>d1vc1b_ c.13.2.1 (B:) Anti-sigma factor antagonist SpoIIaa {Thermotoga maritima} mnnlkldiveqddkaivrvqgdidaynsselkeqlrnfisttskkkivldlssvsymdsa glgtlvvilkdakingkefilsslkesisrilklthldkifkitdtveea