>sp|P22887|Release 23.0|01-Aug-1992 MSTNKVNKERTFLAVKPDGVARGLVGEIIARYEKKGFVLVGLKQLVPTKDLAESHYAEHK ERPFFGGLVSFITSGPVVAMVFEGKGVVASARLMIGVTNPLASAPGSIRGDFGVDVGRNI IHGSDSVESANREIALWFKPEELLTEVKPNPNLYE