anticorps HACE1, anticorps 1700042J16Rik, anticorps A730034A22Rik, anticorps BC025474, anticorps HECT domain and ankyrin repeat containing E3 ubiquitin protein ligase 1, anticorps HECT domain and ankyrin repeat containing E3 ubiquitin protein ligase 1 L homeolog, anticorps HECT domain and ankyrin repeat containing, E3 ubiquitin protein ligase 1, anticorps HACE1, anticorps hace1, anticorps hace1.L, anticorps Hace1
Sujet
E3 ubiquitin-protein ligase involved in Golgi membrane fusion and regulation of small GTPases. Acts as a regulator of Golgi membrane dynamics during the cell cycle: recruited to Golgi membrane by Rab proteins and regulates postmitotic Golgi membrane fusion. Acts by mediating ubiquitination during mitotic Golgi disassembly, ubiquitination serving as a signal for Golgi reassembly later, after cell division. Specifically interacts with GTP-bound RAC1, mediating ubiquitination and subsequent degradation of active RAC1, thereby playing a role in host defense against pathogens. May also act as a transcription regulator via its interaction with RARB.