Table 5. Metal-ion ligands and coordination geometry in the B8FYU2_DESHY, Q9HJ63_THEAC and Q2LQ23_SYNAS structures.
| Protein (UniProt designation) | Metal ion | Ligands | Interatomic distance (Å) | Coordination geometry |
|---|---|---|---|---|
| B8FYU2_DESHY | Ni | His15 NE2 | 2.2 | Tetrahedral |
| His17 NE2 | 1.9 | |||
| Cys19 SG | 2.6 | |||
| Cys55 SG | 2.2 | |||
| Zn | His15 NE2 | 2.1 | ||
| His17 NE2 | 1.9 | |||
| Cys19 SG | 2.4 | |||
| Cys55 SG | 2.4 | |||
| Q9HJ63_THEAC | Zn, N-terminal domain | His16 NE2 | 2.0 | Tetrahedral |
| His18 NE2 | 2.0 | |||
| Cys20 SG | 2.4 | |||
| Cys61 SG | 2.8 | |||
| Zn, C-terminal domain | Cys174 | 2.3 | ||
| Cys177 | 2.3 | |||
| Cys195 | 2.3 | |||
| Asp198 | 2.0 | |||
| Q2LQ23_SYNAS | Zn, C-terminal doman | Cys165 | 2.4 | Tetrahedral |
| Cys168 | 2.5 | |||
| Cys180 | 2.4 | |||
| Cys183 | 2.5 |