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Database: UniProt/SWISS-PROT
Entry: KITH_BACC1
LinkDB: KITH_BACC1
Original site: KITH_BACC1 
ID   KITH_BACC1              Reviewed;         195 AA.
AC   Q72XC1;
DT   01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   28-FEB-2018, 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};
GN   OrderedLocusNames=BCE_5457;
OS   Bacillus cereus (strain ATCC 10987 / NRS 248).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=222523;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 10987 / NRS 248;
RX   PubMed=14960714; DOI=10.1093/nar/gkh258;
RA   Rasko D.A., Ravel J., Oekstad O.A., Helgason E., Cer R.Z., Jiang L.,
RA   Shores K.A., Fouts D.E., Tourasse N.J., Angiuoli S.V., Kolonay J.F.,
RA   Nelson W.C., Kolstoe A.-B., Fraser C.M., Read T.D.;
RT   "The genome sequence of Bacillus cereus ATCC 10987 reveals metabolic
RT   adaptations and a large plasmid related to Bacillus anthracis pXO1.";
RL   Nucleic Acids Res. 32:977-988(2004).
CC   -!- CATALYTIC ACTIVITY: ATP + thymidine = ADP + thymidine 5'-
CC       phosphate. {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; AE017194; AAS44357.1; -; Genomic_DNA.
DR   RefSeq; WP_000280865.1; NC_003909.8.
DR   ProteinModelPortal; Q72XC1; -.
DR   EnsemblBacteria; AAS44357; AAS44357; BCE_5457.
DR   KEGG; bca:BCE_5457; -.
DR   HOGENOM; HOG000076390; -.
DR   KO; K00857; -.
DR   OMA; CAGLDQD; -.
DR   BioCyc; BCER222523:G1G0J-5425-MONOMER; -.
DR   Proteomes; UP000002527; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004797; F:thymidine kinase activity; IEA:UniProtKB-EC.
DR   GO; GO:0071897; P:DNA biosynthetic process; IEA:UniProtKB-KW.
DR   HAMAP; MF_00124; Thymidine_kinase; 1.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR001267; Thymidine_kinase.
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; Transferase; Zinc.
FT   CHAIN         1    195       Thymidine kinase.
FT                                /FTId=PRO_0000174954.
FT   NP_BIND      15     22       ATP. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   NP_BIND      88     91       ATP. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   ACT_SITE     89     89       Proton acceptor. {ECO:0000255|HAMAP-
FT                                Rule:MF_00124}.
FT   METAL       145    145       Zinc. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   METAL       148    148       Zinc. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   METAL       183    183       Zinc. {ECO:0000255|HAMAP-Rule:MF_00124}.
FT   METAL       186    186       Zinc. {ECO:0000255|HAMAP-Rule:MF_00124}.
SQ   SEQUENCE   195 AA;  21724 MW;  9A5FAB56F23B5D99 CRC64;
     MYLINQNGWI EVICGSMFSG KSEELIRRVR RTQFAKQHAI VFKPCIDNRY SEEDVVSHNG
     LKVKAVPVSA SKDIFEHITE EMDVIAIDEV QFFDGDIVEV VQVLANRGYR VIVAGLDQDF
     RGLPFGQVPQ LMAIAEHVTK LQAVCSACGS PASRTQRLID GEPAAFDDPI ILVGASESYE
     PRCRHXHAVP TNKDK
//
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