ID A0A0C4WLC7_9GAMM Unreviewed; 188 AA.
AC A0A0C4WLC7;
DT 29-APR-2015, integrated into UniProtKB/TrEMBL.
DT 29-APR-2015, sequence version 1.
DT 24-JAN-2024, entry version 39.
DE RecName: Full=dCTP deaminase {ECO:0000256|HAMAP-Rule:MF_00146};
DE EC=3.5.4.13 {ECO:0000256|HAMAP-Rule:MF_00146};
DE AltName: Full=Deoxycytidine triphosphate deaminase {ECO:0000256|HAMAP-Rule:MF_00146};
GN Name=dcd {ECO:0000256|HAMAP-Rule:MF_00146,
GN ECO:0000313|EMBL:AJE20991.1};
GN ORFNames=Achr_15320 {ECO:0000313|EMBL:AJE20991.1};
OS Azotobacter chroococcum NCIMB 8003.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Azotobacter.
OX NCBI_TaxID=1328314 {ECO:0000313|EMBL:AJE20991.1, ECO:0000313|Proteomes:UP000068210};
RN [1] {ECO:0000313|EMBL:AJE20991.1, ECO:0000313|Proteomes:UP000068210}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCIMB 8003 {ECO:0000313|EMBL:AJE20991.1,
RC ECO:0000313|Proteomes:UP000068210};
RX PubMed=26061173;
RA Robson R.L., Jones R., Robson R.M., Schwartz A., Richardson T.H.;
RT "Azotobacter Genomes: The Genome of Azotobacter chroococcum NCIMB 8003
RT (ATCC 4412).";
RL PLoS ONE 10:E0127997-E0127997(2015).
CC -!- FUNCTION: Catalyzes the deamination of dCTP to dUTP.
CC {ECO:0000256|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:0000256|HAMAP-Rule:MF_00146};
CC -!- PATHWAY: Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP
CC route): step 1/2. {ECO:0000256|HAMAP-Rule:MF_00146}.
CC -!- SUBUNIT: Homotrimer. {ECO:0000256|HAMAP-Rule:MF_00146}.
CC -!- SIMILARITY: Belongs to the dCTP deaminase family. {ECO:0000256|HAMAP-
CC Rule:MF_00146}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00146}.
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DR EMBL; CP010415; AJE20991.1; -; Genomic_DNA.
DR RefSeq; WP_039803288.1; NZ_CP010415.1.
DR AlphaFoldDB; A0A0C4WLC7; -.
DR STRING; 1328314.Achr_15320; -.
DR GeneID; 61931646; -.
DR KEGG; acx:Achr_15320; -.
DR HOGENOM; CLU_087476_4_0_6; -.
DR UniPathway; UPA00610; UER00665.
DR Proteomes; UP000068210; 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 NCBIfam; TIGR02274; dCTP_deam; 1.
DR PANTHER; PTHR42680; DCTP DEAMINASE; 1.
DR PANTHER; PTHR42680:SF3; DCTP DEAMINASE; 1.
DR Pfam; PF00692; dUTPase; 1.
DR SUPFAM; SSF51283; dUTPase-like; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00146};
KW Nucleotide metabolism {ECO:0000256|ARBA:ARBA00023080, ECO:0000256|HAMAP-
KW Rule:MF_00146}; Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00146};
KW Reference proteome {ECO:0000313|Proteomes:UP000068210}.
FT DOMAIN 80..184
FT /note="dUTPase-like"
FT /evidence="ECO:0000259|Pfam:PF00692"
FT ACT_SITE 137
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 111..116
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 135..137
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 156
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 170
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 176
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 180
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
SQ SEQUENCE 188 AA; 21125 MW; BCA4FED4D136AFE5 CRC64;
MTIKSDKWIR RMALEHGMIE PFVERQVRGA DADRVISYGV SSYGYDVRCA DEFKVFTNIH
SATVDPKNFD ERSFVDVKGD VCIIPPNSFA LARTVEYFRI PRNVLTICLG KSTYARCGII
VNVTPLEPEW EGHVTLEFSN TTTLPAKIYA NEGVAQMLFL ESDEPCEVSY KDRGGKYQGQ
TGVTLPKA
//