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Database: UniProt
Entry: Q7UFR1
LinkDB: Q7UFR1
Original site: Q7UFR1 
ID   KITH_RHOBA              Reviewed;         211 AA.
AC   Q7UFR1;
DT   01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   16-JAN-2019, entry version 83.
DE   RecName: Full=Thymidine kinase {ECO:0000255|HAMAP-Rule:MF_00124};
DE            EC=2.7.1.21 {ECO:0000255|HAMAP-Rule:MF_00124};
GN   Name=tdk {ECO:0000255|HAMAP-Rule:MF_00124}; OrderedLocusNames=RB8399;
OS   Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1).
OC   Bacteria; Planctomycetes; Planctomycetia; Planctomycetales;
OC   Planctomycetaceae; Rhodopirellula.
OX   NCBI_TaxID=243090;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 10527 / NCIMB 13988 / SH1;
RX   PubMed=12835416; DOI=10.1073/pnas.1431443100;
RA   Gloeckner F.O., Kube M., Bauer M., Teeling H., Lombardot T.,
RA   Ludwig W., Gade D., Beck A., Borzym K., Heitmann K., Rabus R.,
RA   Schlesner H., Amann R., Reinhardt R.;
RT   "Complete genome sequence of the marine planctomycete Pirellula sp.
RT   strain 1.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:8298-8303(2003).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + thymidine = ADP + dTMP + H(+);
CC         Xref=Rhea:RHEA:19129, ChEBI:CHEBI:15378, ChEBI:CHEBI:17748,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:63528, ChEBI:CHEBI:456216;
CC         EC=2.7.1.21; Evidence={ECO:0000255|HAMAP-Rule:MF_00124};
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00124}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00124}.
CC   -!- SIMILARITY: Belongs to the thymidine kinase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00124}.
DR   EMBL; BX294147; CAD78621.1; -; Genomic_DNA.
DR   RefSeq; NP_868343.1; NC_005027.1.
DR   RefSeq; WP_007334933.1; NC_005027.1.
DR   ProteinModelPortal; Q7UFR1; -.
DR   SMR; Q7UFR1; -.
DR   STRING; 243090.RB8399; -.
DR   EnsemblBacteria; CAD78621; CAD78621; RB8399.
DR   GeneID; 1792189; -.
DR   KEGG; rba:RB8399; -.
DR   PATRIC; fig|243090.15.peg.4046; -.
DR   eggNOG; ENOG4107104; Bacteria.
DR   eggNOG; COG1435; LUCA.
DR   HOGENOM; HOG000076391; -.
DR   InParanoid; Q7UFR1; -.
DR   KO; K00857; -.
DR   OMA; RATHNAR; -.
DR   OrthoDB; 1279539at2; -.
DR   BioCyc; RBAL243090:RB8399-MONOMER; -.
DR   Proteomes; UP000001025; Chromosome.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004797; F:thymidine kinase activity; IBA:GO_Central.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0071897; P:DNA biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0006259; P:DNA metabolic process; IBA:GO_Central.
DR   GO; GO:0046104; P:thymidine metabolic process; IBA:GO_Central.
DR   HAMAP; MF_00124; Thymidine_kinase; 1.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR001267; Thymidine_kinase.
DR   InterPro; IPR020633; Thymidine_kinase_CS.
DR   PANTHER; PTHR11441; PTHR11441; 1.
DR   Pfam; PF00265; TK; 1.
DR   PIRSF; PIRSF035805; TK_cell; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   PROSITE; PS00603; TK_CELLULAR_TYPE; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Complete proteome; Cytoplasm; DNA synthesis; Kinase;
KW   Metal-binding; Nucleotide-binding; Reference proteome; Transferase;
KW   Zinc.
FT   CHAIN         1    211       Thymidine kinase.
FT                                /FTId=PRO_0000175009.
FT   NP_BIND       9     16       ATP. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   NP_BIND      87     90       ATP. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   ACT_SITE     88     88       Proton acceptor. {ECO:0000255|HAMAP-
FT                                Rule:MF_00124}.
FT   METAL       145    145       Zinc. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   METAL       147    147       Zinc. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   METAL       182    182       Zinc. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   METAL       185    185       Zinc. {ECO:0000255|HAMAP-Rule:MF_00124}.
SQ   SEQUENCE   211 AA;  23976 MW;  2FF54BF18F094376 CRC64;
     MAKLYFYYST MNAGKSTVLL QSSYNYRERG MNTLILSPEI DTRFGSGKVA SRIGIESESV
     SFNTSDNLLN LVRNETRINP LHCVLVDEAQ FLTRTQVRQL SDVCDDLDIP VLAYGLRTDF
     QGNLFEGSEH LLAWADTLTE LKTICHCGRK ATMVLRVSES GQVIRDGEQV QIGGNERYQT
     VCRLHFKEAI YQRAEDELPL LDSNEPRQSE R
//
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