ER1 — Pisum sativum

Summary

PSAT2G046520 (ER1) on chromosome 2LG1 of garden pea encodes a protein with domains including an inactive receptor-like kinase, leucine-rich repeats, and a serine/threonine/tyrosine kinase catalytic domain. The gene is associated with transmembrane receptor protein tyrosine kinase activity, coreceptor activity, steroid binding, receptor serine/threonine kinase binding, signaling receptor activity, transmembrane receptor protein serine/threonine kinase activity, protein serine kinase activity, protein kinase activity, protein serine/threonine kinase activity, protein homodimerization activity, and ATP binding. It is linked to sporulation, post-embryonic plant organ development, regulation of developmental growth, pollen maturation, stomatal complex morphogenesis, regulation of cell growth, regulation of stomatal complex development, detection of brassinosteroid stimulus, upregulation of response to thirst, translation, activation of salinity response, hormone-mediated signaling, plant ovule development, heat acclimation, embryo sac development, post-embryonic development, protein autophosphorylation, and response to light stimulus. The product localizes to the intracellular membrane-bounded organelle, pollen tube, membrane, plasmalemma, and cytoplasm. Studies of related genes in other species link the family to receptor kinase activity (EC 2.7.10.1, 2.7.11.1).