Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE IPA A 501 |
| Chain | Residue |
| A | CYS250 |
| A | TYR284 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 502 |
| Chain | Residue |
| A | HIS79 |
| A | HIS238 |
| A | ASP242 |
| A | LTF503 |
| site_id | AC3 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE LTF A 503 |
| Chain | Residue |
| A | HIS79 |
| A | THR191 |
| A | GLY193 |
| A | ILE198 |
| A | LEU201 |
| A | GLY210 |
| A | SER211 |
| A | ALA215 |
| A | HIS238 |
| A | ASP242 |
| A | HIS265 |
| A | ZN502 |
| A | HOH616 |
| A | HOH721 |
| A | LEU18 |
| A | LEU62 |
| A | GLU78 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B 401 |
| Chain | Residue |
| B | HIS79 |
| B | HIS238 |
| B | ASP242 |
| B | LTF402 |
| site_id | AC5 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE LTF B 402 |
| Chain | Residue |
| B | LEU62 |
| B | GLU78 |
| B | HIS79 |
| B | THR191 |
| B | PHE192 |
| B | GLY193 |
| B | ILE198 |
| B | GLY210 |
| B | ALA215 |
| B | HIS238 |
| B | ASP242 |
| B | HIS265 |
| B | ZN401 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE NA B 403 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE IPA B 404 |
| Chain | Residue |
| B | TRP144 |
| B | TYR150 |
| B | SER154 |