PPM1B GI:29558099 protein phosphatase 1B isoform 3 1 msivlvcfsn apkvsdeavk kdseldkhle srveeimeks geegmpdlah 50 51 vmrilsaeni pnlppgggla gkrnvieavy srlnphresd gasdeaeesg 100 101 sqgklvealr qmrinhrgny rqlleemlts yrlakvegee spaepaatat 150 151 ssnsdagnpv tmqeshtese sglaeldssn edagtkmsge ki