| Metal site id | Bound amino acids | Bound ligands IDs |
| 1K2R-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 1MMW-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 1P6J-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 1P6K-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 1QWC-ZN-1 | C4 |
CYS A.326 CYS A.331 |
| 1RS7-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 1ZZQ-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 2G6L-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 2HX4-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3B3N-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JT3-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JT4-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JT6-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JT8-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JX0-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3JX3-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3N5Z-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3NLP-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3NLR-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3NLV-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3NLW-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3NLX-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3PNF-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3PNG-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3Q99-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3RQJ-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3SVP-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3TYL-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3UFP-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3UFQ-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3UFS-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3UFU-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3UFV-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 3UFW-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CAP-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CTU-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CTW-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CTX-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CX3-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4CX5-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4D30-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4D31-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4FVX-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4FVY-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4FVZ-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4FW0-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4IMW-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4JSG-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4K5E-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4K5G-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4KCH-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4KCI-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4KCK-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4KCM-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4KCN-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4LUX-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4UH1-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 4UH6-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5AD8-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5ADC-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5ADI-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5AGK-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5AGL-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5G0N-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5G0P-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5UNR-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5UNU-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5UNV-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5UNY-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5UO0-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5UO1-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5UO2-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5UO3-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5UO4-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5VUK-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5VUL-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5VUM-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5VUO-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 5VUV-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5VUZ-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 5VV2-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6AUU-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6AUY-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6CID-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6NG2-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6NG4-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6NGL-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6NGQ-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6NGS-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6NH0-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6NHC-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6NHE-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PMW-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PMX-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PN1-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PN2-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PN3-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 6PNA-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6PNB-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6PO7-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 6POC-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |
| 7S3Z-ZN-1 | C4 |
CYS A.326 CYS A.331 CYS B.326 CYS B.331 |
| 7TS2-ZN-1 | C4 |
CYS A.331 CYS A.336 CYS B.331 CYS B.336 |