Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE FEG A 201 |
| Chain | Residue |
| A | LYS50 |
| A | HIS135 |
| A | GLU137 |
| A | ARG142 |
| A | HOH319 |
| A | HOH353 |
| A | HOH360 |
| B | ARG20 |
| B | ARG21 |
| B | GLY22 |
| B | ASP23 |
| A | ASP77 |
| A | ARG102 |
| A | GLY103 |
| A | ARG104 |
| A | GLY111 |
| A | SER112 |
| A | SER131 |
| A | SER132 |
| site_id | AC2 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE FEG B 201 |
| Chain | Residue |
| A | ARG20 |
| A | ARG21 |
| A | GLY22 |
| A | ASP23 |
| B | LYS50 |
| B | ASP77 |
| B | ARG102 |
| B | GLY103 |
| B | ARG104 |
| B | GLY111 |
| B | SER112 |
| B | SER131 |
| B | SER132 |
| B | HIS135 |
| B | GLU137 |
| B | ILE139 |
| B | ARG142 |
| B | HOH349 |
| B | HOH356 |
| B | HOH387 |
| site_id | AC3 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE FEG C 201 |
| Chain | Residue |
| C | LYS50 |
| C | ASP77 |
| C | ARG102 |
| C | GLY103 |
| C | ARG104 |
| C | GLY111 |
| C | SER112 |
| C | SER131 |
| C | SER132 |
| C | HIS135 |
| C | GLU137 |
| C | ARG142 |
| C | HOH308 |
| C | HOH350 |
| C | HOH355 |
| D | ARG20 |
| D | ARG21 |
| D | GLY22 |
| D | ASP23 |
| site_id | AC4 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE FEG D 201 |
| Chain | Residue |
| C | ARG20 |
| C | ARG21 |
| C | GLY22 |
| C | ASP23 |
| D | LYS50 |
| D | ASP77 |
| D | ARG102 |
| D | GLY103 |
| D | ARG104 |
| D | GLY111 |
| D | SER112 |
| D | SER131 |
| D | SER132 |
| D | HIS135 |
| D | GLU137 |
| D | ILE139 |
| D | ARG142 |
| D | HOH324 |
| D | HOH360 |
