>sp|Q4JDL3-13|PTN20_HUMAN Isoform 13 of Tyrosine-protein phosphatase non-receptor type 20 OS=Homo sapiens OX=9606 GN=PTPN20 MSSPRDFRAEPVNDYEGNDSEAEDLNFRETLPSSSQENTPRSKVFENKVNSEKVKLSLRN FPHNDYEDVFEEPSESGSDPSMWTARGPFRRDRWSSEDEEAAGPSQALSPLLSVQHHGYS GPNERTTFWHGSNEGAVSLLLRYCA