>1fy4_A mol:protein length:224 TRYPSIN IVGGTSASAGDFPFIVSISRNGGPWCGGSLLNANTVLTAAHCVSGYAQSGFQIRAGSLS RTSGGITSSLSSVRVHPSYSGNNNDLAILKLSTSIPSGGNIGYARLAASGSDPVAGSSA TVAGWGATSEGGSSTPVNLLKVTVPIVSRATCRAQYGTSAITNQMFCAGVSSGGKDSCQ GDSGGPIVDSSNTLIGAVSWGNGCARPNYSGVYASVGALRSFIDTYA