ID   KTHY_PYRAE              Reviewed;         192 AA.
AC   Q8ZY35;
DT   10-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   03-AUG-2022, entry version 95.
DE   RecName: Full=Probable thymidylate kinase {ECO:0000255|HAMAP-Rule:MF_00165};
DE            EC=2.7.4.9 {ECO:0000255|HAMAP-Rule:MF_00165};
DE   AltName: Full=dTMP kinase {ECO:0000255|HAMAP-Rule:MF_00165};
GN   Name=tmk {ECO:0000255|HAMAP-Rule:MF_00165}; OrderedLocusNames=PAE0964;
OS   Pyrobaculum aerophilum (strain ATCC 51768 / DSM 7523 / JCM 9630 / CIP
OS   104966 / NBRC 100827 / IM2).
OC   Archaea; Crenarchaeota; Thermoprotei; Thermoproteales; Thermoproteaceae;
OC   Pyrobaculum.
OX   NCBI_TaxID=178306;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51768 / DSM 7523 / JCM 9630 / CIP 104966 / NBRC 100827 / IM2;
RX   PubMed=11792869; DOI=10.1073/pnas.241636498;
RA   Fitz-Gibbon S.T., Ladner H., Kim U.-J., Stetter K.O., Simon M.I.,
RA   Miller J.H.;
RT   "Genome sequence of the hyperthermophilic crenarchaeon Pyrobaculum
RT   aerophilum.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:984-989(2002).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + dTMP = ADP + dTDP; Xref=Rhea:RHEA:13517,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:58369, ChEBI:CHEBI:63528,
CC         ChEBI:CHEBI:456216; EC=2.7.4.9; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00165};
CC   -!- SIMILARITY: Belongs to the thymidylate kinase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00165}.
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DR   EMBL; AE009441; AAL63161.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8ZY35; -.
DR   SMR; Q8ZY35; -.
DR   STRING; 178306.PAE0964; -.
DR   EnsemblBacteria; AAL63161; AAL63161; PAE0964.
DR   KEGG; pai:PAE0964; -.
DR   PATRIC; fig|178306.9.peg.713; -.
DR   eggNOG; arCOG01891; Archaea.
DR   HOGENOM; CLU_049131_0_2_2; -.
DR   InParanoid; Q8ZY35; -.
DR   OMA; VMTREPG; -.
DR   Proteomes; UP000002439; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004798; F:thymidylate kinase activity; IBA:GO_Central.
DR   GO; GO:0009041; F:uridylate kinase activity; IBA:GO_Central.
DR   GO; GO:0006233; P:dTDP biosynthetic process; IBA:GO_Central.
DR   GO; GO:0006235; P:dTTP biosynthetic process; IBA:GO_Central.
DR   GO; GO:0006227; P:dUDP biosynthetic process; IBA:GO_Central.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00165; Thymidylate_kinase; 1.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR039430; Thymidylate_kin-like_dom.
DR   InterPro; IPR018095; Thymidylate_kin_CS.
DR   InterPro; IPR018094; Thymidylate_kinase.
DR   Pfam; PF02223; Thymidylate_kin; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00041; DTMP_kinase; 1.
DR   PROSITE; PS01331; THYMIDYLATE_KINASE; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Kinase; Nucleotide biosynthesis; Nucleotide-binding;
KW   Reference proteome; Transferase.
FT   CHAIN           1..192
FT                   /note="Probable thymidylate kinase"
FT                   /id="PRO_0000155393"
FT   BINDING         8..15
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00165"
SQ   SEQUENCE   192 AA;  21548 MW;  105B0636B5249B52 CRC64;
     MAFVAIEGID GSGKSTVISL LEKKLPRVYA TREPSSGPIG RLIKEWALKG GSVDPHVDAL
     LFAADRIEHY KREIEPRVRE GYIVISERYI ESSIAYQGAA GVSREFVKYI NSLVPKPDLT
     IILDVDPSIA EARIRQRGGA EKYEYLSFLR KVREIYLARA AEEGYPVIDA SRRPEEVAAD
     VAELIKRVVR FK