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Peptide Sequence: KLGKMKTRTL STEIIFNLSP NNNISEALKK FGISANDTSI LIVYIEEGEK QINQEYLISQ VEGHQVSLKN LPEIMNITEV KKIYKLSSQE ESIGTLLDAI ICRMSTKDVL
TPRKB is a component of the EKC/KEOPS complex that is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t6A37) in tRNAs that read codons beginning with adenine. The complex is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. TPRKB acts as an allosteric effector that regulates the t6A activity of the complex. TPRKB is not required for tRNA modification.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: EKC/KEOPS complex subunit TPRKB; PRPK (p53-related protein kinase)-binding protein; PRPK-binding protein; TP53RK-binding protein; WBSCR18
Gene Aliases: CGI-121; CGI121; My019; TPRKB
UniProt ID: (Human) Q9Y3C4
Entrez Gene ID: (Human) 51002
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