preferred_name: GRKs bind ADRB2:Catecholamine (Xenopus tropicalis)
preferred_name_lc: grks bind adrb2:catecholamine (xenopus tropicalis)
label: GRKs bind ADRB2:Catecholamine (Xenopus tropicalis)
label_lc: grks bind adrb2:catecholamine (xenopus tropicalis)