Crystal structure of a putative anti-sigma factor antagonist (tm1081) from thermotoga maritima at 1.59 A resolutionCrystal structure of a putative anti-sigma factor antagonist (tm1081) from thermotoga maritima at 1.59 A resolution
Structural highlights
3f43 is a 1 chain structure with sequence from Thermotoga maritima. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Y1081_THEMA In the phosphorylated form it could act as an anti-anti-sigma factor that counteracts an anti-sigma factor and thus releases a sigma factor from inhibition (By similarity).
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.