SCOP 1.65: Protein: Cytochrome O ubiquinol oxidase, subunit I

Root: SCOP 1.65
Class f: Membrane and cell surface proteins and peptides [56835] (36 folds)
Fold f.24: Cytochrome c oxidase subunit I-like [81443] (1 superfamily)
12 transmembrane helices in an approximate threefold rotational symmetric arrangement
Superfamily f.24.1: Cytochrome c oxidase subunit I-like [81442] (1 family)
Family f.24.1.1: Cytochrome c oxidase subunit I-like [81441] (4 proteins)
the largest and best conserved subunit, contains two heme groups, low spin heme a and high spin heme a3
Protein Cytochrome O ubiquinol oxidase, subunit I [81440] (1 species)

Timeline for Protein Cytochrome O ubiquinol oxidase, subunit I from f.24.1.1: Cytochrome c oxidase subunit I-like:

Protein Cytochrome O ubiquinol oxidase, subunit I from f.24.1.1: Cytochrome c oxidase subunit I-like first appeared in SCOP 1.63
Protein Cytochrome O ubiquinol oxidase, subunit I from f.24.1.1: Cytochrome c oxidase subunit I-like appears in SCOP 1.67
Protein Cytochrome O ubiquinol oxidase, subunit I from f.24.1.1: Cytochrome c oxidase subunit I-like appears in the current release, SCOPe 2.08