Class a: All alpha proteins [46456] (289 folds) |
Fold a.32: Transcription factor IIA (TFIIA), alpha-helical domain [47395] (1 superfamily) 4 helices; bundle, closed, right-handed twist |
Superfamily a.32.1: Transcription factor IIA (TFIIA), alpha-helical domain [47396] (1 family) dimer of non-identical alpha-hairpins |
a.32.1.1: Transcription factor IIA (TFIIA), alpha-helical domain [47397] (2 proteins) heterodimer of two homologous chains |
Timeline for Superfamily a.32.1: Transcription factor IIA (TFIIA), alpha-helical domain: