>1stf_E mol:protein length:212  PAPAIN
IPEYVDWRQKGAVTPVKNQGSCGSCWAFSAVVTIEGIIKIRTGNLNQYSEQELLDCDRR
SYGCNGGYPWSALQLVAQYGIHYRNTYPYEGVQRYCRSREKGPYAAKTDGVRQVQPYNQ
GALLYSIANQPVSVVLQAAGKDFQLYRGGIFVGPCGNKVDHAVAAVGYGPNYILIKNSW
GTGWGENGYIRIKRGTGNSYGVCGLYTSSFYPVKN
>1stf_I mol:protein length:98  STEFIN B (CYSTATIN B)
MMSGAPSATQPATAETQHIADQVRSQLEEKYNKKFPVFKAVSFKSQVVAGTNYFIKVHV
GDEDFVHLRVFQSLPHENKPLTLSNYQTNKAKHDELTYF
>1stf_I mol:protein length:98  STEFIN B (CYSTATIN B)
MMSGAPSATQPATAETQHIADQVRSQLEEKYNKKFPVFKAVSFKSQVVAGTNYFIKVHV
GDEDFVHLRVFQSLPHENKPLTLSNYQTNKAKHDELTYF