| BNC | binuclear center |
| CO | carbon monoxide |
| COX | cytochrome c oxidase |
| dQH2 | decyl-ubiquinol |
| DTT | dithiothreitol |
| HQNO | 2-n-heptyl 4-hydroxyquinoline-N-oxide |
| NO | nitric oxide |
| Q1 | 2,3-dimethoxy-5-methyl-6-(3-methyl-2-butenyl)-1,4-benzoquinone |
| BNC | binuclear center |
| CO | carbon monoxide |
| COX | cytochrome c oxidase |
| dQH2 | decyl-ubiquinol |
| DTT | dithiothreitol |
| HQNO | 2-n-heptyl 4-hydroxyquinoline-N-oxide |
| NO | nitric oxide |
| Q1 | 2,3-dimethoxy-5-methyl-6-(3-methyl-2-butenyl)-1,4-benzoquinone |