>sp|A6LRL7|SP2AB_CLOB8 Anti-sigma F factor OS=Clostridium beijerinckii GN=spoIIAB MSDNKMSIEFVSKSENEAFARVAVAAFVAQLDPTIDEINDVKTAVSEAVTNSIIHGYENR EDGLVRIEAEINEDQVTIAIIDKGIGIDNIEQAMEPLYTSRPDLERSGMGFTVMETFMDA LEVDSEKGNGTKVVIKKKFNVVS