>d1tilf1 c.13.2.1 (F:1-116) Anti-sigma factor antagonist SpoIIaa {Bacillus stearothermophilus [TaxId: 1422]} mslaidlevkqdvlivrlsgeldhhtaeelreqvtdvlenrairhivlnlgqltfmdasg lgvilgrykqiknvggqmvvcavspavkrlfdmsglfkiirveadeqfalqalgva