title: A compilation of mutations located in the cytochrome b subunit of the bacterial and mitochondrial bc1 complex.
abstract: In anticipation of the structure of the bc1 complex which is now imminent, we present here a preliminary compilation of all available cytochrome b mutants that have been isolated or constructed to date both in prokaryotic and eukaryotic species. We have briefly summarized their salient properties with respect to the structure and function of cytochrome b and to the Qo and Qi sites of the bc1 complex. In conjunction with the high resolution structure of the bc1 complex, this database is expected to serve as a useful reference point for the available data and help to focus and stimulate future experimental work in this field.
authors.affiliation: Department of Biology, University of Pennsylvania, Philadelphia 19104, USA. fdaldal@sas.upenn.edu
authors.forename: G
authors.initials: G
authors.lastname: Brasseur
authors.forename: A S
authors.initials: AS
authors.lastname: Saribaş
authors.forename: F
authors.initials: F
authors.lastname: Daldal
mesh_terms: D001419:Bacteria / Q000201:enzymology*; D003573:Cytochrome b Group / Q000737:chemistry*; D014450:Electron Transport Complex III / Q000737:chemistry*; D008928:Mitochondria / Q000201:enzymology*; D009154:Mutation; D013329:Structure-Activity Relationship
chemical_list: D003573:Cytochrome b Group; D014450:Electron Transport Complex III