>sp|P10727|SP2AA_BACSU Anti-sigma F factor antagonist OS=Bacillus subtilis GN=spoIIAA MSLGIDMNVKESVLCIRLTGELDHHTAETLKQKVTQSLEKDDIRHIVLNLEDLSFMDSSG LGVILGRYKQIKQIGGEMVVCAISPAVKRLFDMSGLFKIIRFEQSEQQALLTLGVAS