NTPTH_METTH
ID NTPTH_METTH Reviewed; 174 AA.
AC O27140;
DT 15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT 01-JAN-1998, sequence version 1.
DT 03-AUG-2022, entry version 117.
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=MTH_1068;
OS Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM
OS 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum).
OC Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC Methanobacteriales; Methanobacteriaceae; Methanothermobacter.
OX NCBI_TaxID=187420;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H;
RX PubMed=9371463; DOI=10.1128/jb.179.22.7135-7155.1997;
RA Smith D.R., Doucette-Stamm L.A., Deloughery C., Lee H.-M., Dubois J.,
RA Aldredge T., Bashirzadeh R., Blakely D., Cook R., Gilbert K., Harrison D.,
RA Hoang L., Keagle P., Lumm W., Pothier B., Qiu D., Spadafora R., Vicare R.,
RA Wang Y., Wierzbowski J., Gibson R., Jiwani N., Caruso A., Bush D.,
RA Safer H., Patwell D., Prabhakar S., McDougall S., Shimer G., Goyal A.,
RA Pietrovski S., Church G.M., Daniels C.J., Mao J.-I., Rice P., Noelling J.,
RA Reeve J.N.;
RT "Complete genome sequence of Methanobacterium thermoautotrophicum deltaH:
RT functional analysis and comparative genomics.";
RL J. Bacteriol. 179:7135-7155(1997).
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; AE000666; AAB85557.1; -; Genomic_DNA.
DR PIR; G69008; G69008.
DR RefSeq; WP_010876692.1; NC_000916.1.
DR AlphaFoldDB; O27140; -.
DR SMR; O27140; -.
DR STRING; 187420.MTH_1068; -.
DR EnsemblBacteria; AAB85557; AAB85557; MTH_1068.
DR GeneID; 1471476; -.
DR KEGG; mth:MTH_1068; -.
DR PATRIC; fig|187420.15.peg.1045; -.
DR HOGENOM; CLU_103145_1_1_2; -.
DR OMA; GAMEFKC; -.
DR Proteomes; UP000005223; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0017111; F:nucleoside-triphosphatase activity; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.300; -; 1.
DR HAMAP; MF_00796; NTPase_1; 1.
DR InterPro; IPR004948; Nuc-triphosphatase_THEP1.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR43146; PTHR43146; 1.
DR Pfam; PF03266; NTPase_1; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
PE 3: Inferred from homology;
KW ATP-binding; Hydrolase; Nucleotide-binding; Reference proteome.
FT CHAIN 1..174
FT /note="Nucleoside-triphosphatase THEP1"
FT /id="PRO_0000146698"
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 174 AA; 19426 MW; 646AAC1FED9AA2AC CRC64;
MKILITGRPG SGKSTMVGRL RDYLEGMGFS VGGIITPEVR VGGSRWGFEV VDIASGRRGL
LASVETEGPR IGRYGVNVGV MDELAVPAIR RAMLEDDCII IDEIGPMELK SREFRRTVDE
VLSSDVLLIA AVHRKTLQSI KKREDIRVFV VDPEKRDRVY LRIIDLLGDY HGMR
