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 | 17 |
| Details | BINDING SITE FOR RESIDUE BTN A 300 |
| Chain | Residue |
| A | HIS-6 |
| A | ASN49 |
| A | TRP79 |
| A | ALA86 |
| A | SER88 |
| A | SER90 |
| A | ASP128 |
| A | NI301 |
| A | SO4302 |
| A | HIS-5 |
| A | HIS-3 |
| A | ASN23 |
| A | LEU25 |
| A | SER27 |
| A | TYR43 |
| A | SER45 |
| A | VAL47 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI A 301 |
| Chain | Residue |
| A | HIS-6 |
| A | HIS-3 |
| A | HIS-5 |
| A | BTN300 |
| A | SO4302 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 302 |
| Chain | Residue |
| A | HIS-6 |
| A | HIS-4 |
| A | HIS-5 |
| A | HIS-3 |
| A | GLY48 |
| A | ASN49 |
| A | LYS121 |
| A | BTN300 |
| A | NI301 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL A 303 |
| Chain | Residue |
| A | GLN24 |
| A | LEU25 |
| A | ALA119 |
| A | TRP120 |
| A | GLY126 |
| A | HIS127 |
| A | HOH151 |
| A | HOH173 |
| A | HOH225 |
| A | HOH310 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 304 |
| Chain | Residue |
| A | HIS-6 |
| A | HIS-6 |
| A | HIS-5 |
| A | HIS-4 |
| A | SER112 |
| A | LYS121 |
| A | HOH305 |
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 | VAL108 | |
| A | TRP120 | |
