PTPN20A GI:109138571 protein tyrosine phosphatase, non-receptor type 20A isoform 9 1 mwtargpfrr drwssedeea agpsqalspl lsdtrkivse geldqlaqir 50 51 plifnfheqt aikdclkile ektaaydimq efmalelknl pgefnsgnqp 100 101 snreknryrd ilpfqhhgys gpnerttfwh gsnegavsll lryca