>1brb_I mol:protein length:58 PANCREATIC TRYPSIN INHIBITOR RPDFAGEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTAGGA >1brb_I mol:protein length:58 PANCREATIC TRYPSIN INHIBITOR RPDFAGEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTAGGA >1brb_E mol:protein length:223 TRYPSIN IVGGYTCQENSVPYQVSLNSGYHFCGGSLINDQWVVSAAHCYKSRIQVRLGEHNINVLE GNEQFVNAAKIIKHPNFDRKTLNNDIMLIKLSSPVKLNARVATVALPSSCAPAGTQCLI SGWGNTLSSGVNEPDLLQCLDAPLLPQADCEASYPGKITDNMVCVGFLEGGKGSCQGDS GGPVVCNGELQGIVSWGYGCALPDNPDVYTKVCNYVDWIQDTIAAN