>8U9O_1|Chain A|Anti-sigma-I factor RsgI9|Acetivibrio thermocellus DSM 1313 (637887) GRNVMLNNSSGSEYAYVSVDVN >8U9O_2|Chain B|Anti-sigma-I factor RsgI9|Acetivibrio thermocellus DSM 1313 (637887) PSVEFTINSKHKVIVTSAINQDASEVLDGLELKEKDLKSALVMVLEKAESLGYISDDKNYVLVSMALNDKNKKTRDKREEKIDELKETIEQGIEALDNDTIVHRTVTVDLEERNKALENELSMGRYYLYLEAKEKGMDITIDEVKSSKISDLIEK