ID A0A223V592_9FLAO Unreviewed; 214 AA.
AC A0A223V592;
DT 25-OCT-2017, integrated into UniProtKB/TrEMBL.
DT 25-OCT-2017, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE RecName: Full=Thymidine kinase {ECO:0000256|ARBA:ARBA00012118, ECO:0000256|HAMAP-Rule:MF_00124};
DE EC=2.7.1.21 {ECO:0000256|ARBA:ARBA00012118, ECO:0000256|HAMAP-Rule:MF_00124};
GN Name=tdk {ECO:0000256|HAMAP-Rule:MF_00124,
GN ECO:0000313|EMBL:GGD77432.1};
GN ORFNames=CJ263_08770 {ECO:0000313|EMBL:ASV30300.1}, GCM10011412_14040
GN {ECO:0000313|EMBL:GGD77432.1};
OS Maribacter cobaltidurans.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Maribacter.
OX NCBI_TaxID=1178778 {ECO:0000313|EMBL:ASV30300.1, ECO:0000313|Proteomes:UP000215244};
RN [1] {ECO:0000313|EMBL:ASV30300.1, ECO:0000313|Proteomes:UP000215244}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B1 {ECO:0000313|EMBL:ASV30300.1,
RC ECO:0000313|Proteomes:UP000215244};
RA Wu Y.-H., Cheng H., Xu X.-W.;
RT "The complete genome sequence of Maribacter sp. B1, isolated from deep-sea
RT sediment.";
RL Submitted (AUG-2017) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:GGD77432.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CGMCC 1.15508 {ECO:0000313|EMBL:GGD77432.1};
RX PubMed=30832757;
RA Wu L., Ma J.;
RT "The Global Catalogue of Microorganisms (GCM) 10K type strain sequencing
RT project: providing services to taxonomists for standard genome sequencing
RT and annotation.";
RL Int. J. Syst. Evol. Microbiol. 69:895-898(2019).
RN [3] {ECO:0000313|EMBL:GGD77432.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CGMCC 1.15508 {ECO:0000313|EMBL:GGD77432.1};
RA Sun Q., Zhou Y.;
RL Submitted (DEC-2022) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + thymidine = ADP + dTMP + H(+); Xref=Rhea:RHEA:19129,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17748, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:63528, ChEBI:CHEBI:456216; EC=2.7.1.21;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00124,
CC ECO:0000256|RuleBase:RU000544};
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_00124}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00124}.
CC -!- SIMILARITY: Belongs to the thymidine kinase family.
CC {ECO:0000256|ARBA:ARBA00007587, ECO:0000256|HAMAP-Rule:MF_00124,
CC ECO:0000256|RuleBase:RU004165}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00124}.
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DR EMBL; CP022957; ASV30300.1; -; Genomic_DNA.
DR EMBL; BMJL01000002; GGD77432.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A223V592; -.
DR KEGG; marb:CJ263_08770; -.
DR OrthoDB; 9781579at2; -.
DR Proteomes; UP000215244; Chromosome.
DR Proteomes; UP000603042; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004797; F:thymidine kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0071897; P:DNA biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR Gene3D; 3.30.60.20; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00124; Thymidine_kinase; 1.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR001267; Thymidine_kinase.
DR PANTHER; PTHR11441; THYMIDINE KINASE; 1.
DR PANTHER; PTHR11441:SF0; THYMIDINE KINASE, CYTOSOLIC; 1.
DR Pfam; PF00265; TK; 1.
DR PIRSF; PIRSF035805; TK_cell; 1.
DR SUPFAM; SSF57716; Glucocorticoid receptor-like (DNA-binding domain); 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00124}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00124};
KW DNA synthesis {ECO:0000256|ARBA:ARBA00022634, ECO:0000256|HAMAP-
KW Rule:MF_00124};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_00124};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00124}; Reference proteome {ECO:0000313|Proteomes:UP000215244};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00124}.
FT ACT_SITE 94
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00124,
FT ECO:0000256|PIRSR:PIRSR035805-1"
FT BINDING 21..28
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00124"
FT BINDING 93..96
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00124"
SQ SEQUENCE 214 AA; 24035 MW; 458C5180EFE298C0 CRC64;
MFLENTVNHK EQFGWIEVIA GSMFSGKTEE LIRRLKRAQF AKLKVEIFKP MVDTRYDDDM
VVSHDANEIR STPVPAAANI RILADTCDVI GIDEAQFFDD EIVTVCNDLA NKGVRVIVAG
LDMDFKGNPF GPMPALMATA EYVTKVHAIC TRTGNLANYS FRKSNNDKLV MLGETNEYEP
LSRGAFYKAL LKQKVKGMEV DVEEIKYPNK KSNA
//
