P19915 · DCMS_HYDPS
- ProteinCarbon monoxide dehydrogenase small chain
- GenecutS
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids163 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
Function
function
Catalyzes the oxidation of carbon monoxide to carbon dioxide.
Catalytic activity
- a quinone + CO + H2O = a quinol + CO2
Cofactor
Note: Binds 2 [2Fe-2S] clusters.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 42 | [2Fe-2S] cluster 1 (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 47 | [2Fe-2S] cluster 1 (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 50 | [2Fe-2S] cluster 1 (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 62 | [2Fe-2S] cluster 1 (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 101 | [2Fe-2S] cluster 2 (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 104 | [2Fe-2S] cluster 2 (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 136 | [2Fe-2S] cluster 2 (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 138 | [2Fe-2S] cluster 2 (UniProtKB | ChEBI) | ||||
Sequence: C |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 2 iron, 2 sulfur cluster binding | |
Molecular Function | carbon-monoxide oxygenase activity | |
Molecular Function | metal ion binding |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCarbon monoxide dehydrogenase small chain
- EC number
- Short namesCO dehydrogenase subunit S; CO-DH S
Gene names
Organism names
- Taxonomic lineageBacteria > Pseudomonadota > Betaproteobacteria > Burkholderiales > Comamonadaceae > Hydrogenophaga
Accessions
- Primary accessionP19915
- Secondary accessions
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000079816 | 1-163 | Carbon monoxide dehydrogenase small chain | |||
Sequence: MAKKIITVNVNGKAQEKAVEPRTLLIHFLREELNLTGAHIGCETSHCGACTVDIDGRSVKSCTHLAVQCDGSEVLTVEGLANKGVLHAVREGFYKEHGLQCGFCTPGMLMRAYRFLQENPNPTEAEIRMGMTGNLCRCTGYQNIVKAVQYAARKLQEPSTAAA |
Interaction
Subunit
Dimer of heterotrimers. Each heterotrimer consists of a large, a medium and a small subunit.
Structure
Sequence
- Sequence statusComplete
- Length163
- Mass (Da)17,752
- Last updated2002-07-11 v2
- Checksum9307050CC033410C
Features
Showing features for sequence conflict.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Sequence conflict | 11 | in Ref. 2; AA sequence | ||||
Sequence: Missing |
Keywords
- Technical term