CHS3 — Brassica oleracea

Summary

BoCHS3 (CHS3) on cabbage chromosome 3 encodes a protein with TIR, NB-ARC, and LRR domains, along with protein serine/threonine kinase activity, NADP nucleosidase activity, and ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase activity. It is associated with innate immune response signaling, detection of molecules of fungal origin, programmed cell death, and upregulation of reactive oxygen species anabolism. The gene is associated with secondary metabolite biosynthesis, including phenylpropanoid, flavonoid, and anthocyanin anabolism, as well as brassinosteroid-mediated signaling and responses to cold and light. Phenotypic associations include disease resistance, chilling tolerance, freezing tolerance, and stunted growth with curled leaves. The protein localizes to the plasma membrane, cytoplasm, and nucleus.