B8D5T1 (DCD_DESK1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Probable deoxycytidine triphosphate deaminase
Short name=dCTP deaminase
EC=3.5.4.13

Gene names

Name:	dcd
Ordered Locus Names:	DKAM_1136

Organism

Desulfurococcus kamchatkensis (strain 1221n / DSM 18924) [Complete proteome] [HAMAP]

Taxonomic identifier

490899 [NCBI]

Taxonomic lineage

Archaea › Crenarchaeota › Thermoprotei › Desulfurococcales › Desulfurococcaceae › Desulfurococcus

Protein attributes

Sequence length	181 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	dCTP + H2O = dUTP + NH3. HAMAP MF_00146
Pathway	Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP route): step 1/2. HAMAP MF_00146
Sequence similarities	Belongs to the dCTP deaminase family.

Ontologies

Keywords
Biological process	Nucleotide metabolism
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	dUTP biosynthetic process Inferred from electronic annotation. Source: InterPro
Molecular function	dCTP deaminase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 181	181	Probable deoxycytidine triphosphate deaminase HAMAP MF_00146		PRO_1000123142

Sequences

	Sequence		Length	Mass (Da)
	B8D5T1 [UniParc]. Last modified March 3, 2009. Version 1. Checksum: BADAC8807D182653	FASTA	181	20,561
	10 20 30 40 50 60 MILSDWDIRV YIEKKLLIID PLFDDTVREN GVDLRFGDEF CRFKRENSVV DTSRDGVDNV 70 80 90 100 110 120 LECYRVRGDG FVINPLEHVL TTTLEYVEFP HDLVGLVNLR STFARFGLYI PPTVIDAGFK 130 140 150 160 170 180 GNITIELVGS TVPVKVYPGQ RFLHLILART SSPVYKPYTG KYQGQRGVTP PKLDNSSSKN F

References

[1]

"Complete genome sequence of the anaerobic, protein-degrading hyperthermophilic crenarchaeon Desulfurococcus kamchatkensis." Ravin N.V., Mardanov A.V., Beletsky A.V., Kublanov I.V., Kolganova T.V., Lebedinsky A.V., Chernyh N.A., Bonch-Osmolovskaya E.A., Skryabin K.G. J. Bacteriol. 191:2371-2379(2009) [PubMed: 19114480] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 1221n / DSM 18924.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001140 Genomic DNA. Translation: ACL11462.1.
RefSeq	YP_002428829.1. NC_011766.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	B8D5T1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	7171228.
GenomeReviews	Gene locus DKAM_1136 in contig CP001140_GR.
KEGG	dka:DKAM_1136.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG553199.
OMA	GSFAWVD.
ProtClustDB	PRK00416.
Family and domain databases
HAMAP	MF_00146. dCTP_deaminase. [Tree]
InterPro	IPR011962. dCTP_deam. IPR008180. dUTP_pyroPase. [Graphical view]
KO	K01494.
Pfam	PF00692. dUTPase. 1 hit. [Graphical view]
TIGRFAMs	TIGR02274. DCTP_deam. 1 hit.
ProtoNet	Search...

Entry information

Entry name

DCD_DESK1

Accession

Primary (citable) accession number: B8D5T1

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 28, 2009
Last sequence update:	March 3, 2009
Last modified:	November 16, 2011
This is version 19 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program