Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SCN A 3 |
| Chain | Residue |
| A | LYS1219 |
| E | THR676 |
| E | PHE680 |
| E | PRO691 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SCN B 2 |
| Chain | Residue |
| B | LYS1219 |
| F | THR676 |
| F | PRO691 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SCN C 1 |
| Chain | Residue |
| G | PHE680 |
| C | LYS1219 |
| G | THR676 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE DTT C 1276 |
| Chain | Residue |
| C | HOH213 |
| C | PRO1194 |
| C | LEU1196 |
| C | TYR1241 |
| E | SER674 |
| site_id | AC5 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL H 4 |
