| Metal site id | Bound amino acids | Bound ligands IDs |
| 1ZZU-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 2G6I-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3DQR-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3FC5-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JT5-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JT9-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JX4-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3TYO-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4C39-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CAN-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CAO-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CTP-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CTR-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4D1N-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 4D1N-ZN-2 | C4 |
CYS C.331 CYS C.336 CYS D.331 CYS D.336 |
| 4D2Y-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4D32-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4IMS-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4JSH-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4K5F-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4KCL-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4UCH-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 4UH2-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4UH4-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4V3U-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 4V3U-ZN-2 | C4 |
CYS C.331 CYS C.336 CYS D.331 CYS D.336 |
| 4V3V-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4V3Y-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5AD6-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5FVR-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5FW0-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5UO7-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5VUP-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5VUU-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5VUY-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5VV0-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6AUT-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6AUZ-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6AV2-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6CIC-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6NGU-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PN4-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PN8-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PNG-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6PNH-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6PO9-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |