OEX
PCM
| Residue type | PCM type | Category | Position | UniProt PTM accession | Entries in PDB |
| ALA | None | Metal coordination | Amino-acid backbone (Any position) | 137 | |
| ALA | None | Metal coordination | Amino-acid backbone (Any position) | 7 | |
| ALA | None | Metal coordination | Amino-acid backbone (Any position) | 134 | |
| ALA | None | Metal coordination | Amino-acid backbone (Any position) | 10 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 104 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 61 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 162 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 0 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 166 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 3 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 1 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 110 | |
| ASP | None | Metal coordination | Amino-acid side chain (Any position) | 54 | |
| GLN | None | Metal coordination | Amino-acid side chain (Any position) | 2 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 107 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 6 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 160 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 4 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 164 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 14 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 170 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 177 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 165 | |
| GLU | None | Metal coordination | Amino-acid side chain (Any position) | 5 | |
| HIS | None | Metal coordination | Amino-acid side chain (Any position) | 167 | |
| LEU | None | Metal coordination | Amino-acid backbone (Any position) | 0 |
