>tr|H0YE41|H0YE41_HUMAN Tyrosine kinase 2 (Fragment) OS=Homo sapiens OX=9606 GN=TYK2 PE=1 SV=8 XIRQHSALTRLRLRNVFRRFLRDFQPGRLSQQMVMVKYLATLERLAPRFGTERVPVCHLR LLAQAEGEPCYIRDSGVAPTDPGPESAAGPPTHEVLVTGTGGIQWWPVEEEVNKEEELSL PSRAAALSFVSLVDGYFRLTADSSHYLCHEVAPPRLVMSIRDGIHGPLLEPFVQAKLRPE DGLYLIHWSTSHPY