Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue PG4 A 301 |
| Chain | Residue |
| A | TYR57 |
| A | HIS116 |
| A | TYR119 |
| A | EDO304 |
| B | TYR120 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue PG4 A 302 |
| Chain | Residue |
| B | TYR122 |
| B | GLY123 |
| A | ASN55 |
| A | TYR74 |
| A | ARG75 |
| A | ASN78 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue EDO A 303 |
| Chain | Residue |
| A | ARG64 |
| A | GLN70 |
| A | PHE87 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue EDO A 304 |
| Chain | Residue |
| A | TYR57 |
| A | TYR59 |
| A | ARG75 |
| A | HIS116 |
| A | PG4301 |
| A | HOH403 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue EDO A 305 |
| Chain | Residue |
| A | ASN170 |
| A | VAL171 |
| A | LYS172 |
| A | GLU220 |
| A | THR222 |
| A | HOH405 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue EDO A 306 |
| Chain | Residue |
| A | THR122 |
| A | PHE123 |
| A | HOH410 |
| A | HOH414 |
| B | LEU64 |
| B | GLU65 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | binding site for residue PGE A 307 |
| Chain | Residue |
| A | LYS167 |
| A | TRP188 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | binding site for residue EDO B 301 |
| Chain | Residue |
| A | PRO144 |
| B | PRO150 |
| B | ALA152 |
| B | HOH435 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | binding site for residue EDO B 302 |
| Chain | Residue |
| B | GLY45 |
| B | PHE46 |
| B | ASN96 |
| site_id | AD1 |
| Number of Residues | 1 |
| Details | binding site for residue EDO B 303 |
| site_id | AD2 |
| Number of Residues | 7 |
| Details | binding site for residue EDO B 304 |
| Chain | Residue |
| A | PRO69 |
| A | GLN70 |
| A | LEU71 |
| A | HOH418 |
| B | ASP128 |
| B | PHE129 |
| B | TRP130 |
| site_id | AD3 |
| Number of Residues | 6 |
| Details | binding site for residue MLT B 305 |
| Chain | Residue |
| A | THR189 |
| A | ASP192 |
| A | SER193 |
| B | VAL190 |
| B | HIS191 |
| B | THR192 |
| site_id | AD4 |
| Number of Residues | 6 |
| Details | binding site for residue PG4 C 301 |
| Chain | Residue |
| C | HIS51 |
| C | ASN53 |
| C | TYR57 |
| C | HIS116 |
| C | TYR119 |
| D | TYR120 |
| site_id | AD5 |
| Number of Residues | 7 |
| Details | binding site for residue EDO C 302 |
| Chain | Residue |
| C | TYR57 |
| C | TYR59 |
| C | ARG75 |
| C | HIS116 |
| C | HOH402 |
| D | TYR120 |
| D | PRO126 |
| site_id | AD6 |
| Number of Residues | 5 |
| Details | binding site for residue EDO C 303 |
| Chain | Residue |
| C | SER147 |
| C | HOH406 |
| D | PRO150 |
| D | HOH405 |
| D | HOH461 |
| site_id | AD7 |
| Number of Residues | 10 |
| Details | binding site for residue MLT C 304 |
| Chain | Residue |
| A | SER90 |
| A | GLY91 |
| A | SER92 |
| A | ALA95 |
| A | PHE96 |
| A | THR97 |
| C | SER92 |
| C | GLY93 |
| C | THR94 |
| C | ALA95 |
| site_id | AD8 |
| Number of Residues | 5 |
| Details | binding site for residue MLT C 305 |
| Chain | Residue |
| C | ASP192 |
| C | SER193 |
| C | LYS194 |
| D | HIS191 |
| D | THR192 |
| site_id | AD9 |
| Number of Residues | 4 |
| Details | binding site for residue EDO D 301 |
| Chain | Residue |
| D | GLY28 |
| D | GLY29 |
| D | THR134 |
| D | THR135 |
| site_id | AE1 |
| Number of Residues | 1 |
| Details | binding site for residue EDO D 302 |
| site_id | AE2 |
| Number of Residues | 8 |
| Details | binding site for residue PGE D 303 |
| Chain | Residue |
| D | PHE87 |
| D | HOH406 |
| B | ILE70 |
| B | SER74 |
| B | SER90 |
| B | ARG91 |
| D | TYR79 |
| D | GLY85 |
Functional Information from PROSITE/UniProt
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH |
| Chain | Residue | Details |
| A | TYR217-HIS223 | |
