Apc1 Subunit, Anaphase-Promoting Complex-Cyclosome

The largest subunit of the anaphase-promoting complex. It acts primarily as a scaffold for the proper organization and arrangement of subunits. The C-terminal region of Apc1 contains a series of tandem amino acid repeats that are also seen in the 26S proteasome regulatory particle, and may assist with forming and stabilizing protein-protein interactions.

Source last updated 2026-05-24T15:24:21.720Z