GO biological process

response to cadmium ion, cysteine biosynthetic process, pollen tube growth, cysteine biosynthetic process from serine, double fertilization forming a zygote and endosperm, aging

GO cellular component

chloroplast, cytoplasm, chloroplast stroma, peroxisome, vacuolar membrane, cytosol, membrane, apoplast, nucleus, plasma membrane

GO molecular function

transferase activity, cysteine synthase activity, pyridoxal phosphate binding, protein binding