B5Z879 · DCD_HELPG
- ProteindCTP deaminase
- Genedcd
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids188 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the deamination of dCTP to dUTP.
Catalytic activity
- dCTP + H2O + H+ = dUTP + NH4+
Pathway
Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP route): step 1/2.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 109-114 | dCTP (UniProtKB | ChEBI) | |||
Active site | 135 | Proton donor/acceptor | |||
Binding site | 154 | dCTP (UniProtKB | ChEBI) | |||
Binding site | 168 | dCTP (UniProtKB | ChEBI) | |||
Binding site | 178 | dCTP (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | dCTP deaminase activity | |
Molecular Function | nucleotide binding | |
Biological Process | dUMP biosynthetic process | |
Biological Process | dUTP biosynthetic process | |
Biological Process | nucleobase-containing small molecule interconversion |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namedCTP deaminase
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Campylobacterota > Epsilonproteobacteria > Campylobacterales > Helicobacteraceae > Helicobacter
Accessions
- Primary accessionB5Z879
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_1000096430 | 1-188 | dCTP deaminase | ||
Interaction
Subunit
Homotrimer.
Structure
Sequence
- Sequence statusComplete
- Length188
- Mass (Da)20,888
- Last updated2008-11-25 v1
- ChecksumCF3758F04ECD39FC
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP001173 EMBL· GenBank· DDBJ | ACI27778.1 EMBL· GenBank· DDBJ | Genomic DNA |