ID A0A1X1RLU4_MYCCE Unreviewed; 190 AA.
AC A0A1X1RLU4;
DT 05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2017, sequence version 1.
DT 24-JAN-2024, entry version 33.
DE RecName: Full=dCTP deaminase, dUMP-forming {ECO:0000256|HAMAP-Rule:MF_00146};
DE EC=3.5.4.30 {ECO:0000256|HAMAP-Rule:MF_00146};
DE AltName: Full=Bifunctional dCTP deaminase:dUTPase {ECO:0000256|HAMAP-Rule:MF_00146};
DE AltName: Full=DCD-DUT {ECO:0000256|HAMAP-Rule:MF_00146};
GN Name=dcd {ECO:0000256|HAMAP-Rule:MF_00146};
GN ORFNames=AWB95_18040 {ECO:0000313|EMBL:ORV09204.1}, CQY23_22640
GN {ECO:0000313|EMBL:PIB73738.1};
OS Mycobacterium celatum.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC Mycobacterium.
OX NCBI_TaxID=28045 {ECO:0000313|EMBL:ORV09204.1, ECO:0000313|Proteomes:UP000193907};
RN [1] {ECO:0000313|EMBL:ORV09204.1, ECO:0000313|Proteomes:UP000193907}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 44243 {ECO:0000313|EMBL:ORV09204.1,
RC ECO:0000313|Proteomes:UP000193907};
RA Tarcisio F., Conor M., Antonella G., Elisabetta G., Giulia F.S., Sara T.,
RA Anna F., Clotilde B., Roberto B., Veronica D.S., Fabio R., Monica P.,
RA Olivier J., Enrico T., Nicola S.;
RT "The new phylogeny of the genus Mycobacterium.";
RL Submitted (JAN-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:PIB73738.1, ECO:0000313|Proteomes:UP000230971}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC 12882 {ECO:0000313|EMBL:PIB73738.1,
RC ECO:0000313|Proteomes:UP000230971};
RX PubMed=29030295; DOI=10.1016/j.meegid.2017.10.013;
RA Tortoli E., Fedrizzi T., Meehan C.J., Trovato A., Grottola A.,
RA Giacobazzi E., Serpini G.F., Tagliazucchi S., Fabio A., Bettua C.,
RA Bertorelli R., Frascaro F., De Sanctis V., Pecorari M., Jousson O.,
RA Segata N., Cirillo D.M.;
RT "The new phylogeny of the genus Mycobacterium: The old and the news.";
RL Infect. Genet. Evol. 56:19-25(2017).
CC -!- FUNCTION: Bifunctional enzyme that catalyzes both the deamination of
CC dCTP to dUTP and the hydrolysis of dUTP to dUMP without releasing the
CC toxic dUTP intermediate. {ECO:0000256|HAMAP-Rule:MF_00146}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=dCTP + 2 H2O = diphosphate + dUMP + NH4(+);
CC Xref=Rhea:RHEA:19205, ChEBI:CHEBI:15377, ChEBI:CHEBI:28938,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:61481, ChEBI:CHEBI:246422;
CC EC=3.5.4.30; Evidence={ECO:0000256|HAMAP-Rule:MF_00146};
CC -!- PATHWAY: Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP: step
CC 1/1. {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: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ORV09204.1}.
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DR EMBL; LQOM01000040; ORV09204.1; -; Genomic_DNA.
DR EMBL; PDKV01000047; PIB73738.1; -; Genomic_DNA.
DR RefSeq; WP_062539713.1; NZ_PDKV01000047.1.
DR STRING; 28045.AWB95_18040; -.
DR OrthoDB; 9780956at2; -.
DR UniPathway; UPA00610; UER00667.
DR Proteomes; UP000193907; Unassembled WGS sequence.
DR Proteomes; UP000230971; Unassembled WGS sequence.
DR GO; GO:0033973; F:dCTP deaminase (dUMP-forming) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008829; F:dCTP deaminase activity; IEA:InterPro.
DR GO; GO:0000166; F:nucleotide binding; IEA:UniProtKB-KW.
DR GO; GO:0006226; P:dUMP biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006229; P:dUTP biosynthetic process; IEA:InterPro.
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}.
FT DOMAIN 70..178
FT /note="dUTPase-like"
FT /evidence="ECO:0000259|Pfam:PF00692"
FT REGION 163..190
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 171..190
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 129
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 101..106
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 119
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 127..129
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 148
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT BINDING 162
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 174
FT /ligand="dCTP"
FT /ligand_id="ChEBI:CHEBI:61481"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
FT SITE 116..117
FT /note="Important for bifunctional activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00146"
SQ SEQUENCE 190 AA; 20644 MW; 5512F6F982522A55 CRC64;
MLLSDRDLRA EIAAGRLGID PFDDALVQPS SVDVRLDSLF RVFNNTRYTH IDPSQQQDEL
TSLVQPVDGE PFVLHPGEFV LGSTLELCTL PDDLAGRLEG KSSLGRLGLL THSTAGFIDP
GFSGHITLEL SNVANLPITL WPGMKIGQLC ILRLTSPAEH PYGSARAGSK YQGQRGPTPS
RSYQNFVKSS
//
