>gnl|mdb|bmrb19715:1 Receiver_domain_of_ethylene_receptor_ETR1 MHHHHHHAMGSNFTGLKVLVMDENGVSRMVTKGLLVHLGCEVTTVSSNEECLRVVSHEHKVVFMDVCMPGVENYQIALRI HEKFTKQRHQRPLLVALSGNTDKSTKEKCMSFGLDGVLLKPVSLDNIRDVLSDLLEPRVLYEGM