Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005576 | cellular_component | extracellular region |
| A | 0009374 | molecular_function | biotin binding |
| B | 0005576 | cellular_component | extracellular region |
| B | 0009374 | molecular_function | biotin binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | binding site for residue EDO A 301 |
| Chain | Residue |
| A | VAL55 |
| A | LYS80 |
| A | ASN81 |
| A | ASN82 |
| A | HOH416 |
| B | ASP36 |
| B | ARG59 |
| B | SER62 |
| B | HOH323 |
| site_id | AC2 |
| Number of Residues | 19 |
| Details | binding site for residue HL9 A 302 |
| Chain | Residue |
| A | ASN23 |
| A | LEU25 |
| A | SER27 |
| A | TYR43 |
| A | SER45 |
| A | ALA47 |
| A | LYS49 |
| A | TRP79 |
| A | ALA86 |
| A | SER88 |
| A | THR90 |
| A | TRP108 |
| A | LEU110 |
| A | ALA112 |
| A | TRP120 |
| A | ALA121 |
| A | TYR124 |
| A | ASP128 |
| A | HOH427 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue EDO A 303 |
| Chain | Residue |
| A | ASN105 |
| A | THR106 |
| A | HOH417 |
| B | HIS127 |
| B | HOH325 |
| site_id | AC4 |
| Number of Residues | 21 |
| Details | binding site for residue HL9 B 201 |
| Chain | Residue |
| B | ASN23 |
| B | LEU25 |
| B | SER27 |
| B | TYR43 |
| B | SER45 |
| B | ALA47 |
| B | GLY48 |
| B | LYS49 |
| B | TRP79 |
| B | ALA86 |
| B | SER88 |
| B | THR90 |
| B | TRP92 |
| B | TRP108 |
| B | LEU110 |
| B | ALA112 |
| B | TRP120 |
| B | ALA121 |
| B | SER122 |
| B | TYR124 |
| B | ASP128 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue EDO B 202 |
| Chain | Residue |
| A | HIS127 |
| B | ASN105 |
| B | THR106 |
| B | GLN107 |
| B | HOH305 |
| B | HOH309 |
| B | HOH312 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 10 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | TYR43 | |
| B | TRP120 | |
| A | TYR54 | |
| A | TRP92 | |
| A | TRP108 | |
| A | TRP120 | |
| B | TYR43 | |
| B | TYR54 | |
| B | TRP92 | |
| B | TRP108 | |
