>gi|33504571 sorting nexin 20 isoform 1 [Homo sapiens] MASPEHPGSPGCMGPITQCTARTQQEAPATGPDLPHPGPDGHLDTHSGLS SNSSMTTRELQQYWQNQKCRWKHVKLLFEIASARIEERKVSKFVVYQIIV IQTGSFDNNKAVLERRYSDFAKLQKALLKTFREEIEDVEFPRKHLTGNFA EEMICERRRALQEYLGLLYAIRCVRRSREFLDFLTRPELREAFGCLRAGQ YPRALELLLRVLPLQEKLTAHCPAAAVPALCAVLLCHRDLDRPAEAFAAG ERALQRLQAREGHRYYAPLLDAMVRLAYALGKDFVTLQERLEESQLRRPT PRGITLKELTVREYLH