Lineage for Family f.27.1.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
- Root: SCOP 1.75
Class f: Membrane and cell surface proteins and peptides [56835] (58 folds) 
Fold f.27: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81525] (1 superfamily)
membrane-associated alpha-helical protein; no transmembrane helicesSuperfamily f.27.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81524] (1 family) 
location - matrix side of the bc1 complexFamily f.27.1.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81523] (1 protein)
probably important for the complex assembly, caps the matrix face of cytochrome b
Protein:
14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [81522] (3 species) 
Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [81521] (7 PDB entries) 
Species Chicken (Gallus gallus) [TaxId:9031] [81520] (3 PDB entries) Species Cow (Bos taurus) [TaxId:9913] [81519] (18 PDB entries)
Uniprot P00129
More info for Family f.27.1.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Timeline for Family f.27.1.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase):
- Family f.27.1.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) first appeared in SCOP 1.63
- Family f.27.1.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) appears in SCOP 1.73
- Family f.27.1.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) appears in SCOPe 2.01
- Family f.27.1.1: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) appears in the current release, SCOPe 2.08