Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 E 221 |
| Chain | Residue |
| E | TYR33 |
| E | ASN52 |
| E | ARG54 |
| E | ARG99 |
| E | GLY100 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 G 221 |
| Chain | Residue |
| G | GLY100 |
| G | TYR33 |
| G | ASN52 |
| G | ARG54 |
| G | ARG99 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 221 |
| Chain | Residue |
| A | TYR33 |
| A | ASN52 |
| A | ARG54 |
| A | ARG99 |
| A | GLY100 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL D 214 |
| Chain | Residue |
| D | LYS39 |
| D | GLN45 |
| D | VAL58 |
| D | PHE62 |
| D | ASP82 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL E 222 |
| Chain | Residue |
| E | PHE32 |
| E | ARG94 |
| E | HOH230 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL F 214 |
| Chain | Residue |
| F | LYS39 |
| F | GLN45 |
| F | PHE62 |
| F | GLU81 |
| F | ASP82 |
| F | HOH425 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL H 214 |
| Chain | Residue |
| H | LEU37 |
| H | LYS39 |
| H | GLN45 |
| H | GLY57 |
| H | ASP82 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL C 221 |
| site_id | AC9 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL B 214 |
| site_id | BC1 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL A 222 |
| site_id | BC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL H 215 |
| site_id | BC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL C 222 |
| site_id | BC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL G 222 |
| Chain | Residue |
| F | HOH446 |
| G | ARG94 |
| site_id | BC5 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL F 215 |
| site_id | BC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL D 215 |
Functional Information from PROSITE/UniProt
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YICNVNH |
| Chain | Residue | Details |
| A | TYR194-HIS200 | |
| B | TYR191-HIS197 | |
