I9Q0D0 · I9Q0D0_HELPX

Function

function

Catalyzes the deamination of dCTP to dUTP.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Pathway

Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP route): step 1/2.

Features

Showing features for binding site, active site.

118820406080100120140160180
TypeIDPosition(s)Description
Binding site109-114dCTP (UniProtKB | ChEBI)
Active site135Proton donor/acceptor
Binding site154dCTP (UniProtKB | ChEBI)
Binding site168dCTP (UniProtKB | ChEBI)
Binding site174dCTP (UniProtKB | ChEBI)
Binding site178dCTP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular FunctiondCTP deaminase activity
Molecular Functionnucleotide binding
Biological ProcessdUMP biosynthetic process
Biological ProcessdUTP biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    dCTP deaminase
  • EC number
  • Alternative names
    • Deoxycytidine triphosphate deaminase

Gene names

    • Name
      dcd
    • ORF names
      HPNQ4099_1268

Organism names

  • Taxonomic identifier
  • Strain
    • NQ4099
  • Taxonomic lineage
    Bacteria > Campylobacterota > Epsilonproteobacteria > Campylobacterales > Helicobacteraceae > Helicobacter

Accessions

  • Primary accession
    I9Q0D0

Proteomes

Interaction

Subunit

Homotrimer.

Family & Domains

Sequence similarities

Belongs to the dCTP deaminase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    188
  • Mass (Da)
    20,856
  • Last updated
    2012-10-03 v1
  • Checksum
    CF2DE95B4ECD39FC
MGLKADSWIKKMSLEHGMISPFCEKQVGKNVISYGLSSYGYDIRVGSEFMLFDNKNALIDPKNFDPNNATKIDASKEGFFILPANAFALAHTIEYFKMPKDTLAICLGKSTYARCGIIVNVTPFEPEFEGYITIEISNTTNLPAKVYANEGIAQVVFLQGDEVCEQSYKDRGGKYQGQVGITLPKILK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AKNU01000005
EMBL· GenBank· DDBJ
EJB28056.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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