| GO:0044237 | cellular metabolic process | 2 | 117 | 
| GO:0005747 | mitochondrial respiratory chain complex I | 1 | 39 | 
| GO:0005515 | protein binding | 198 | 6024 | 
| GO:0044281 | small molecule metabolic process | 20 | 1211 | 
| GO:0005743 | mitochondrial inner membrane | 6 | 277 | 
| GO:0030308 | negative regulation of cell growth | 6 | 110 | 
| GO:0031966 | mitochondrial membrane | 1 | 55 | 
| GO:0021762 | substantia nigra development | 4 | 44 | 
| GO:0003954 | NADH dehydrogenase activity | 1 | 6 | 
| GO:0005634 | nucleus | 159 | 4559 | 
| GO:2001243 | negative regulation of intrinsic apoptotic signaling pathway | 1 | 21 | 
| GO:0005739 | mitochondrion | 23 | 998 | 
| GO:0009055 | electron carrier activity | 2 | 65 | 
| GO:0006120 | mitochondrial electron transport, NADH to ubiquinone | 1 | 36 | 
| GO:0072593 | reactive oxygen species metabolic process | 2 | 31 | 
| GO:0008137 | NADH dehydrogenase (ubiquinone) activity | 1 | 36 | 
| GO:0022904 | respiratory electron transport chain | 1 | 85 |