>8HEP_1|Chain A|Anti-sigma factor|Acetivibrio thermocellus DSM 1313 (637887) MYGYICVDIN >8HEP_2|Chain B|Anti-sigma factor|Acetivibrio thermocellus DSM 1313 (637887) PSVELVIDETCRVLEVRPQNKDGEQLISGLELLDKNVEDVVYELINRSISFGFVKADDNRKIVLISGALNDKRNELKTKKENDEAELTELLDNIKARVDRIDNIKVRTITATSRERKDALKYGLSMGKYCLYLEAQELNGSITIDEVHDMSISDMIEKLEHHHHHH