Role of nuclear-encoded subunits of mitochondrial cytochrome c oxidase in proton pumping revealed by limited enzymatic proteolysis

The role of supernumerary subunits of bovine heart cytochrome c oxidase has been investigated by examining the effect on the enzymatic activity of limited proteolysis by chymotrypsin, thermolysin, and trypsin. All three proteases, when added to the soluble oxidase, digested subunits III, VIa, and VI...

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Veröffentlicht in:	Biochemistry (Easton) 1994-10, Vol.33 (41), p.12521-12526
Hauptverfasser:	Capitanio, N, Peccarisi, R, Capitanio, G, Villani, G, De Nitto, E, Scacco, S, Papa, S
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acid Sequence Animals Cattle Chymotrypsin - metabolism Electron Transport Complex IV - chemistry Electron Transport Complex IV - metabolism Electrophoresis, Polyacrylamide Gel Endopeptidases - metabolism Kinetics Mitochondria, Heart - enzymology Molecular Sequence Data Peptide Fragments - metabolism Proton Pumps - physiology Structure-Activity Relationship Thermolysin - metabolism Trypsin - metabolism
Online-Zugang:	Volltext
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