PTM General Information
| PTM Description | Ubiquitinisoleucine |
| Modified Amino Acid | I |
| Position of Modification on Amino Acid | amino-acid side chain |
| Position in the Polypeptide | any position |
| Correction Formula | H-4;O-1 |
| Monoisotopic Mass Difference | -20.0262 |
| Average Mass Difference | -20.03 |
| Localization | cytoplasm, nucleus, mitochondrial matrix, etc. [Detail] |
| RESID ID | AA0466 |
| Formula Structure |  |