ID L0AB41_CALLD Unreviewed; 176 AA.
AC L0AB41;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 27-MAR-2024, entry version 50.
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 OrderedLocusNames=Calag_1400 {ECO:0000313|EMBL:AFZ71108.1};
OS Caldisphaera lagunensis (strain DSM 15908 / JCM 11604 / ANMR 0165 /
OS IC-154).
OC Archaea; Thermoproteota; Thermoprotei; Acidilobales; Caldisphaeraceae;
OC Caldisphaera.
OX NCBI_TaxID=1056495 {ECO:0000313|EMBL:AFZ71108.1, ECO:0000313|Proteomes:UP000010469};
RN [1] {ECO:0000313|Proteomes:UP000010469}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 15908 / JCM 11604 / IC-154
RC {ECO:0000313|Proteomes:UP000010469};
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Peters L., Mikhailova N., Teshima H.,
RA Kyrpides N., Mavromatis K., Ivanova N., Brettin T., Detter J.C., Han C.,
RA Larimer F., Land M., Hauser L., Markowitz V., Cheng J.-F., Hugenholtz P.,
RA Woyke T., Wu D., Spring S., Schroeder M., Brambilla E., Klenk H.-P.,
RA Eisen J.A.;
RT "Complete genome of Caldisphaera lagunensis DSM 15908.";
RL Submitted (MAR-2012) to the EMBL/GenBank/DDBJ databases.
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; CP003378; AFZ71108.1; -; Genomic_DNA.
DR RefSeq; WP_015233005.1; NC_019791.1.
DR AlphaFoldDB; L0AB41; -.
DR STRING; 1056495.Calag_1400; -.
DR GeneID; 14212660; -.
DR KEGG; clg:Calag_1400; -.
DR eggNOG; arCOG04048; Archaea.
DR HOGENOM; CLU_087476_3_0_2; -.
DR InParanoid; L0AB41; -.
DR OrthoDB; 33242at2157; -.
DR UniPathway; UPA00610; UER00665.
DR Proteomes; UP000010469; 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:UP000010469}.
FT DOMAIN 52..167
FT /note="dUTPase-like"
FT /evidence="ECO:0000259|Pfam:PF00692"
FT ACT_SITE 125
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 99..104
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 115
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 157
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 164
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
SQ SEQUENCE 176 AA; 19975 MW; D1FDEC3FE2FFBEBB CRC64;
MILSDRDIKI LLKSGELIIN PLSDDTVREN GLDLKLGNEY CAFKKTDTVL DPNNPKDPKE
FYECNSSNSF IIEPHRHYLL HTLEYVKLPS YLAGLVNLRS TWARTGIYIP STVTDAGFEG
QLTIEVIGSE FPVKLYSGDR FLHLILVKME TPSEKPYDGS YKGQTGVKLP KFFNKK
//
