>sp|P22887|Release 21.0|01-Mar-1992 MSTNKVNKERTFLAVKPDGVARGLVGEIIARYEKKGFVLVGLKQLVPTKDLAESHYAEHK ERPFFGGLVSFITSGPVVAMVFEGKGVVASARLMIGVTNPLASAPGSIRGDFGVDVGRNI IHGSDSVESANREIALWFKPEELLTEVKPNPNLYE