Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CO3 A 401 |
| Chain | Residue |
| A | ASN79 |
| A | ARG120 |
| A | TYR162 |
| A | TYR219 |
| A | TYR220 |
| A | HOH546 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CO3 B 401 |
| Chain | Residue |
| B | TYR219 |
| B | TYR220 |
| B | HOH530 |
| B | HOH576 |
| B | ASN79 |
| B | ARG120 |
| B | TYR162 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CO3 C 401 |
| Chain | Residue |
| C | ARG30 |
| C | ASN79 |
| C | ARG120 |
| C | TYR162 |
| C | TYR219 |
| C | TYR220 |
| C | HOH534 |
| C | HOH550 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CO3 D 401 |
| Chain | Residue |
| D | TYR162 |
| D | TYR219 |
| D | TYR220 |
| D | HOH508 |
| D | HOH529 |
| D | HOH530 |
