Class a: All alpha proteins [46456] (290 folds) |
Fold a.23: Open three-helical up-and-down bundle [47143] (7 superfamilies) core: 3 helices; bundle, open |
a.23.1: HSC20 (HSCB), C-terminal oligomerisation domain [47144] (1 family) automatically mapped to Pfam PF07743 |
a.23.2: Diol dehydratase, gamma subunit [47148] (1 family) contains irregular N-terminal subdomain automatically mapped to Pfam PF02287 |
a.23.3: Methane monooxygenase hydrolase, gamma subunit [47152] (1 family) duplication: consists of two domains of this fold automatically mapped to Pfam PF02964 |
a.23.4: Mitochondrial import receptor subunit Tom20 [47157] (1 family) |
a.23.5: Hemolysin expression modulating protein HHA [68989] (2 families) automatically mapped to Pfam PF05321 |
a.23.6: EF2458-like [140404] (2 families) N-terminal helix swapped dimer; interrupted antiparallel coiled coil |
a.23.7: YvfG-like [158388] (1 family) automatically mapped to Pfam PF09628 |
Timeline for Fold a.23: Open three-helical up-and-down bundle: