2.3.2.B8 E2-E3 ligase, E3 HECT, E3 ubiquitin-protein ligase, E3 ubiquitin-protein ligase Itchy homolog, Itch, UbcH5, UbcH5B-ubiquitin-HECT NEDD4L complex, UbcH6, UbcM3, UBE2D1, UBE2E1 - 651978, 725971, 736486, 736634, 736640, 756595