Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE OLC A 501 |
| Chain | Residue |
| A | ARG141 |
| A | TYR200 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE OLC A 502 |
| Chain | Residue |
| A | HIS99 |
| A | ILE102 |
| A | ILE106 |
| A | THR190 |
| A | PHE232 |
| A | LEU239 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE OLC A 503 |
| Chain | Residue |
| A | SER210 |
| A | THR228 |
| A | LEU229 |
| A | LEU101 |
| site_id | AC4 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR CHAIN B OF MACROCYCLIC PEPTIDE |
| Chain | Residue |
| A | GLN34 |
| A | TYR37 |
| A | ASN38 |
| A | PHE60 |
| A | MET64 |
| A | ILE67 |
| A | ALA71 |
| A | ASN153 |
| A | ASN154 |
| A | ALA172 |
| A | MET173 |
| A | ASN180 |
| A | THR209 |
| A | GLN253 |