Reviewed, UniProtKB/Swiss-Prot P19918 (DCMS_PSECH)

Names and origin

Protein names

Recommended name:
    Carbon monoxide dehydrogenase small chain
      Short name=CO dehydrogenase subunit S
      Short name=CO-DH S
    EC=1.2.99.2

Gene names

Name:

cutS

Organism

Pseudomonas carboxydohydrogena

Taxonomic identifier

290 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae

Protein attributes

Sequence length	4 AA.
Sequence status	Fragment.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at protein level.

General annotation (Comments)

Function	Catalyzes the oxidation of carbon monoxide to carbon dioxide.
Catalytic activity	CO + H2O + A = CO2 + AH2.
Cofactor	Binds 2 2Fe-2S clusters By similarity.
Subunit structure	Heterotrimer consisting of a large, a medium and a small subunit.

Ontologies

Keywords
Ligand	2Fe-2S Iron Iron-sulfur Metal-binding
Molecular function	Oxidoreductase
Technical term	Direct protein sequencing
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	2 iron, 2 sulfur cluster binding Inferred from electronic annotation. Source: UniProtKB-KW carbon-monoxide dehydrogenase (acceptor) activity Inferred from electronic annotation. Source: EC iron ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – ›4	›4	Carbon monoxide dehydrogenase small chain		PRO_0000079818
Experimental info
	Non-terminal residue	4	1

Sequences

	Sequence		Length	Mass (Da)
	P19918-1 [UniParc]. Last modified February 1, 1991. Version 1. Checksum: 6DD33DD6F0000000	FASTA	4	420
	MAKA

References

[1]	"Homology and distribution of CO dehydrogenase structural genes in carboxydotrophic bacteria." Kraut M., Hugendieck I., Herwig S., Meyer O. Arch. Microbiol. 152:335-341(1989) [PubMed: 2818128] [Abstract] Cited for: PROTEIN SEQUENCE.

Cross-references

Sequence databases
PIR	PL0146.
3D structure databases
ModBase	Search...
Enzyme and pathway databases
BRENDA	1.2.99.2. 7407.
Family and domain databases
ProtoNet	Search...

Entry information

Entry name

DCMS_PSECH

Accession

Primary (citable) accession number: P19918

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 1, 1991
Last sequence update:	February 1, 1991
Last modified:	January 20, 2009
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)