Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL I 214 |
| Chain | Residue |
| H | SER202 |
| H | HOH262 |
| I | TYR122 |
| I | LYS208 |
| M | GLU124 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL H 214 |
| Chain | Residue |
| H | HOH270 |
| L | SER169 |
| L | ASN171 |
| L | HOH328 |
| H | ASP62 |
| H | PHE63 |
| H | LYS64 |
| H | ARG66 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL M 211 |
| Chain | Residue |
| M | THR146 |
| M | THR197 |
| M | GLU199 |
| M | GLY200 |
Functional Information from PROSITE/UniProt
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YSCQVTH |
| Chain | Residue | Details |
| L | TYR192-HIS198 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | SITE: Cleavage; by thrombin or trypsin => ECO:0000250 |
| Chain | Residue | Details |
| P | ARG2 | |
| Q | ARG2 | |
