| PTM | # sites | # modified proteins | % modified mt proteins | # sites per mt protein | # sites per modified mt protein | sites on mtDNA encoded proteins |
|---|---|---|---|---|---|---|
| Phosphorylation | 13,463 | 1,099 | 78.9 | 9.66 | 12.3 | 10 |
| K-succinylation | 2,373 | 415 | 29.8 | 1.7 | 5.7 | 3 |
| K-acetylation | 1,304 | 341 | 24.5 | 0.94 | 3.8 | 0 |
| N-acetylation | 2 | 2 | 0.14 | 0.002 | 1 | 0 |
| K-benzoylation | 72 | 40 | 2.9 | 0.05 | 1.8 | 0 |
| Mono-methylation | 50 | 27 | 1.9 | 0.04 | 1.9 | 0 |
| Di-methylation | 7 | 6 | 0.4 | 0.005 | 1.2 | 0 |
| Tri-methylation | 4 | 4 | 0.3 | 0.003 | 1 | 0 |
| Myristoylation | 1 | 1 | <0.1 | 0.0007 | 1 | 0 |
| Farnesylation | 1 | 1 | <0.1 | 0.0007 | 1 | 0 |
| Palmitoylation | 13 | 10 | 0.7 | 0.009 | 1.3 | 0 |
| Neddylation | 1 | 1 | <0.1 | 0.0007 | 1 | 0 |
| Carbamoylation | 2 | 2 | 0.14 | 0.002 | 1 | 0 |
| Glutathionylation | 4 | 2 | 0.14 | 0.003 | 2 | 0 |
| Met-oxidation | 3 | 3 | 0.21 | 0.002 | 1 | 0 |
| N-propionylation | 4 | 4 | 0.3 | 0.003 | 1 | 0 |
| Urmylation | 1 | 1 | <0.1 | 0.0007 | 1 | 0 |
| Deamidation | 7 | 2 | 0.14 | 0.005 | 3.5 | 0 |
| N6-lipoylation | 3 | 3 | 0.2 | 0.002 | 1 | 0 |
| Glycosylation | 180 | 60 | 4.3 | 0.13 | 3 | 0 |
| Ubiquitination | 1,867 | 445 | 31.8 | 1.34 | 4.2 | 0 |
| SUMOylation | 628 | 239 | 15.2 | 0.45 | 2.6 | 7 |