>tr|A0A1S2ZA29|A0A1S2ZA29_ERIEU Mu-type opioid receptor isoform X4 OS=Erinaceus europaeus OX=9365 GN=OPRM1 PE=4 SV=1
MDSSSVLGNAGNCTDPLSSPSCSQAPNPGSWLNFSHLDGNRSDPCGPNSTELGGRDSSCP
PAGNPSLITAVTIMALYSIVCVVGLFGNFLVMYVIVRFHRLHANILSPSLVLGKPAENLC
FHLCLYHACPHHYSVLWANDLTPQECPHALWLQRKRQEPSKNHPNGAGCGGCVHSLLDSH
SYLRHH