FEATURES

DESCRIPTION

Also known as EPS15_HUMAN, EPS15, AF1P. Involved in cell growth regulation. May be involved in the regulation of mitogenic signals and control of cell proliferation. Involved in the internalization of ligand-inducible receptors of the receptor tyrosine kinase (RTK) type, in particular EGFR. Plays a role in the assembly of clathrin-coated pits (CCPs). Acts as a clathrin adapter required for post-Golgi trafficking. Seems to be involved in CCPs maturation including invagination or budding. Involved in endocytosis of integrin beta-1 (ITGB1) and transferrin receptor (TFR); internalization of ITGB1 as DAB2-dependent cargo but not TFR seems to require association with DAB2. Interacts with SGIP1 (PubMed:26822536). Interacts with HGS; the interaction bridges the interaction of STAM or STAM2 with EPS15. Isoform 2 interacts with HGS and AP2A2. Part of a complex at least composed of EPS15, HGS, and either STAM or STAM2. Binds AP2A2. Interacts with AP2B1; clathrin competes with EPS15. Binds STON2. Interacts (via its SH3-binding sites) with CRK. Interacts with SH3BP4/TTP. Interacts with ERBB2. Interacts with FCHO1. Interacts with FCHO2. Interacts (via EH domains) with DAB2. Interacts (via UIM repeats) with CORO7 (when ubiquitinated at 'Lys-472'). Interacts (via UIM domains) with UBQLN1 (via ubiquitin-like domain) and can interact with both the ubiquitinated and the non-ubiquitinated forms of UBQLN1. Interacts with UBQLN2 (By similarity) (PubMed:10757979, PubMed:11062555, PubMed:12551915, PubMed:16159959, PubMed:16314522, PubMed:16325581, PubMed:16903783, PubMed:18199683, PubMed:18200045, PubMed:18362181, PubMed:20448150, PubMed:21762413, PubMed:22484487, PubMed:22648170, PubMed:24768539, PubMed:8662907, PubMed:9721102, PubMed:9723620). Interacts with REPS2; the interaction is direct (PubMed:10393179). Interacts with EPN1; the interaction is direct (PubMed:9723620, PubMed:10393179).

EXTERNAL LINKS

EPS15

Epidermal growth factor receptor substrate 15

EPS15

Molecular Synopsis