This is probably a receptor for the plant hormone auxin. ABP2_TOBAC T92 187 Auxin-binding protein T92 MARHIIILVAVFWFATAEASHCSINGLPLVRNISELPQENYGRSGLSHTTIAGSVLHGMKEIEVWLQTFAPGFRTPIHRHSCEEIFIVLKGQGTLYLTPSSHSKYPGNPQEFHIFPNSTFHIPVNDVHQVWNTGEQEDLQVLDVISRPPVKVFMYDDWSMPHTAAKLKFPYYWDEECYQTTSRKDEL