ER2 — Pisum sativum

Summary

PSAT0S4255G0080 (symbol ER2) in garden pea (Pisum sativum) encodes a protein with a Znf_RING/FYVE/PHD domain, leucine-rich repeats, and an LRR domain superfamily. It has transmembrane receptor protein serine/threonine kinase activity, protein kinase activity, ATP binding, and is associated with steroid binding, SNARE binding, receptor serine/threonine kinase binding, signaling receptor activity, protein heterodimerization activity, and protein homodimerization activity. It is associated with detection of brassinosteroid stimulus, hormone-mediated signaling, detection of symbiotic fungi, upregulation of defense response, positive regulation of the hypersensitive response, activation of defense response to bacteria, innate immunity, heat acclimation, post-embryonic plant organ development, seedling development, skotomorphogenesis, anther wall tapetum development, megasporogenesis, microsporogenesis, microtubule bundling, regulation of cell growth, and protein autophosphorylation. The protein localizes to the perinuclear and cortical endoplasmic reticulum membrane, external side of the plasma membrane, endosome, nucleus, and macromolecular complexes. Studies of related genes in other species link the family to brassinosteroid perception, immune signaling, and plant development.