>1fvaB (B:) SEQRES residues
hslfpiprmgdsaakivspqealpgrkeplvvaakhhvngnrtvepfpegtqmavfgmgc
fwgaerkfwtlkgvystqvgfaggytpnptykevcsgktghaevvrvvfqpehisfeell
kvfwenhdptqgmrqgndhgsqyrsaiyptsaehvgaalkskedyqkvlsehgfglittd
iregqtfyyaedyhqqylskdpdgycglggtgvscpl