respiratory chain complex III
name: respiratory chain complex III
Description: A protein complex that transfers electrons from ubiquinol to cytochrome c and translocates two protons across a membrane. The complex contains a core structure of three catalytic subunits: cytochrome b, the Rieske iron sulfur protein (ISP), and cytochrome c1, which are arranged in an integral membrane-bound dimeric complex; additional subunits are present, and vary among different species.
|GO:0005750||mitochondrial respiratory chain complex III|
|GO:0045276||plasma membrane respiratory chain complex III|