>4usi_C mol:protein length:154 NITROGEN REGULATORY PROTEIN PIIMELESIQCDLSAFPGVKFFRIEAIFRPWRLPFVIDTLSKYGIRGLTNTPVKGVGVQGGSRERYAGTEFGPSNLVDKEKLDIVVSRAQVDAVVRLVAASAYTGEIGDGKIFVHPVAEVVRIRTAETGLEAEKMEGGMEDMMKKKKSAWSHPQFEK