Structure of PDB 3i04 Chain A

Receptor sequence
>3i04A (length=673) Species: 1525 (Moorella thermoacetica) [Search protein sequence]
PRFRDLSHNCRPSEAPRVMEPKNRDRTVDPAVLEMLVKSKDDKVITAFDR
FVAQQPQCKIGYEGICCRFCMAGPCRIKATDGPGSRGICGASAWTIVARN
VGLMILTGAAAHCEHGNHIAHALVEMAEGKAPDYSVKDEAKLKEVCRRVG
IEVEGKSVLELAQEVGEKALEDFRRLKGEGEATWLMTTINEGRKEKFRTH
NVVPFGIHASISELVNQAHMGMDNDPVNLVFSAIRVALADYTGEHIATDF
SDILFGTPQPVVSEANMGVLDPDQVNFVLHGHNPLLSEIIVQAAREMEGE
AKAAGAKGINLVGICCTGNEVLMRQGIPLVTSFASQELAICTGAIDAMCV
DVQCIMPSISAVAECYHTRIITTADNAKIPGAYHIDYQTATAIESAKTAI
RMAIEAFKERKESNRPVYIPQIKNRVVAGWSLEALTKLLATQNAQNPIRV
LNQAILDGELAGVALICGCNNLKGFQDNSHLTVMKELLKNNVFVVATGCS
AQAAGKLGLLDPANVETYCGDGLKGFLKRLGEGANIEIGLPPVFHMGSCV
DNSRAVDLLMAMANDLGVDTPKVPFVASAPEAMSGKAAAIGTWWVSLGVP
THVGTMPPVEGSDLIYSILTQIASDVYGGYFIFEMDPQVAARKILDALEY
RTWKLGVHKEVAERYETKLCQGY
3D structure
PDB3i04 Crystallographic snapshots of cyanide- and water-bound C-clusters from bifunctional carbon monoxide dehydrogenase/acetyl-CoA synthase.
ChainA
Resolution2.15 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.2.7.4: anaerobic carbon-monoxide dehydrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SF4 A C59 G62 C67 R69 C58 G61 C66 R68
BS02 SF4 A C68 C71 G74 C76 C90 R100 M221 C67 C70 G73 C75 C89 R99 M220
BS03 XCC A H283 C316 C317 F334 C355 G469 C470 C500 C550 S585 K587 H282 C315 C316 F333 C354 G468 C469 C499 C549 S584 K586
BS04 CYN A H113 C550 K587 I591 H112 C549 K586 I590
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004601 peroxidase activity
GO:0016151 nickel cation binding
GO:0016491 oxidoreductase activity
GO:0043885 anaerobic carbon-monoxide dehydrogenase activity
GO:0046872 metal ion binding
GO:0050418 hydroxylamine reductase activity
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006091 generation of precursor metabolites and energy
GO:0015977 carbon fixation
GO:0042542 response to hydrogen peroxide
GO:0098869 cellular oxidant detoxification

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Molecular Function
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Biological Process
External links
PDB RCSB:3i04, PDBe:3i04, PDBj:3i04
PDBsum3i04
PubMed19583207
UniProtP27989|DCMB_MOOTH Carbon monoxide dehydrogenase/acetyl-CoA synthase subunit beta

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