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Protein

dCTP deaminase

Gene

dcd

Organism
Neisseria meningitidis serogroup B (strain MC58)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the deamination of dCTP to dUTP.UniRule annotation

Catalytic activityi

dCTP + H2O = dUTP + NH3.UniRule annotation

Pathwayi: dUMP biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes dUMP from dCTP (dUTP route).UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. dCTP deaminase (dcd)
  2. Deoxyuridine 5'-triphosphate nucleotidohydrolase (dut)
This subpathway is part of the pathway dUMP biosynthesis, which is itself part of Pyrimidine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes dUMP from dCTP (dUTP route), the pathway dUMP biosynthesis and in Pyrimidine metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei137Proton donor/acceptorUniRule annotation1
Binding sitei156dCTPUniRule annotation1
Binding sitei170dCTPUniRule annotation1
Binding sitei180dCTPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi111 – 116dCTP bindingUniRule annotation6
Nucleotide bindingi135 – 137dCTP bindingUniRule annotation3

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processNucleotide metabolism
LigandNucleotide-binding

Enzyme and pathway databases

BioCyciNMEN122586:G1G1B-827-MONOMER
UniPathwayiUPA00610; UER00665

Names & Taxonomyi

Protein namesi
Recommended name:
dCTP deaminaseUniRule annotation (EC:3.5.4.13UniRule annotation)
Alternative name(s):
Deoxycytidine triphosphate deaminaseUniRule annotation
Gene namesi
Name:dcdUniRule annotation
Ordered Locus Names:NMB0849
OrganismiNeisseria meningitidis serogroup B (strain MC58)
Taxonomic identifieri122586 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria
Proteomesi
  • UP000000425 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001559991 – 188dCTP deaminaseAdd BLAST188

Proteomic databases

PaxDbiP63904

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Protein-protein interaction databases

STRINGi122586.NMB0849

Structurei

3D structure databases

ProteinModelPortaliP63904
SMRiP63904
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the dCTP deaminase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105DHP Bacteria
COG0717 LUCA
HOGENOMiHOG000228600
KOiK01494
OMAiGQLCLFR
OrthoDBiPOG091H02A6

Family and domain databases

CDDicd07557 trimeric_dUTPase, 1 hit
Gene3Di2.70.40.10, 1 hit
HAMAPiMF_00146 dCTP_deaminase, 1 hit
InterProiView protein in InterPro
IPR011962 dCTP_deaminase
IPR029054 dUTPase-like
IPR036157 dUTPase-like_sf
IPR033704 dUTPase_trimeric
PfamiView protein in Pfam
PF00692 dUTPase, 1 hit
SUPFAMiSSF51283 SSF51283, 1 hit
TIGRFAMsiTIGR02274 dCTP_deam, 1 hit

Sequencei

Sequence statusi: Complete.

P63904-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSIKSDKWIR RMSEEFGMID PFEPNQIKEA DGKRIISYGT SSYGYDIRCA
60 70 80 90 100
NEFKIFTNIN STIVDPKNFD PKNFVTVEDD CCIIPPNSFA LARTVEYFRI
110 120 130 140 150
PRNVLTVCLG KSTYARCGII VNVTPFEPEW EGYVTLEFSN TTPLPAKIYA
160 170 180
GEGVAQVLFF ESDEICETSY KDRNGKYMGQ TGVTLPKA
Length:188
Mass (Da):21,295
Last modified:October 11, 2004 - v1
Checksum:i2CA4459F4E78FDF6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE002098 Genomic DNA Translation: AAF41260.1
PIRiD81149
RefSeqiNP_273890.1, NC_003112.2
WP_002224592.1, NC_003112.2

Genome annotation databases

EnsemblBacteriaiAAF41260; AAF41260; NMB0849
GeneIDi902963
KEGGinme:NMB0849
PATRICifig|122586.8.peg.1063

Similar proteinsi

Entry informationi

Entry nameiDCD_NEIMB
AccessioniPrimary (citable) accession number: P63904
Secondary accession number(s): Q9JRE8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: October 11, 2004
Last modified: April 25, 2018
This is version 71 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health