>tr|E5RI03|E5RI03_HUMAN Protein tyrosine kinase 2 OS=Homo sapiens GN=PTK2 MRLRFCISSQEYNINNAESFSASYPETYDVQGMFQLTNWTLTSEGRLDTTPVGDSFIEMA QKLLNSDLGELINKMKLAQQYVMTSLQQEYKKQMLTAAHALAVDAKNLLDVIDQARLKML