Lineage for Fold b.56: Transcription factor IIA (TFIIA), beta-barrel domain
- Root: SCOP 1.75
Class b: All beta proteins [48724] (174 folds) 
Fold b.56: Transcription factor IIA (TFIIA), beta-barrel domain [50783] (1 superfamily)
barrel, closed; n=6, S=12; mixed beta-sheet
Superfamily:
b.56.1: Transcription factor IIA (TFIIA), beta-barrel domain [50784] (1 family) 
dimer of non-identical beta-sheet domains
More info for Fold b.56: Transcription factor IIA (TFIIA), beta-barrel domain
Timeline for Fold b.56: Transcription factor IIA (TFIIA), beta-barrel domain:
- Fold b.56: Transcription factor IIA (TFIIA), beta-barrel domain first appeared (with stable ids) in SCOP 1.55, called Fold b.56: Transcription factor IIA (TFIIA), N-terminal domain
- Fold b.56: Transcription factor IIA (TFIIA), beta-barrel domain appears in SCOP 1.73
- Fold b.56: Transcription factor IIA (TFIIA), beta-barrel domain appears in SCOPe 2.01
- Fold b.56: Transcription factor IIA (TFIIA), beta-barrel domain appears in the current release, SCOPe 2.08