Fig. 3: Cryo-EM structure of the SaSir2-HerA supramolecular complex. | Nature Communications

Fig. 3: Cryo-EM structure of the SaSir2-HerA supramolecular complex.

From: Mechanistic basis for the allosteric activation of NADase activity in the Sir2-HerA antiphage defense system

Fig. 3

a Different views of the cryo-EM density map of the SaSir2-HerA complex, SaSir2 and SaHerA are shown with the protomers color coded. b Atomic model built into the cryo-ME map, which is colored as (a). c, d Cartoon mode and surface mode of the N-terminal ___domain of SaHerA. e Top view of the SaHerA hexamer; the two clefts between the two trimers are illustrated.

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