>8HER_1|Chain A|Anti-sigma factor|Acetivibrio thermocellus DSM 1313 (637887) MYAYVGIDIN >8HER_2|Chain B|Anti-sigma factor|Acetivibrio thermocellus DSM 1313 (637887) PSIELWINYNNKIAEAKALNGDAETVLEGLELKEKTVAEAVNEIVQKSMELGFISREKENIILISTACDLKAGEGSENKDVQNKIGQLFDDVNKAVSDLKNSGITTRILNLTLEERESSKEENISMGRYAVYLKAKEQNVNLTIDEIKDADLLELIAKLEHHHHHH