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Protein

dCTP deaminase

Gene

dcd

Organism
Yersinia pestis
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), Deoxyuridine 5'-triphosphate nucleotidohydrolase (dut), 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
Binding sitei128dCTPUniRule annotation1
Active sitei138Proton donor/acceptorUniRule annotation1
Binding sitei171dCTPUniRule annotation1
Binding sitei178dCTPUniRule annotation1
Binding sitei182dCTPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi110 – 115dCTP bindingUniRule annotation6
Nucleotide bindingi136 – 138dCTP bindingUniRule annotation3

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processNucleotide metabolism
LigandNucleotide-binding

Enzyme and pathway databases

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:YPO1525, y2645, YP_1414
OrganismiYersinia pestis
Taxonomic identifieri632 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesYersiniaceaeYersinia
Proteomesi
  • UP000000815 Componenti: Chromosome
  • UP000001019 Componenti: Chromosome
  • UP000002490 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001560241 – 193dCTP deaminaseAdd BLAST193

Proteomic databases

PaxDbiQ8ZFZ8

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Protein-protein interaction databases

STRINGi187410.y2645

Structurei

3D structure databases

ProteinModelPortaliQ8ZFZ8
SMRiQ8ZFZ8
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the dCTP deaminase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105DHP Bacteria
COG0717 LUCA
HOGENOMiHOG000228601
KOiK01494
OMAiGWIDAGF

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.

Q8ZFZ8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRLCDRDIEA WLDSGKLGIE PRPPVERING ATVDVRLGNQ FRVFRGHTAA
60 70 80 90 100
FIDLSGPKDE VSAALERVMS DEINLPEGEA FFLHPGELAL AVTLESVTIP
110 120 130 140 150
DDLVGWLDGR SSLARLGLMV HVTAHRIDPG WQGRIVLEFY NSGKLPLALR
160 170 180 190
PGMLIGALSF EPLSGPAARP YNSRQDAKYR GQQGAVASRI DKD
Length:193
Mass (Da):21,140
Last modified:March 27, 2002 - v1
Checksum:iAF09C4C83A623BCE
GO

Sequence cautioni

The sequence AAM86198 differs from that shown. Reason: Erroneous initiation.Curated
The sequence AAS61655 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL590842 Genomic DNA Translation: CAL20171.1
AE009952 Genomic DNA Translation: AAM86198.1 Different initiation.
AE017042 Genomic DNA Translation: AAS61655.1 Different initiation.
PIRiAI0185
RefSeqiWP_002211873.1, NZ_PDBR01000034.1
YP_002346541.1, NC_003143.1

Genome annotation databases

EnsemblBacteriaiAAM86198; AAM86198; y2645
AAS61655; AAS61655; YP_1414
GeneIDi1174364
KEGGiype:YPO1525
ypj:CH55_1013
ypk:y2645
ypl:CH46_3601
ypm:YP_1414
ypv:BZ15_2027
ypw:CH59_313
PATRICifig|214092.21.peg.1861

Similar proteinsi

Entry informationi

Entry nameiDCD_YERPE
AccessioniPrimary (citable) accession number: Q8ZFZ8
Secondary accession number(s): Q0WGP7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 27, 2002
Last sequence update: March 27, 2002
Last modified: April 25, 2018
This is version 116 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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