Lineage for Family f.23.1.1: Mitochondrial cytochrome c oxidase subunit IV
- Root: SCOP 1.73
Class f: Membrane and cell surface proteins and peptides [56835] (50 folds) 
Fold f.23: Single transmembrane helix [81407] (30 superfamilies)
not a true fold
Superfamily f.23.1: Mitochondrial cytochrome c oxidase subunit IV [81406] (1 family) 
Family f.23.1.1: Mitochondrial cytochrome c oxidase subunit IV [81405] (1 protein)
Protein:
Mitochondrial cytochrome c oxidase subunit IV [81404] (1 species)
function unknown, probably acts as a regulator or is required for the assemblySpecies Cow (Bos taurus) [TaxId:9913] [81403] (14 PDB entries)
More info for Family f.23.1.1: Mitochondrial cytochrome c oxidase subunit IV
Timeline for Family f.23.1.1: Mitochondrial cytochrome c oxidase subunit IV:
- Family f.23.1.1: Mitochondrial cytochrome c oxidase subunit IV first appeared in SCOP 1.63
- Family f.23.1.1: Mitochondrial cytochrome c oxidase subunit IV appears in SCOP 1.71
- Family f.23.1.1: Mitochondrial cytochrome c oxidase subunit IV appears in SCOP 1.75
- Family f.23.1.1: Mitochondrial cytochrome c oxidase subunit IV appears in the current release, SCOPe 2.08