Structure of PDB 7zkj Chain A

Receptor sequence
>7zkjA (length=669) Species: 246194 (Carboxydothermus hydrogenoformans Z-2901) [Search protein sequence]
PRFRDLEHTSKPSKADRVWEPKNRKRTIDPAALEMLEKAEKDGVKTAFDR
FVEMQPQCQFGYKGLCCRFCLQGPCRLPNDDPSKKGICGASAWTIAARSV
GTLILTGAAAHNEHARHIAHALKELAEGKAPDYKITDPDKLRRIAQRLGL
DTQGKDDMTLAKEVAELALEDFARLPGFGENLWIKTTLNKERLEKYDECN
IMPSGIFGDISDLLAQAHIGNDDDPVNITFSALRVALTDYAGMHIATDFS
DVLFGTPKPIVTEANLGVLDANKVNIAVHGHNPLLSEKVVDAAKELEEEA
KAAGAEGINIVGMCCTGNEVLMRRGVHLATSFASSELAIVTGAMDAVVVD
VQCIMPGLKQVTECYHTRLITTSNIAKMPGTYHVPFHIENALESAKEIVR
LGIEAFKQRVGKPVHIPEVKHKVVAGFSFEALMEIFAHVNQENPIRVLND
AILSGQLKGVVLFAGCNNLKRPQDESHITILKEMLKNDVFVVTTGCSAQA
FAKHGFLRPEALELAGEGLKSFIKMLEEKAGLQGQLPPAFFMGSCVDNTR
ASDILVAMAKDLGVDTPKVPFVASAPEAMSGKAVSIGTWFVTLGVPVHVG
TMPPLEGSELFYSITTQIASDVYGGYFMFEVDPVVAARKILNALEYRTWK
LGVHKQTAEKFETALCQNY
3D structure
PDB7zkj On the Kinetics of CO2 Reduction by Ni, Fe-CO Dehydrogenases
ChainA
Resolution2.04 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 RQM A H282 C316 F333 C354 G466 C467 C497 C546 S581 K583 H281 C315 F332 C353 G465 C466 C496 C545 S580 K582
BS02 SF4 A C59 G62 C67 C58 G61 C66
BS03 SF4 A C68 F70 C71 C76 I88 C89 R99 I220 C67 F69 C70 C75 I87 C88 R98 I219
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:0051537 2 iron, 2 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006091 generation of precursor metabolites and energy
GO:0042542 response to hydrogen peroxide
GO:0098869 cellular oxidant detoxification

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:7zkj, PDBe:7zkj, PDBj:7zkj
PDBsum7zkj
PubMed
UniProtA0A1L8D0M5

[Back to BioLiP]