Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR CHAIN C OF AY0 GLU GLU ILE PEPTIDE |
| Chain | Residue |
| A | ARG155 |
| A | LYS203 |
| A | ILE214 |
| A | THR215 |
| A | TYR230 |
| A | ASP235 |
| A | GLY236 |
| A | LEU237 |
| A | HOH1029 |
| B | ARG205 |
| C | HOH1010 |
| A | ARG175 |
| C | HOH1035 |
| D | AY0352 |
| D | GLU354 |
| A | SER177 |
| A | GLU178 |
| A | THR179 |
| A | CYS185 |
| A | LYS200 |
| A | HIS201 |
| A | TYR202 |
| site_id | AC2 |
| Number of Residues | 25 |
| Details | BINDING SITE FOR CHAIN D OF AY0 GLU GLU ILE PEPTIDE |
| Chain | Residue |
| A | ARG155 |
| A | ARG156 |
| A | GLU178 |
| A | THR179 |
| B | LYS152 |
| B | ARG155 |
| B | ARG175 |
| B | SER177 |
| B | GLU178 |
| B | THR179 |
| B | CYS185 |
| B | LYS200 |
| B | HIS201 |
| B | TYR202 |
| B | LYS203 |
| B | ARG205 |
| B | THR215 |
| B | HOH1081 |
| B | HOH1124 |
| C | AY0252 |
| D | HOH1022 |
| D | HOH1031 |
| D | HOH1043 |
| D | HOH1056 |
| D | HOH1121 |
