ID   VG56_BPT4               Reviewed;         171 AA.
AC   P39262;
DT   01-FEB-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1995, sequence version 1.
DT   23-FEB-2022, entry version 78.
DE   RecName: Full=dCTP pyrophosphatase;
DE            Short=dCTPase;
DE            EC=3.6.1.12;
DE   AltName: Full=Deoxycytidine-triphosphatase;
GN   Name=56;
OS   Enterobacteria phage T4 (Bacteriophage T4).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Myoviridae; Tevenvirinae; Tequatrovirus.
OX   NCBI_TaxID=10665;
OH   NCBI_TaxID=562; Escherichia coli.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1692800; DOI=10.1016/0378-1119(90)90053-t;
RA   Frazier M.W., Mosig G.;
RT   "The bacteriophage T4 gene mrh whose product inhibits late T4 gene
RT   expression in an Escherichia coli rpoH (sigma 32) mutant.";
RL   Gene 88:7-14(1990).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=12626685; DOI=10.1128/mmbr.67.1.86-156.2003;
RA   Miller E.S., Kutter E., Mosig G., Arisaka F., Kunisawa T., Ruger W.;
RT   "Bacteriophage T4 genome.";
RL   Microbiol. Mol. Biol. Rev. 67:86-156(2003).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=dCTP + H2O = dCMP + diphosphate + H(+); Xref=Rhea:RHEA:22636,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:57566, ChEBI:CHEBI:61481; EC=3.6.1.12;
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DR   EMBL; M30001; AAB07791.1; -; Genomic_DNA.
DR   EMBL; AF158101; AAD42499.1; -; Genomic_DNA.
DR   PIR; T10132; T10132.
DR   RefSeq; NP_049646.1; NC_000866.4.
DR   SMR; P39262; -.
DR   GeneID; 1258544; -.
DR   KEGG; vg:1258544; -.
DR   Proteomes; UP000009087; Genome.
DR   GO; GO:0047840; F:dCTP diphosphatase activity; IEA:UniProtKB-EC.
PE   4: Predicted;
KW   Hydrolase; Reference proteome.
FT   CHAIN           1..171
FT                   /note="dCTP pyrophosphatase"
FT                   /id="PRO_0000165044"
SQ   SEQUENCE   171 AA;  20424 MW;  5BDC643E379D3CE1 CRC64;
     MAHFNECAHL IEGVDKAQNE YWDILGDEKD PLQVMLDMQR FLQIRLANVR EYCYHPDKLE
     TAGDVVSWMR EQKDCIDDEF RELLTSLGEM SRGEKEASAV WKKWKARYIE AQEKRIDEMS
     PEDQLEIKFE LVDIFHFVLN MFVGLGMNAE EIFKLYYLKN KHNFERQDNG Y