>sp|P21874|Release 18.0|01-May-1991 AQMTMVQAITDALRIELKNDPNVLIFGEDVGVNGGVFRATEGLQAEFGEDRVFDTPLAES GIGGLAIGLALQGFRPVPEIQFFGFVYEVMDSICGQMARIRYRTGGRYHMPITIRSPFGG GVHTPELHSDSLEGLVAQQPGLKVVIPSTPYDAKGLLISAIRDNDPVIFLEHLKLYRSFR QEVPEGEYTIPIGKADIKREGKDITIIAYGAMVHESLKAAAELEKEGISAEVVDLRTVQP LDIETIIGSVEKTGRAIVVQEAQRQAGIAANVVAEINERAILSLEAPVLRVAAPDTVYPF AQAESVWLPNFKDVIETAKKVMNF