ER1 — Pisum sativum

Summary

PSAT3G118600 (ER1) on chromosome 3LG5 of garden pea encodes a transmembrane receptor serine/threonine kinase with protein kinase activity, belonging to a family containing leucine-rich repeats and a Ser/Thr kinase catalytic domain. The gene is associated with defense response, response to other organisms, and hormone-mediated signaling, including brassinosteroid signaling. It has been linked to post-embryonic plant organ development, stomatal complex morphogenesis and its regulation, cell differentiation, regulation of cell growth, and plant ovule and embryo sac development. Additional associations include heat acclimation, activation of salinity response, upregulation of response to thirst, and sporulation. The encoded protein localizes to the membrane, plasma membrane, and extracellular region.