ID NTPTH_PYRAB Reviewed; 179 AA.
AC Q9UZ81; G8ZKR8;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 27-MAR-2024, entry version 115.
DE RecName: Full=Nucleoside-triphosphatase THEP1 {ECO:0000255|HAMAP-Rule:MF_00796};
DE Short=NTPase THEP1 {ECO:0000255|HAMAP-Rule:MF_00796};
DE EC=3.6.1.15 {ECO:0000255|HAMAP-Rule:MF_00796};
DE AltName: Full=Nucleoside triphosphate phosphohydrolase {ECO:0000255|HAMAP-Rule:MF_00796};
GN OrderedLocusNames=PYRAB12730; ORFNames=PAB1537;
OS Pyrococcus abyssi (strain GE5 / Orsay).
OC Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC Pyrococcus.
OX NCBI_TaxID=272844;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GE5 / Orsay;
RX PubMed=12622808; DOI=10.1046/j.1365-2958.2003.03381.x;
RA Cohen G.N., Barbe V., Flament D., Galperin M., Heilig R., Lecompte O.,
RA Poch O., Prieur D., Querellou J., Ripp R., Thierry J.-C., Van der Oost J.,
RA Weissenbach J., Zivanovic Y., Forterre P.;
RT "An integrated analysis of the genome of the hyperthermophilic archaeon
RT Pyrococcus abyssi.";
RL Mol. Microbiol. 47:1495-1512(2003).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=GE5 / Orsay;
RX PubMed=22057919; DOI=10.1007/s00284-011-0035-x;
RA Gao J., Wang J.;
RT "Re-annotation of two hyperthermophilic archaea Pyrococcus abyssi GE5 and
RT Pyrococcus furiosus DSM 3638.";
RL Curr. Microbiol. 64:118-129(2012).
CC -!- FUNCTION: Has nucleotide phosphatase activity towards ATP, GTP, CTP,
CC TTP and UTP. May hydrolyze nucleoside diphosphates with lower
CC efficiency. {ECO:0000255|HAMAP-Rule:MF_00796}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleoside 5'-triphosphate + H2O = a ribonucleoside 5'-
CC diphosphate + H(+) + phosphate; Xref=Rhea:RHEA:23680,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:57930, ChEBI:CHEBI:61557; EC=3.6.1.15;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00796};
CC -!- SIMILARITY: Belongs to the THEP1 NTPase family. {ECO:0000255|HAMAP-
CC Rule:MF_00796}.
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DR EMBL; AJ248287; CAB50178.1; -; Genomic_DNA.
DR EMBL; HE613800; CCE70711.1; -; Genomic_DNA.
DR PIR; E75035; E75035.
DR RefSeq; WP_010868386.1; NC_000868.1.
DR AlphaFoldDB; Q9UZ81; -.
DR SMR; Q9UZ81; -.
DR STRING; 272844.PAB1537; -.
DR GeneID; 1496657; -.
DR KEGG; pab:PAB1537; -.
DR PATRIC; fig|272844.11.peg.1354; -.
DR eggNOG; arCOG01034; Archaea.
DR HOGENOM; CLU_103145_1_1_2; -.
DR OrthoDB; 52698at2157; -.
DR PhylomeDB; Q9UZ81; -.
DR Proteomes; UP000000810; Chromosome.
DR Proteomes; UP000009139; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR CDD; cd19482; RecA-like_Thep1; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00796; NTPase_1; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR004948; Nuc-triphosphatase_THEP1.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR43146; CANCER-RELATED NUCLEOSIDE-TRIPHOSPHATASE; 1.
DR PANTHER; PTHR43146:SF1; CANCER-RELATED NUCLEOSIDE-TRIPHOSPHATASE; 1.
DR Pfam; PF03266; NTPase_1; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW ATP-binding; Hydrolase; Nucleotide-binding.
FT CHAIN 1..179
FT /note="Nucleoside-triphosphatase THEP1"
FT /id="PRO_0000146700"
FT BINDING 7..14
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00796"
FT BINDING 98..105
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00796"
SQ SEQUENCE 179 AA; 20179 MW; 96D1FCD2AB9E951A CRC64;
MRFFVSGMPG VGKTTLAKRI ADEIRREGYK VGGIITQEIR TGPKRSGFRV IALDTGEIGR
LAYVGQGYPR VGRYVVDIEG FDRVAIPAIS RALRDADIII IDEIGPMEFK SNEFLKALGL
VLKSEKPLLA TVHRKLVDRY RPLGRYYWLT PENRNEVFAE ILMEIRKVLG RNENAGNKA
//
