ID A3JTF8_9RHOB Unreviewed; 209 AA.
AC A3JTF8;
DT 03-APR-2007, integrated into UniProtKB/TrEMBL.
DT 03-APR-2007, sequence version 1.
DT 27-MAR-2024, entry version 67.
DE RecName: Full=Thymidylate kinase {ECO:0000256|ARBA:ARBA00017144, ECO:0000256|HAMAP-Rule:MF_00165};
DE EC=2.7.4.9 {ECO:0000256|ARBA:ARBA00012980, ECO:0000256|HAMAP-Rule:MF_00165};
DE AltName: Full=dTMP kinase {ECO:0000256|ARBA:ARBA00029962, ECO:0000256|HAMAP-Rule:MF_00165};
GN Name=tmk {ECO:0000256|HAMAP-Rule:MF_00165};
GN ORFNames=RB2150_17534 {ECO:0000313|EMBL:EBA03177.1};
OS Rhodobacteraceae bacterium HTCC2150.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae.
OX NCBI_TaxID=388401 {ECO:0000313|EMBL:EBA03177.1, ECO:0000313|Proteomes:UP000004731};
RN [1] {ECO:0000313|EMBL:EBA03177.1, ECO:0000313|Proteomes:UP000004731}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HTCC2150 {ECO:0000313|EMBL:EBA03177.1,
RC ECO:0000313|Proteomes:UP000004731};
RX PubMed=20889754; DOI=10.1128/JB.01088-10;
RA Kang I., Oh H.M., Vergin K.L., Giovannoni S.J., Cho J.C.;
RT "Genome sequence of the marine alphaproteobacterium HTCC2150, assigned to
RT the Roseobacter clade.";
RL J. Bacteriol. 192:6315-6316(2010).
CC -!- FUNCTION: Phosphorylation of dTMP to form dTDP in both de novo and
CC salvage pathways of dTTP synthesis. {ECO:0000256|HAMAP-Rule:MF_00165}.
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;
CC Evidence={ECO:0000256|ARBA:ARBA00001008, ECO:0000256|HAMAP-
CC Rule:MF_00165};
CC -!- SIMILARITY: Belongs to the thymidylate kinase family.
CC {ECO:0000256|ARBA:ARBA00009776, ECO:0000256|HAMAP-Rule:MF_00165}.
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:EBA03177.1}.
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DR EMBL; AAXZ01000004; EBA03177.1; -; Genomic_DNA.
DR AlphaFoldDB; A3JTF8; -.
DR eggNOG; COG0125; Bacteria.
DR OrthoDB; 9774907at2; -.
DR Proteomes; UP000004731; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004798; F:thymidylate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006233; P:dTDP biosynthetic process; IEA:InterPro.
DR GO; GO:0006235; P:dTTP biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd01672; TMPK; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 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 NCBIfam; TIGR00041; DTMP_kinase; 1.
DR PANTHER; PTHR10344; THYMIDYLATE KINASE; 1.
DR PANTHER; PTHR10344:SF4; THYMIDYLATE KINASE; 1.
DR Pfam; PF02223; Thymidylate_kin; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS01331; THYMIDYLATE_KINASE; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00165};
KW Kinase {ECO:0000256|HAMAP-Rule:MF_00165, ECO:0000313|EMBL:EBA03177.1};
KW Nucleotide biosynthesis {ECO:0000256|HAMAP-Rule:MF_00165};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00165}; Reference proteome {ECO:0000313|Proteomes:UP000004731};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00165}.
FT DOMAIN 15..204
FT /note="Thymidylate kinase-like"
FT /evidence="ECO:0000259|Pfam:PF02223"
FT BINDING 17..24
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00165"
SQ SEQUENCE 209 AA; 23086 MW; B97BA94EF734F6E5 CRC64;
MTSVQKITKR QFITFEGIDG SGKSTQAKRL VAHLTSLGHD VIHTREPGGS AGAEEIRRLL
VEGDPDRWSA ETEILLFTAA RRDHLEKTII PALAAGKWVV SDRFADSTRV YQGATRGDLR
GIVDALHAQM IGVEPDMTFI IDMDPVAALS RGLARKSGED RFEDFGLDFQ ERLRQGFLDL
AKDYPDRCRL IDGSRGIDAV SADITAVFE
//
