dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0000007
Uniprot Accession O00142; KITM_HUMAN; B4DGJ7; B4DZK7; B7ZAB1; E9PH08; O15238;
Genbank Protein ID NP_001166114.1; NP_001166115.1; NP_001258864.1; NP_001258979.1; NP_004605.4;
Genbank Nucleotide ID NM_001172643.1; NM_001172644.1; NM_001271935.1; NM_001272050.1; NM_004614.4;
Protein Name Thymidine kinase 2, mitochondrial
Protein Synonyms/Alias Mt-TK;
Gene Name TK2
Gene Synonyms/Alias
Organism Homo sapiens(Human)
NCBI Taxa ID 9606
Functional Description
(View all)
Deoxyribonucleoside kinase that phosphorylates thymidine, deoxycytidine, and deoxyuridine. Also phosphorylates anti-viral and anti-cancer nucleoside analogs.
Phosphorylation Sites
dbPAF PTMs: 7
PositionPeptidesSourceReferences ( PMIDs )
21LRCFGPGSRGSPASGPhosphoSitePlus22135298
24FGPGSRGSPASGPGPPhosphoSitePlus22135298
84EVLTEPVSKWRNVRGPhosphoSitePlus22135298
181VSVDLIVYLRTNPETPhosphoSitePlus22135298
184DLIVYLRTNPETCYQPhosphoSitePlus22135298
188YLRTNPETCYQRLKKPhosphoSitePlus22135298
190RTNPETCYQRLKKRCPhosphoSitePlus22135298
Sequence
(Fasta)
MLLWPLRGWA ARALRCFGPG SRGSPASGPG PRRVQRRAWP PDKEQEKEKK SVICVEGNIA 60
SGKTTCLEFF SNATDVEVLT EPVSKWRNVR GHNPLGLMYH DASRWGLTLQ TYVQLTMLDR 120
HTRPQVSSVR LMERSIHSAR YIFVENLYRS GKMPEVDYVV LSEWFDWILR NMDVSVDLIV 180
YLRTNPETCY QRLKKRCREE EKVIPLEYLE AIHHLHEEWL IKGSLFPMAA PVLVIEADHH 240
MERMLELFEQ NRDRILTPEN RKHCP 266
Keyword

KW-0025--Alternative splicing
KW-0067--ATP-binding
KW-0181--Complete proteome
KW-0903--Direct protein sequencing
KW-0225--Disease mutation
KW-0237--DNA synthesis
KW-0418--Kinase
KW-0496--Mitochondrion
KW-0547--Nucleotide-binding
KW-1185--Reference proteome
KW-0808--Transferase
KW-0809--Transit peptide

Interpro

IPR002624--DCK/DGK
IPR031314--DNK_dom
IPR027417--P-loop_NTPase

PROSITE
Pfam

PF01712--dNK

Gene Ontology

GO:0005743--C:mitochondrial inner membrane
GO:0005759--C:mitochondrial matrix
GO:0005524--F:ATP binding
GO:0004137--F:deoxycytidine kinase activity
GO:0004797--F:thymidine kinase activity
GO:0046092--P:deoxycytidine metabolic process
GO:0009262--P:deoxyribonucleotide metabolic process
GO:0071897--P:DNA biosynthetic process
GO:0006264--P:mitochondrial DNA replication
GO:0006139--P:nucleobase-containing compound metabolic process
GO:0055086--P:nucleobase-containing small molecule metabolic process
GO:0006206--P:pyrimidine nucleobase metabolic process
GO:0043097--P:pyrimidine nucleoside salvage
GO:0044281--P:small molecule metabolic process
GO:0046104--P:thymidine metabolic process