Tankyrase binding protein C terminal domain
SMART accession number:SM01319
Description: This protein domain family is found at the C-terminal end of the Tankyrase binding protein in eukaryotes. The precise function of this protein is still unknown. However, it is known interacts with the enzyme tankyrase, a telomeric poly(ADP-ribose) polymerase, by binding to it. Tankyrin catalyses poly(ADP-ribose) chain formation onto proteins. More specifically, it binds to the ankyrin domain in tankyrase (PMID:11854288). The protein domain is approximately 170 amino acids in length and contains two conserved sequence motifs: FPG and LKA.
Family alignment:
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There are 209 Tankyrase_bdg_C domains in 208 proteins in SMART's nrdb database.

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