PRB4 GI:37537692 proline-rich protein BstNI subfamily 4 precursor 1 mllillsval lalssaesss edvsqeeslf lisgkpegrr pqggnqpqrp 50 51 ppppgkpqgp ppqggnqsqg pppppgkpeg rppqggnqsq gppphpgkpe 100 101 rpppqggnqs qgtppppgkp erpppqggnq shrpppppgk perpppqggn 150 151 qsqgppphpg kpegpppqeg nksrsarspp gkpqgppqqe gnkpqgpppp 200 201 gkpqgpppag gnpqqpqapp agkpqgpppp pqggrpprpa qgqqppq