Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue IRI A 101 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue IRI A 102 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue IRI A 103 |
| Chain | Residue |
| A | G33 |
| A | C4 |
| A | G5 |
| A | G32 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue IRI A 104 |
| Chain | Residue |
| A | U6 |
| A | A28 |
| A | G29 |
| A | A30 |
| A | U42 |
| A | C43 |
| A | IRI107 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue IRI A 105 |
| Chain | Residue |
| A | C17 |
| A | G23 |
| A | C24 |
| A | IRI109 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | binding site for residue IRI A 106 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue IRI A 107 |
| Chain | Residue |
| A | G31 |
| A | G32 |
| A | G33 |
| A | IRI104 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | binding site for residue IRI A 108 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | binding site for residue IRI A 109 |
| Chain | Residue |
| A | U15 |
| A | C17 |
| A | C24 |
| A | IRI105 |
| site_id | AD1 |
| Number of Residues | 3 |
| Details | binding site for residue IRI A 110 |