>1k9o_E mol:protein length:223  TRYPSIN II ANIONIC
IVGGYTCQENSVPYQVSLNSGYHFCGGSLINDQWVVSAAHCYKSRIQVRLGEHNINVLE
GNEQFVNAAKIIKHPNFDRKTLNNDIMLIKLSSPVKLNARVATVALPSSCAPAGTQCLI
SGWGNTLSSGVNEPDLLQCLDAPLLPQADCEASYPGKITDNMVCVGFLEGGKDSCQGDA
GGPVVCNGELQGIVSWGYGCALPDNPGVYTKVCNYVDWIQDTIAAN