1CL
PCM
| Residue type | PCM type | Category | Position | UniProt PTM accession | Entries in PDB |
| CYS | None | Metal coordination | Amino-acid side chain (Any position) | 48 | |
| CYS | None | Metal coordination | Amino-acid side chain (Any position) | 54 | |
| CYS | None | Metal coordination | Amino-acid side chain (Any position) | 54 | |
| CYS | None | Metal coordination | Amino-acid side chain (Any position) | 46 | |
| CYS | None | Metal coordination | Amino-acid backbone (Any position) | 43 | |
| CYS | None | Metal coordination | Amino-acid side chain (Any position) | 52 | |
| CYS | None | Metal coordination | Amino-acid side chain (Any position) | 50 | |
| CYS | None | Metal coordination | Amino-acid side chain (Any position) | 54 | |
| CYS | None | Metal coordination | Amino-acid side chain (Any position) | 51 | |
| SER | None | Metal coordination | Amino-acid side chain (Any position) | 47 |
