HEADER OXIDOREDUCTASE 16-NOV-09 3KPK TITLE CRYSTAL STRUCTURE OF SULFIDE:QUINONE OXIDOREDUCTASE FROM TITLE 2 ACIDITHIOBACILLUS FERROOXIDANS, C160A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: SULFIDE-QUINONE REDUCTASE, PUTATIVE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACIDITHIOBACILLUS FERROOXIDANS ATCC 23270; SOURCE 3 ORGANISM_COMMON: FERROBACILLUS FERROOXIDANS (STRAIN ATCC 23270); SOURCE 4 ORGANISM_TAXID: 243159; SOURCE 5 STRAIN: ATCC 23270 / DSM 14882 / NCIB 8455; SOURCE 6 GENE: AFE_1792; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PLM1 KEYWDS OXIDOREDUCTASES, SULFIDE:QUINONE OXIDOREDUCTASE, C160A MUTANT, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.M.CHERNEY,Y.ZHANG,M.SOLOMONSON,J.H.WEINER,M.N.G.JAMES REVDAT 4 06-SEP-23 3KPK 1 REMARK REVDAT 3 13-OCT-21 3KPK 1 REMARK SEQADV LINK REVDAT 2 28-APR-10 3KPK 1 JRNL REVDAT 1 07-APR-10 3KPK 0 JRNL AUTH M.M.CHERNEY,Y.ZHANG,M.SOLOMONSON,J.H.WEINER,M.N.JAMES JRNL TITL CRYSTAL STRUCTURE OF SULFIDE:QUINONE OXIDOREDUCTASE FROM JRNL TITL 2 ACIDITHIOBACILLUS FERROOXIDANS: INSIGHTS INTO SULFIDOTROPHIC JRNL TITL 3 RESPIRATION AND DETOXIFICATION. JRNL REF J.MOL.BIOL. V. 398 292 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20303979 JRNL DOI 10.1016/J.JMB.2010.03.018 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.4_4) 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 33789 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1708 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 34.5833 - 4.6908 1.00 2953 143 0.1666 0.1938 REMARK 3 2 4.6908 - 3.7247 1.00 2765 147 0.1431 0.1695 REMARK 3 3 3.7247 - 3.2542 1.00 2753 137 0.1676 0.2225 REMARK 3 4 3.2542 - 2.9569 1.00 2741 128 0.1885 0.2369 REMARK 3 5 2.9569 - 2.7450 1.00 2698 169 0.1958 0.2629 REMARK 3 6 2.7450 - 2.5833 1.00 2690 146 0.2030 0.2753 REMARK 3 7 2.5833 - 2.4539 1.00 2708 132 0.1978 0.2850 REMARK 3 8 2.4539 - 2.3471 1.00 2675 144 0.1980 0.2599 REMARK 3 9 2.3471 - 2.2568 1.00 2702 141 0.2090 0.2697 REMARK 3 10 2.2568 - 2.1789 1.00 2662 138 0.2331 0.2861 REMARK 3 11 2.1789 - 2.1108 0.94 2485 150 0.2563 0.2901 REMARK 3 12 2.1108 - 2.0500 0.84 2249 133 0.2818 0.3215 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 : 0.33 REMARK 3 B_SOL : 60.80 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 3381 REMARK 3 ANGLE : 1.183 4583 REMARK 3 CHIRALITY : 0.083 498 REMARK 3 PLANARITY : 0.005 578 REMARK 3 DIHEDRAL : 20.218 1258 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND RESID 407:418 REMARK 3 ORIGIN FOR THE GROUP (A): 33.8350 -2.7905 7.6674 REMARK 3 T TENSOR REMARK 3 T11: 0.1503 T22: 0.2698 REMARK 3 T33: 0.1289 T12: -0.0578 REMARK 3 T13: -0.0123 T23: 0.0411 REMARK 3 L TENSOR REMARK 3 L11: 1.0978 L22: 3.6640 REMARK 3 L33: 0.5439 L12: 1.0506 REMARK 3 L13: -0.1934 L23: -0.6500 REMARK 3 S TENSOR REMARK 3 S11: 0.1127 S12: -0.0684 S13: -0.0736 REMARK 3 S21: 0.2491 S22: -0.1565 S23: -0.3404 REMARK 3 S31: 0.0228 S32: -0.1668 S33: 0.0424 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 3KPK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-09. REMARK 100 THE DEPOSITION ID IS D_1000056286. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33814 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : 0.05800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 31.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.81400 REMARK 200 R SYM FOR SHELL (I) : 0.81400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.550 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 3KPG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 600, 0.1 M BIS-TRIS BUFFER, REMARK 280 0.1M MGSO4, 0.4MM DDM, 5% ETHYLENE GLYCOLE, PH 5.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2 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 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+2/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+1/3 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 54.45267 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 27.22633 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 54.45267 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 27.22633 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 54.45267 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 27.22633 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 54.45267 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 27.22633 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 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 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 A 570 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 592 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 680 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 MET A 419 REMARK 465 GLY A 420 REMARK 465 ILE A 421 REMARK 465 THR A 422 REMARK 465 ARG A 423 REMARK 465 LEU A 424 REMARK 465 LYS A 425 REMARK 465 GLU A 426 REMARK 465 GLU A 427 REMARK 465 ASP A 428 REMARK 465 THR A 429 REMARK 465 HIS A 430 REMARK 465 ARG A 431 REMARK 465 LYS A 432 REMARK 465 ALA A 433 REMARK 465 SER A 434 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 9 67.12 -110.50 REMARK 500 PRO A 147 140.18 -37.81 REMARK 500 ALA A 160 73.84 -100.31 REMARK 500 LEU A 340 4.11 -65.70 REMARK 500 PRO A 371 -156.69 -77.74 REMARK 500 TYR A 411 65.11 -103.05 REMARK 500 PHE A 416 8.54 -66.41 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 FAD A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LMT A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H2S A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H2S A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGR A 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3KPI RELATED DB: PDB REMARK 900 RELATED ID: 3KPG RELATED DB: PDB DBREF 3KPK A 1 434 UNP B7JBP8 B7JBP8_ACIF2 1 434 SEQADV 3KPK ALA A 160 UNP B7JBP8 CYS 160 ENGINEERED MUTATION SEQRES 1 A 434 MET ALA HIS VAL VAL ILE LEU GLY ALA GLY THR GLY GLY SEQRES 2 A 434 MET PRO ALA ALA TYR GLU MET LYS GLU ALA LEU GLY SER SEQRES 3 A 434 GLY HIS GLU VAL THR LEU ILE SER ALA ASN ASP TYR PHE SEQRES 4 A 434 GLN PHE VAL PRO SER ASN PRO TRP VAL GLY VAL GLY TRP SEQRES 5 A 434 LYS GLU ARG ASP ASP ILE ALA PHE PRO ILE ARG HIS TYR SEQRES 6 A 434 VAL GLU ARG LYS GLY ILE HIS PHE ILE ALA GLN SER ALA SEQRES 7 A 434 GLU GLN ILE ASP ALA GLU ALA GLN ASN ILE THR LEU ALA SEQRES 8 A 434 ASP GLY ASN THR VAL HIS TYR ASP TYR LEU MET ILE ALA SEQRES 9 A 434 THR GLY PRO LYS LEU ALA PHE GLU ASN VAL PRO GLY SER SEQRES 10 A 434 ASP PRO HIS GLU GLY PRO VAL GLN SER ILE CYS THR VAL SEQRES 11 A 434 ASP HIS ALA GLU ARG ALA PHE ALA GLU TYR GLN ALA LEU SEQRES 12 A 434 LEU ARG GLU PRO GLY PRO ILE VAL ILE GLY ALA MET ALA SEQRES 13 A 434 GLY ALA SER ALA PHE GLY PRO ALA TYR GLU TYR ALA MET SEQRES 14 A 434 ILE VAL ALA SER ASP LEU LYS LYS ARG GLY MET ARG ASP SEQRES 15 A 434 LYS ILE PRO SER PHE THR PHE ILE THR SER GLU PRO TYR SEQRES 16 A 434 ILE GLY HIS LEU GLY ILE GLN GLY VAL GLY ASP SER LYS SEQRES 17 A 434 GLY ILE LEU THR LYS GLY LEU LYS GLU GLU GLY ILE GLU SEQRES 18 A 434 ALA TYR THR ASN CYS LYS VAL THR LYS VAL GLU ASP ASN SEQRES 19 A 434 LYS MET TYR VAL THR GLN VAL ASP GLU LYS GLY GLU THR SEQRES 20 A 434 ILE LYS GLU MET VAL LEU PRO VAL LYS PHE GLY MET MET SEQRES 21 A 434 ILE PRO ALA PHE LYS GLY VAL PRO ALA VAL ALA GLY VAL SEQRES 22 A 434 GLU GLY LEU CYS ASN PRO GLY GLY PHE VAL LEU VAL ASP SEQRES 23 A 434 GLU HIS GLN ARG SER LYS LYS TYR ALA ASN ILE PHE ALA SEQRES 24 A 434 ALA GLY ILE ALA ILE ALA ILE PRO PRO VAL GLU THR THR SEQRES 25 A 434 PRO VAL PRO THR GLY ALA PRO LYS THR GLY TYR MET ILE SEQRES 26 A 434 GLU SER MET VAL SER ALA ALA VAL HIS ASN ILE LYS ALA SEQRES 27 A 434 ASP LEU GLU GLY ARG LYS GLY GLU GLN THR MET GLY THR SEQRES 28 A 434 TRP ASN ALA VAL CYS PHE ALA ASP MET GLY ASP ARG GLY SEQRES 29 A 434 ALA ALA PHE ILE ALA LEU PRO GLN LEU LYS PRO ARG LYS SEQRES 30 A 434 VAL ASP VAL PHE ALA TYR GLY ARG TRP VAL HIS LEU ALA SEQRES 31 A 434 LYS VAL ALA PHE GLU LYS TYR PHE ILE ARG LYS MET LYS SEQRES 32 A 434 MET GLY VAL SER GLU PRO PHE TYR GLU LYS VAL LEU PHE SEQRES 33 A 434 LYS MET MET GLY ILE THR ARG LEU LYS GLU GLU ASP THR SEQRES 34 A 434 HIS ARG LYS ALA SER HET FAD A 500 53 HET LMT A 501 35 HET H2S A 502 1 HET H2S A 503 1 HET PGR A 504 5 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM LMT DODECYL-BETA-D-MALTOSIDE HETNAM H2S HYDROSULFURIC ACID HETNAM PGR R-1,2-PROPANEDIOL HETSYN H2S HYDROGEN SULFIDE FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 LMT C24 H46 O11 FORMUL 4 H2S 2(H2 S) FORMUL 6 PGR C3 H8 O2 FORMUL 7 HOH *299(H2 O) HELIX 1 1 GLY A 12 GLY A 25 1 14 HELIX 2 2 SER A 44 VAL A 50 1 7 HELIX 3 3 GLU A 54 ILE A 58 1 5 HELIX 4 4 ILE A 62 ARG A 68 1 7 HELIX 5 5 PHE A 111 VAL A 114 5 4 HELIX 6 6 THR A 129 GLU A 146 1 18 HELIX 7 7 ALA A 160 ARG A 178 1 19 HELIX 8 8 GLY A 179 ILE A 184 5 6 HELIX 9 9 ASP A 206 GLU A 218 1 13 HELIX 10 10 VAL A 267 GLY A 272 1 6 HELIX 11 11 THR A 321 LEU A 340 1 20 HELIX 12 12 ARG A 385 GLY A 405 1 21 HELIX 13 13 TYR A 411 PHE A 416 5 6 SHEET 1 A 5 HIS A 72 ILE A 74 0 SHEET 2 A 5 GLU A 29 ILE A 33 1 N LEU A 32 O HIS A 72 SHEET 3 A 5 HIS A 3 LEU A 7 1 N ILE A 6 O THR A 31 SHEET 4 A 5 TYR A 100 ILE A 103 1 O MET A 102 N VAL A 5 SHEET 5 A 5 ILE A 297 ALA A 299 1 O PHE A 298 N ILE A 103 SHEET 1 B 2 TYR A 38 GLN A 40 0 SHEET 2 B 2 ALA A 59 PRO A 61 -1 O PHE A 60 N PHE A 39 SHEET 1 C 3 ALA A 78 ASP A 82 0 SHEET 2 C 3 ASN A 87 LEU A 90 -1 O THR A 89 N GLU A 79 SHEET 3 C 3 THR A 95 HIS A 97 -1 O VAL A 96 N ILE A 88 SHEET 1 D 2 PRO A 107 LEU A 109 0 SHEET 2 D 2 PHE A 264 GLY A 266 -1 O LYS A 265 N LYS A 108 SHEET 1 E 5 VAL A 124 GLN A 125 0 SHEET 2 E 5 PHE A 257 ILE A 261 1 O GLY A 258 N GLN A 125 SHEET 3 E 5 ILE A 150 ALA A 154 1 N GLY A 153 O ILE A 261 SHEET 4 E 5 PHE A 187 THR A 191 1 O THR A 188 N ILE A 150 SHEET 5 E 5 GLU A 221 TYR A 223 1 O GLU A 221 N PHE A 189 SHEET 1 F 3 CYS A 226 GLU A 232 0 SHEET 2 F 3 LYS A 235 VAL A 241 -1 O THR A 239 N LYS A 227 SHEET 3 F 3 THR A 247 PRO A 254 -1 O LEU A 253 N MET A 236 SHEET 1 G 3 ALA A 354 ASP A 359 0 SHEET 2 G 3 GLY A 364 LEU A 370 -1 O ALA A 365 N ALA A 358 SHEET 3 G 3 VAL A 378 GLY A 384 -1 O ALA A 382 N ALA A 366 LINK SG ACYS A 356 S H2S A 502 1555 1555 2.08 LINK SG BCYS A 356 S H2S A 502 1555 1555 2.08 CISPEP 1 LEU A 370 PRO A 371 0 -4.73 CISPEP 2 LYS A 374 PRO A 375 0 5.53 SITE 1 AC1 41 LEU A 7 GLY A 8 ALA A 9 GLY A 10 SITE 2 AC1 41 THR A 11 GLY A 12 SER A 34 ALA A 35 SITE 3 AC1 41 VAL A 42 PRO A 43 SER A 77 ALA A 78 SITE 4 AC1 41 ALA A 104 THR A 105 GLY A 106 PRO A 107 SITE 5 AC1 41 ILE A 127 PRO A 163 VAL A 267 GLY A 301 SITE 6 AC1 41 ILE A 302 LYS A 320 THR A 321 GLY A 322 SITE 7 AC1 41 VAL A 355 PHE A 357 LYS A 391 HOH A 435 SITE 8 AC1 41 HOH A 437 HOH A 443 HOH A 455 HOH A 457 SITE 9 AC1 41 HOH A 471 HOH A 474 H2S A 502 PGR A 504 SITE 10 AC1 41 HOH A 649 HOH A 653 HOH A 701 HOH A 734 SITE 11 AC1 41 HOH A 737 SITE 1 AC2 14 TYR A 165 GLY A 205 ASP A 206 ILE A 210 SITE 2 AC2 14 GLU A 217 ALA A 358 ALA A 365 PHE A 367 SITE 3 AC2 14 TYR A 383 HOH A 448 HOH A 470 HOH A 479 SITE 4 AC2 14 HOH A 490 HOH A 713 SITE 1 AC3 4 CYS A 356 HOH A 489 FAD A 500 HOH A 656 SITE 1 AC4 4 SER A 159 PHE A 264 LYS A 320 HOH A 507 SITE 1 AC5 5 CYS A 356 PHE A 357 LYS A 391 PHE A 394 SITE 2 AC5 5 FAD A 500 CRYST1 150.080 150.080 81.679 90.00 90.00 120.00 P 62 2 2 12 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 0.006663 0.003847 0.000000 0.00000 SCALE2 0.000000 0.007694 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012243 0.00000