eF-site ID 3h8l-B PDB Code 3h8l Chain B click to enlarge Title The first X-ray structure of a sulfide:quinone oxidoreductase: insights into sulfide oxidation mechanism Classification OXIDOREDUCTASE Compound NADH oxidase Source ORGANISM_COMMON: Desulfurolobus ambivalens; ORGANISM_SCIENTIFIC: Acidianus ambivalens; Sequence B:  TKVLVLGGRFGALTAAYTLKRLVGSKADVKVINKSRFSYF RPALPHVAIGVRDVDELKVDLSEALPEKGIQFQEGTVEKI DAKSSMVYYTKPDGSMAEEEYDYVIVGIGAHLATELVKGW DKYGYSVCEPEFATKLREKLESFQGGNIAIGSGPFYQGHN PKPKVPENFVPNADSACEGPVFEMSLMLHGYFKKKGMLDK VHVTVFSPGEYLSDLSPNSRKAVASIYNQLGIKLVHNFKI KEIREHEIVDEKGNTIPADITILLPPYTGNPALKNSTPDL VDDGGFIPTDLNMVSIKYDNVYAVGDANSMTVPKLGYLAV MTGRIAAQHLANRLGVPTKVDKYYPTIVCVADNPYE Description (1)  NADH oxidase (E.C.1.6.99.3) Functional site 1) chain B residue 343 type sequence K description BINDING SITE FOR RESIDUE PO4 A 2002 source : AC4 2) chain B residue 111 type sequence A description BINDING SITE FOR RESIDUE PO4 B 2003 source : AC7 3) chain B residue 112 type sequence H description BINDING SITE FOR RESIDUE PO4 B 2003 source : AC7 4) chain B residue 272 type sequence P description BINDING SITE FOR RESIDUE PO4 B 2003 source : AC7 5) chain B residue 8 type sequence G description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 6) chain B residue 9 type sequence G description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 7) chain B residue 10 type sequence R description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 8) chain B residue 11 type sequence F description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 9) chain B residue 12 type sequence G description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 10) chain B residue 34 type sequence N description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 11) chain B residue 35 type sequence K description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 12) chain B residue 44 type sequence A description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 13) chain B residue 76 type sequence G description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 14) chain B residue 77 type sequence T description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 15) chain B residue 78 type sequence V description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 16) chain B residue 108 type sequence G description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 17) chain B residue 109 type sequence I description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 18) chain B residue 129 type sequence C description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 19) chain B residue 181 type sequence P description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 20) chain B residue 271 type sequence N description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 21) chain B residue 306 type sequence G description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 22) chain B residue 307 type sequence D description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 23) chain B residue 315 type sequence K description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 24) chain B residue 316 type sequence L description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 25) chain B residue 317 type sequence G description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 26) chain B residue 318 type sequence Y description BINDING SITE FOR RESIDUE FAD B 1001 source : AC8 27) chain B residue 178 type sequence C description BINDING SITE FOR RESIDUE S3H B 1002 source : AC9 28) chain B residue 315 type sequence K description BINDING SITE FOR RESIDUE S3H B 1002 source : AC9 29) chain B residue 316 type sequence L description BINDING SITE FOR RESIDUE S3H B 1002 source : AC9 30) chain B residue 350 type sequence C description BINDING SITE FOR RESIDUE S3H B 1002 source : AC9 31) chain B residue 36 type sequence S description BINDING SITE FOR RESIDUE PO4 B 2001 source : BC1 32) chain B residue 37 type sequence R description BINDING SITE FOR RESIDUE PO4 B 2001 source : BC1 33) chain B residue 75 type sequence E description BINDING SITE FOR RESIDUE PO4 B 2001 source : BC1 34) chain B residue 190 type sequence H description BINDING SITE FOR RESIDUE PO4 B 2002 source : BC2 35) chain B residue 194 type sequence K description BINDING SITE FOR RESIDUE PO4 B 2002 source : BC2 36) chain B residue 99 type sequence E description BINDING SITE FOR RESIDUE PO4 B 410 source : BC3 37) chain B residue 92 type sequence K description BINDING SITE FOR RESIDUE PO4 B 411 source : BC4 38) chain B residue 94 type sequence D description BINDING SITE FOR RESIDUE PO4 B 411 source : BC4 39) chain B residue 96 type sequence S description BINDING SITE FOR RESIDUE PO4 B 411 source : BC4 40) chain B residue 129 type catalytic sequence C description 320 source MCSA : MCSA2 41) chain B residue 178 type catalytic sequence C description 320 source MCSA : MCSA2 42) chain B residue 215 type catalytic sequence D description 320 source MCSA : MCSA2 43) chain B residue 350 type catalytic sequence C description 320 source MCSA : MCSA2 44) chain B residue 353 type catalytic sequence D description 320 source MCSA : MCSA2 45) chain B residue 178 type ACT_SITE sequence C description Cysteine persulfide intermediate => ECO:0000269|PubMed:19438211 source Swiss-Prot : SWS_FT_FI1 46) chain B residue 350 type ACT_SITE sequence C description Cysteine persulfide intermediate => ECO:0000269|PubMed:19438211 source Swiss-Prot : SWS_FT_FI1 47) chain B residue 271 type BINDING sequence N description BINDING => ECO:0000269|PubMed:19438211 source Swiss-Prot : SWS_FT_FI2 48) chain B residue 307 type BINDING sequence D description BINDING => ECO:0000269|PubMed:19438211 source Swiss-Prot : SWS_FT_FI2 49) chain B residue 317 type BINDING sequence G description BINDING => ECO:0000269|PubMed:19438211 source Swiss-Prot : SWS_FT_FI2 50) chain B residue 8 type BINDING sequence G description BINDING => ECO:0000269|PubMed:19438211 source Swiss-Prot : SWS_FT_FI2 51) chain B residue 34 type BINDING sequence N description BINDING => ECO:0000269|PubMed:19438211 source Swiss-Prot : SWS_FT_FI2 52) chain B residue 129 type BINDING sequence C description BINDING => ECO:0000269|PubMed:19438211 source Swiss-Prot : SWS_FT_FI2

Display surface Download Links