Lineage for Family b.69.2.2: Quinohemoprotein amine dehydrogenase B chain

1. Root: SCOPe 2.07

2. Class b: All beta proteins [48724] (178 folds)

3. Fold b.69: 7-bladed beta-propeller [50964] (15 superfamilies) consists of seven 4-stranded beta-sheet motifs; meander

4. Superfamily b.69.2: YVTN repeat-like/Quinoprotein amine dehydrogenase [50969] (4 families)

5. Family b.69.2.2: Quinohemoprotein amine dehydrogenase B chain [69309] (1 protein) less regular propeller with imperfect sequence repeats; quinone cofactor is a tryptophan derivative in another subunit this is a repeat family; one repeat unit is 1jmx B:256-296 found in domain