>9FNK_1|Chains A, B, C, D, E, F|Anti-sigma-I factor RsgI5|Acetivibrio thermocellus DSM 1313 (203119) MKFESSNYRGYYIRVKSFSGRIDPYVNPVEDSMFKIVPGLADPSCISFESKTYPGYYLKHENFRVILKKYEDTDLFREDATFRVVPGWADENMISFQSYNYPYRYIRHRDFELYIENIKTDLDRKDATFIGIKVD