1buz

Structural highlights

Function

SP2AA_BACSU In the phosphorylated form it could act as an anti-anti-sigma factor that counteracts SpoIIAB and thus releases sigma f from inhibition.^[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

• Anti-sigma factor antagonist 3D structures

References

1. ↑ Min KT, Hilditch CM, Diederich B, Errington J, Yudkin MD. Sigma F, the first compartment-specific transcription factor of B. subtilis, is regulated by an anti-sigma factor that is also a protein kinase. Cell. 1993 Aug 27;74(4):735-42. PMID:8358793