>tr|Q4JFB8|Q4JFB8_MOUSE Protein-tyrosine-phosphatase (Fragment) OS=Mus musculus OX=10090 GN=Ptprf PE=2 SV=1 QRTATVVMMTRLEEKSRVKCDQYWPVRGTETYGLIQVTLVDTVELATYTMRTFALHKSGS SEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVV