ID A0A268SCG5_9BACL Unreviewed; 197 AA.
AC A0A268SCG5;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 24-JAN-2024, entry version 14.
DE RecName: Full=Thymidine kinase {ECO:0000256|ARBA:ARBA00012118, ECO:0000256|RuleBase:RU000544};
DE EC=2.7.1.21 {ECO:0000256|ARBA:ARBA00012118, ECO:0000256|RuleBase:RU000544};
GN ORFNames=CHI14_19390 {ECO:0000313|EMBL:PAF30204.1};
OS Paenibacillus sp. 7516.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Paenibacillus.
OX NCBI_TaxID=2022549 {ECO:0000313|EMBL:PAF30204.1, ECO:0000313|Proteomes:UP000216732};
RN [1] {ECO:0000313|EMBL:PAF30204.1, ECO:0000313|Proteomes:UP000216732}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=7516 {ECO:0000313|EMBL:PAF30204.1,
RC ECO:0000313|Proteomes:UP000216732};
RA Kalinowski J., Ahrens B., Al-Dilaimi A., Winkler A., Wibberg D.,
RA Schleenbecker U., Ruckert C., Wolfel R., Grass G.;
RT "Isolation and whole genome analysis of endospore-forming bacteria from
RT heroin.";
RL Submitted (JUL-2017) 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|RuleBase:RU000544};
CC -!- SIMILARITY: Belongs to the thymidine kinase family.
CC {ECO:0000256|ARBA:ARBA00007587, ECO:0000256|RuleBase:RU004165}.
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:PAF30204.1}.
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DR EMBL; NPBI01000021; PAF30204.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A268SCG5; -.
DR Proteomes; UP000216732; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP 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 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 InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR001267; Thymidine_kinase.
DR InterPro; IPR020633; Thymidine_kinase_CS.
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.
DR PROSITE; PS00603; TK_CELLULAR_TYPE; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU000544};
KW DNA synthesis {ECO:0000256|ARBA:ARBA00022634,
KW ECO:0000256|RuleBase:RU000544};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU000544};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU000544};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU000544}.
FT ACT_SITE 91
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR035805-1"
SQ SEQUENCE 197 AA; 21804 MW; D26D613453921C4C CRC64;
MQTGRITVIT GPMFSEKSGE LIRRCQKLIQ FGRKKVVAYK PAEDDRFAQD EIVSRIGYRL
PAHSIPRQLT PESVEMILAQ TKDADVVAFD EVQFFSSAIM DLVSELAYCG KHVIVDGLNM
DYRGKEFGYI GGLLAMADDI EKLSAFCAVC GSPDAAFTQR IVNGEPVTLG PVVMIGDSEA
YEPRCRCCFI PPHKVEC
//
