>1pop_B mol:protein length:4  LEUPEPTIN
XLLR
>1pop_A mol:protein length:212  PAPAIN
IPEYVDWRQKGAVTPVKNQGSCGSCWAFSAVVTIEGIIKIRTGNLNQYSEQELLDCDRR
SYGCNGGYPWSALQLVAQYGIHYRNTYPYEGVQRYCRSREKGPYAAKTDGVRQVQPYNQ
GALLYSIANQPVSVVLQAAGKDFQLYRGGIFVGPCGNKVDHAVAAVGYGPNYILIKNSW
GTGWGENGYIRIKRGTGNSYGVCGLYTSSFYPVKN
>1pop_B mol:protein length:4  LEUPEPTIN
XLLR