Type: | Family | Name: | Anti-sigma factor antagonist |
Description: | An anti-sigma factor antagonist is an anti-anti-sigma factor, which relieves inhibition of sigma factor activity by the anti-sigma factor. Examples include the Bacillus subtilisSpoIIAA protein, which, in its phosphorylated form, acts as an anti-anti-sigma factor to relieve SpoIIAB inhibition of sigma F; and the anti-sigma B factor antagonist, RsbV, which counteracts the RsbW-mediated inhibition of sigma B by binding to RsbW. | Short Name: | Anti-sigma_ant |