title: Hydrophobic photolabelling of the yeast cytochrome c oxidase subunits in contact with lipids.
abstract: The hydrophobic domain of the membrane-bound enzyme yeast cytochrome c oxidase was labelled with photoactivable phosphatidylcholines. Subunits I, II and III were labelled; a minor labelling was also found on subunits V and VII. The labelling of subunit V was located in a small terminal polypeptide sequence.
mesh_terms: D003576:Electron Transport Complex IV; D004591:Electrophoresis, Polyacrylamide Gel; D008970:Molecular Weight; D010713:Phosphatidylcholines; D010777:Photochemistry; D012441:Saccharomyces cerevisiae / Q000201:enzymology*; D014466:Ultraviolet Rays
chemical_list: D010713:Phosphatidylcholines; C019267:azidophosphatidylcholine; D003576:Electron Transport Complex IV