>gi|75813618 protein phosphatase 1B isoform 4 [Homo sapiens] MGAFLDKPKTEKHNAHGAGNGLRYGLSSMQGWRVEMEDAHTAVVGIPHGL EDWSFFAVYDGHAGSRVANYCSTHLLEHITTNEDFRAAGKSGSALELSVE NVKNGIRTGFLKIDEYMRNFSDLRNGMDRSGSTAVGVMISPKHIYFINCG DSRAVLYRNGQVCFSTQDHKPCNPREKERIQNAGGSVMIQRVNGSLAVSR ALGDYDYKCVDGKGPTEQLVSPEPEVYEILRAEEDEFIILACDGIWDVMS NEELCEYVKSRLEVSDDLENVCNWVVDTCLHKGSRDNMSIVLVCFSNAPK VSDEAVKKDSELDKHLESRVEGKTNAF