>1brb_E mol:protein length:223 TRYPSIN IVGGYTCQENSVPYQVSLNSGYHFCGGSLINDQWVVSAAHCYKSRIQVRLGEHNINVLE GNEQFVNAAKIIKHPNFDRKTLNNDIMLIKLSSPVKLNARVATVALPSSCAPAGTQCLI SGWGNTLSSGVNEPDLLQCLDAPLLPQADCEASYPGKITDNMVCVGFLEGGKGSCQGDS GGPVVCNGELQGIVSWGYGCALPDNPDVYTKVCNYVDWIQDTIAAN