Structure of PDB 5odh Chain K

Receptor sequence
>5odhK (length=298) Species: 523845 (Methanothermococcus thermolithotrophicus DSM 2095) [Search protein sequence]
VKIATTWLGGCSGCHISLLDLHEELLNLLENVELVHCPVLMDVKEIPDEV
EVALIEGGIRNEENLEIAKEMRERAKIVIAFGTCAAFGGVPGLGNLYSND
ELLDKAYKTTITTKNDDGIIPNEEVPELVSRVKPLSEVIEVDYFIPGCPP
NPEMIAEVVKALLEGKEPELPKKNLCEECARKKSEEGVAIETIKRNYEGN
PDPEKCLLEQGYICLGIATREGCGAPCPSSGVPCSGCSGPTDAVVDQGAK
MISALCSDFGIDNDRDVDPMILPKSIKDKIGSFYKFTLPSAFVPIRLK
3D structure
PDB5odh Methanogenic heterodisulfide reductase (HdrABC-MvhAGD) uses two noncubane [4Fe-4S] clusters for reduction.
ChainK
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.12.1.2: hydrogen dehydrogenase.
1.12.99.6: hydrogenase (acceptor).
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 K C12 G14 C15 C85 C149 P150 C11 G13 C14 C84 C148 P149
BS02 SF4 K C224 C228 C235 S236 G237 C238 S239 C223 C227 C234 S235 G236 C237 S238
BS03 SF4 K C177 C180 K184 C207 C215 G217 C176 C179 K183 C206 C214 G216
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0033748 hydrogenase (acceptor) activity
GO:0046872 metal ion binding
GO:0047985 hydrogen dehydrogenase activity
GO:0051536 iron-sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:5odh, PDBe:5odh, PDBj:5odh
PDBsum5odh
PubMed28818947
UniProtA0A2D0TC99

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