Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0009374 | molecular_function | biotin binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | binding site for Di-peptide DLE A 201 and DTR A 202 |
| Chain | Residue |
| A | ASN23 |
| B | DHI204 |
| B | DGL205 |
| B | DAL206 |
| A | SER27 |
| A | TYR43 |
| A | TRP79 |
| A | THR90 |
| A | TRP92 |
| A | TRP108 |
| A | ASP128 |
| B | DGN203 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | binding site for Di-peptide DTR A 202 and DGN A 203 |
| Chain | Residue |
| A | ASN23 |
| A | SER27 |
| A | TYR43 |
| A | TRP79 |
| A | THR90 |
| A | TRP92 |
| A | TRP108 |
| A | TRP120 |
| A | ASP128 |
| B | DLE201 |
| B | DHI204 |
| B | DGL205 |
| B | DAL206 |
| B | DTH207 |
| B | HOH301 |
| A | HOH313 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | binding site for Di-peptide DGN A 203 and DHI A 204 |
| Chain | Residue |
| A | TRP120 |
| B | DLE201 |
| B | DTR202 |
| B | DGL205 |
| B | DAL206 |
| B | DTH207 |
| B | DTR208 |
| B | HOH301 |
| A | HOH313 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | binding site for Di-peptide DHI A 204 and DGL A 205 |
| Chain | Residue |
| A | SER52 |
| A | TYR54 |
| A | ARG84 |
| A | ALA86 |
| B | DLE201 |
| B | DTR202 |
| B | DGN203 |
| B | DAL206 |
| B | DTH207 |
| B | DTR208 |
| site_id | AC5 |
| Number of Residues | 12 |
| Details | binding site for Di-peptide DGL A 205 and DAL A 206 |
| Chain | Residue |
| A | SER52 |
| A | TYR54 |
| A | TRP79 |
| A | ARG84 |
| A | ALA86 |
| A | SER88 |
| B | DLE201 |
| B | DTR202 |
| B | DGN203 |
| B | DHI204 |
| B | DTH207 |
| B | DTR208 |
| site_id | AC6 |
| Number of Residues | 10 |
| Details | binding site for Di-peptide DAL A 206 and DTH A 207 |
| Chain | Residue |
| A | TRP79 |
| A | ALA86 |
| A | SER88 |
| A | TRP120 |
| B | DTR202 |
| B | DGN203 |
| B | DHI204 |
| B | DGL205 |
| B | DTR208 |
| B | DLY209 |
| site_id | AC7 |
| Number of Residues | 11 |
| Details | binding site for Di-peptide DTH A 207 and DTR A 208 |
| Chain | Residue |
| A | ARG84 |
| A | ASN85 |
| A | ALA86 |
| A | TRP120 |
| B | DGN203 |
| B | DHI204 |
| B | DGL205 |
| B | DAL206 |
| B | DLY209 |
| B | HOH302 |
| A | HOH312 |
| site_id | AC8 |
| Number of Residues | 9 |
| Details | binding site for Di-peptide DTR A 208 and DLY A 209 |
| Chain | Residue |
| A | ARG84 |
| A | ASN85 |
| A | ALA86 |
| B | DHI204 |
| B | DGL205 |
| B | DAL206 |
| B | DTH207 |
| B | HOH302 |
| A | HOH312 |
Functional Information from PROSITE/UniProt
| site_id | PS00577 |
| Number of Residues | 15 |
| Details | AVIDIN_1 Avidin-like domain signature. NawKStlVGhDtFTK |
| Chain | Residue | Details |
| A | ASN118-LYS132 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 5 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | TYR43 | |
| A | TYR54 | |
| A | TRP92 | |
| A | TRP108 | |
| A | TRP120 | |
