BTN
PCM
| Residue type | PCM type | Category | Position | UniProt PTM accession | Entries in PDB |
| LYS | Biotinylation | Biotin | Amino-acid side chain (Any position) | PTM-0382 | 129 |
| TRP | Biotinylation | Biotin | Amino-acid backbone (N-terminal) | 0 | |
| SER | Biotinylation | Biotin | Amino-acid backbone (N-terminal) | 0 | |
| VAL | Biotinylation | Biotin | Amino-acid backbone (N-terminal) | 0 | |
| 3V3 | Biotinylation | Biotin | Amino-acid backbone (N-terminal) | 0 | |
| TYR | Biotinylation | Biotin | Amino-acid backbone (N-terminal) | 0 |
