>1sp4_B mol:protein length:205 Cathepsin B RVNVEVSAEDMLTCCGGECGDGCNGGFPSGAWNFWTKKGLVSGGLYNSHVGCRPYSIPP CEHHVNGSRPPCTGEGDTPKCNKTCEPGYSPSYKEDKHFGCSSYSVANNEKEIMAEIYK NGPVEGAFSVYSDFLLYKSGVYQHVSGEIMGGHAIRILGWGVENGTPYWLVGNSWNTDW GDNGFFKILRGQDHCGIESEIVAGMPCT