE 1 AC1 24 ALA A 18 PRO A 19 MET A 20 LEU A 21 SITE 2 AC1 24 ASN A 69 PHE A 71 HIS A 133 GLN A 176 SITE 3 AC1 24 ALA A 180 GLY A 181 GLY A 217 GLY A 218 SITE 4 AC1 24 GLN A 237 MET A 238 GLY A 239 THR A 240 SITE 5 AC1 24 TYR A 254 TRP A 325 N1P A 402 HOH A 502 SITE 6 AC1 24 HOH A 503 HOH A 578 HOH A 850 HOH A 886 SITE 1 AC2 7 LEU A 21 TYR A 109 CYS A 183 TYR A 303 SITE 2 AC2 7 TRP A 325 FMN A 401 HOH A 908 SITE 1 AC3 24 ALA B 18 PRO B 19 MET B 20 LEU B 21 SITE 2 AC3 24 ASN B 69 PHE B 71 HIS B 133 GLN B 176 SITE 3 AC3 24 ALA B 180 GLY B 181 GLY B 217 GLY B 218 SITE 4 AC3 24 GLN B 237 MET B 238 GLY B 239 THR B 240 SITE 5 AC3 24 TYR B 254 TRP B 325 N1P B 402 HOH B 502 SITE 6 AC3 24 HOH B 505 HOH B 506 HOH B 544 HOH B 562 SITE 1 AC4 6 LEU B 21 TYR B 109 TYR B 303 TRP B 325 SITE 2 AC4 6 FMN B 401 HOH B 877 CRYST1 70.066 56.794 87.237 90.00 97.09 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 0.014272 0.000000 0.001775 0.00000 SCALE2 0.000000 0.017607 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011551 0.00000