Class a: All alpha proteins [46456] (289 folds) |
Fold a.231: EspA/CesA-like [116926] (1 superfamily) 4 helices; bundle, closed, left ight-handed twist; interlocked (hetero)dimer of 2-helical subunits |
a.231.1: EspA/CesA-like [116927] (2 families) secreted protein and its chaperone both adopt similar substructures in the heterodimer |
Timeline for Fold a.231: EspA/CesA-like: