preferred_name: Defective AVP mutants do not bind AVPR2 (Homo sapiens)
preferred_name_lc: defective avp mutants do not bind avpr2 (homo sapiens)
label: Defective AVP mutants do not bind AVPR2 (Homo sapiens)
label_lc: defective avp mutants do not bind avpr2 (homo sapiens)