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Protein

dCTP deaminase

Gene

dcd

Organism
Chlamydia abortus (strain DSM 27085 / S26/3) (Chlamydophila abortus)
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 sitei139Proton donor/acceptorUniRule annotation1
Binding sitei158dCTPUniRule annotation1
Binding sitei172dCTPUniRule annotation1
Binding sitei181dCTPUniRule annotation1
Binding sitei182dCTPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi113 – 118dCTP bindingUniRule annotation6

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:CAB391
OrganismiChlamydia abortus (strain DSM 27085 / S26/3) (Chlamydophila abortus)
Taxonomic identifieri218497 [NCBI]
Taxonomic lineageiBacteriaChlamydiaeChlamydialesChlamydiaceaeChlamydia/Chlamydophila groupChlamydia
Proteomesi
  • UP000001012 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000097031 – 190dCTP deaminaseAdd BLAST190

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Protein-protein interaction databases

STRINGi218497.CAB391

Structurei

3D structure databases

ProteinModelPortaliQ5L687
SMRiQ5L687
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.

Q5L687-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSIKEDKWIR KMALAHGMIE PFADGQVNLN PETGEKLISY GLSSYGYDLR
60 70 80 90 100
LSREFKVFTN VYNSLVDPKR FTEDTFISIT DDVCIIPPNS FALAHSVEYF
110 120 130 140 150
RIPRNVLTMC IGKSTYARCG LIVNVTPFEP EWEGYVTIEI SNTTPLPAKI
160 170 180 190
YANEGIAQVL FFEADEICEV SYAERKGKYQ KQQGITVPFV
Length:190
Mass (Da):21,572
Last modified:June 21, 2005 - v1
Checksum:i28588D39C9750925
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR848038 Genomic DNA Translation: CAH63844.1
RefSeqiWP_011097035.1, NC_004552.2

Genome annotation databases

EnsemblBacteriaiCAH63844; CAH63844; CAB391
KEGGicab:CAB391

Similar proteinsi

Entry informationi

Entry nameiDCD_CHLAB
AccessioniPrimary (citable) accession number: Q5L687
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: June 21, 2005
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

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