Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | binding site for residue GOL H 301 |
| Chain | Residue |
| H | PHE174 |
| L | SER182 |
| L | THR183 |
| H | PRO175 |
| H | VAL177 |
| H | SER185 |
| H | LEU186 |
| H | SER187 |
| L | GLN165 |
| L | SER167 |
| L | SER181 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue GOL A 301 |
| Chain | Residue |
| A | VAL11 |
| A | LYS12 |
| A | HOH417 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 301 |
| Chain | Residue |
| B | ARG44 |
| B | GLN50 |
| B | PRO64 |
| B | GLU86 |
| B | ASP87 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue GOL C 301 |
| Chain | Residue |
| C | TYR95 |
| C | GLN113 |
| C | GLY114 |
| C | LEU116 |
| D | GLN47 |
| site_id | AC5 |
| Number of Residues | 10 |
| Details | binding site for residue GOL F 301 |
| Chain | Residue |
| E | PHE174 |
| E | PRO175 |
| E | SER185 |
| E | LEU186 |
| E | SER187 |
| F | GLN165 |
| F | SER167 |
| F | SER181 |
| F | SER182 |
| F | THR183 |
| site_id | AC6 |
| Number of Residues | 8 |
| Details | binding site for Di-peptide PCA C 1 and VAL C 2 |
| Chain | Residue |
| C | GLN3 |
| C | SER25 |
| C | GLY26 |
| C | TYR110 |
| C | HOH421 |
| C | HOH455 |
| C | HOH478 |
| E | GLY42 |
| site_id | AC7 |
| Number of Residues | 8 |
| Details | binding site for Di-peptide PCA E 1 and VAL E 2 |
| Chain | Residue |
| A | GLY42 |
| B | HOH420 |
| E | GLN3 |
| E | SER25 |
| E | GLY26 |
| E | TYR27 |
| E | TYR110 |
| E | HOH313 |
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 |
| H | TYR202-HIS208 | |
| L | TYR197-HIS203 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| I | SER409 | |
| G | SER409 | |
| J | SER409 | |
| K | SER409 | |
| Chain | Residue | Details |
| I | SEP416 | |
| G | SEP416 | |
| J | SEP416 | |
| K | SEP416 | |
| Chain | Residue | Details |
| I | SEP422 | |
| G | SEP422 | |
| J | SEP422 | |
| K | SEP422 | |
| Chain | Residue | Details |
| I | THR427 | |
| G | THR427 | |
| J | THR427 | |
| K | THR427 | |
