ID   DCD_WOLPM               Reviewed;         185 AA.
AC   Q73I07;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   03-AUG-2022, entry version 98.
DE   RecName: Full=dCTP deaminase {ECO:0000255|HAMAP-Rule:MF_00146};
DE            EC=3.5.4.13 {ECO:0000255|HAMAP-Rule:MF_00146};
DE   AltName: Full=Deoxycytidine triphosphate deaminase {ECO:0000255|HAMAP-Rule:MF_00146};
GN   Name=dcd {ECO:0000255|HAMAP-Rule:MF_00146}; OrderedLocusNames=WD_0379;
OS   Wolbachia pipientis wMel.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Anaplasmataceae; Wolbachieae; Wolbachia; unclassified Wolbachia.
OX   NCBI_TaxID=163164;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15024419; DOI=10.1371/journal.pbio.0020069;
RA   Wu M., Sun L.V., Vamathevan J.J., Riegler M., DeBoy R.T., Brownlie J.C.,
RA   McGraw E.A., Martin W., Esser C., Ahmadinejad N., Wiegand C., Madupu R.,
RA   Beanan M.J., Brinkac L.M., Daugherty S.C., Durkin A.S., Kolonay J.F.,
RA   Nelson W.C., Mohamoud Y., Lee P., Berry K.J., Young M.B., Utterback T.R.,
RA   Weidman J.F., Nierman W.C., Paulsen I.T., Nelson K.E., Tettelin H.,
RA   O'Neill S.L., Eisen J.A.;
RT   "Phylogenomics of the reproductive parasite Wolbachia pipientis wMel: a
RT   streamlined genome overrun by mobile genetic elements.";
RL   PLoS Biol. 2:327-341(2004).
CC   -!- FUNCTION: Catalyzes the deamination of dCTP to dUTP.
CC       {ECO:0000255|HAMAP-Rule:MF_00146}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=dCTP + H(+) + H2O = dUTP + NH4(+); Xref=Rhea:RHEA:22680,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:28938,
CC         ChEBI:CHEBI:61481, ChEBI:CHEBI:61555; EC=3.5.4.13;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00146};
CC   -!- PATHWAY: Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP
CC       route): step 1/2. {ECO:0000255|HAMAP-Rule:MF_00146}.
CC   -!- SUBUNIT: Homotrimer. {ECO:0000255|HAMAP-Rule:MF_00146}.
CC   -!- SIMILARITY: Belongs to the dCTP deaminase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00146}.
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DR   EMBL; AE017196; AAS14105.1; -; Genomic_DNA.
DR   RefSeq; WP_006280485.1; NC_002978.6.
DR   AlphaFoldDB; Q73I07; -.
DR   SMR; Q73I07; -.
DR   STRING; 163164.WD_0379; -.
DR   EnsemblBacteria; AAS14105; AAS14105; WD_0379.
DR   GeneID; 29555265; -.
DR   KEGG; wol:WD_0379; -.
DR   eggNOG; COG0717; Bacteria.
DR   OMA; FENHRYP; -.
DR   OrthoDB; 1598407at2; -.
DR   UniPathway; UPA00610; UER00665.
DR   Proteomes; UP000008215; Chromosome.
DR   GO; GO:0008829; F:dCTP deaminase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000166; F:nucleotide binding; IEA:UniProtKB-KW.
DR   GO; GO:0006226; P:dUMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0006229; P:dUTP biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd07557; trimeric_dUTPase; 1.
DR   Gene3D; 2.70.40.10; -; 1.
DR   HAMAP; MF_00146; dCTP_deaminase; 1.
DR   InterPro; IPR011962; dCTP_deaminase.
DR   InterPro; IPR029054; dUTPase-like.
DR   InterPro; IPR036157; dUTPase-like_sf.
DR   InterPro; IPR033704; dUTPase_trimeric.
DR   Pfam; PF00692; dUTPase; 1.
DR   SUPFAM; SSF51283; SSF51283; 1.
DR   TIGRFAMs; TIGR02274; dCTP_deam; 1.
PE   3: Inferred from homology;
KW   Hydrolase; Nucleotide metabolism; Nucleotide-binding.
FT   CHAIN           1..185
FT                   /note="dCTP deaminase"
FT                   /id="PRO_1000009827"
FT   ACT_SITE        133
FT                   /note="Proton donor/acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00146"
FT   BINDING         107..112
FT                   /ligand="dCTP"
FT                   /ligand_id="ChEBI:CHEBI:61481"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00146"
FT   BINDING         131..133
FT                   /ligand="dCTP"
FT                   /ligand_id="ChEBI:CHEBI:61481"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00146"
FT   BINDING         152
FT                   /ligand="dCTP"
FT                   /ligand_id="ChEBI:CHEBI:61481"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00146"
FT   BINDING         166
FT                   /ligand="dCTP"
FT                   /ligand_id="ChEBI:CHEBI:61481"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00146"
FT   BINDING         176
FT                   /ligand="dCTP"
FT                   /ligand_id="ChEBI:CHEBI:61481"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00146"
SQ   SEQUENCE   185 AA;  20693 MW;  2CC29744BCD570B4 CRC64;
     MAVMPDKWIR EKAENFGMIE PFVNHKSSKG VISFGLSSYG YDARVDNKFK IFTNVNSAIV
     DPKNFSENSF IDKETDVCII PPNSFVLAST VEYFRIPRNV LVICVGKSTY ARCGIIVNVT
     PLEPGWEGHV TLEFSNTTPL PAKIYANEGA CQFVFLSGES ECEKSYDDMK GKYMNQHGIT
     LPLVK