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 | 3 |
| Details | BINDING SITE FOR RESIDUE FMT A 402 |
| Chain | Residue |
| A | SER71 |
| A | HOH429 |
| A | HOH503 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FMT A 403 |
| Chain | Residue |
| A | TRP68 |
| A | THR75 |
| A | HOH426 |
| A | HOH429 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FMT A 405 |
| Chain | Residue |
| A | ARG56 |
| B | HOH63 |
| B | HOH73 |
| B | HIS267 |
| A | HIS54 |
| A | LYS55 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE FMT A 406 |
| Chain | Residue |
| A | SER105 |
| A | TYR106 |
| B | FMT413 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE FMT A 409 |
| Chain | Residue |
| A | VAL101 |
| A | ASN102 |
| A | TYR106 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE FMT A 412 |
| Chain | Residue |
| A | LYS88 |
| A | THR119 |
| A | ARG120 |
| A | HOH430 |
| B | LYS209 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE FMT A 415 |
| Chain | Residue |
| A | GLU28 |
| A | ARG85 |
| B | THR230 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE FMT B 401 |
| Chain | Residue |
| B | HOH58 |
| B | HOH62 |
| B | HOH81 |
| B | ALA238 |
| B | SER271 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FMT B 404 |
| Chain | Residue |
| B | HOH31 |
| B | HOH58 |
| B | TRP268 |
| B | THR275 |
| site_id | BC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FMT B 407 |
| Chain | Residue |
| A | GLN59 |
| A | PHE82 |
| A | ILE83 |
| B | HOH101 |
| B | ASP303 |
| B | ILE304 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FMT B 408 |
| Chain | Residue |
| A | HIS67 |
| A | HOH456 |
| A | HOH459 |
| B | HIS254 |
| B | LYS255 |
| B | ARG256 |
| site_id | BC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FMT B 410 |
| Chain | Residue |
| A | ALA36 |
| B | THR232 |
| B | LEU246 |
| B | PRO248 |
| site_id | BC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE FMT B 411 |
| Chain | Residue |
| A | ASP103 |
| A | ILE104 |
| B | GLN259 |
| B | PHE282 |
| B | ILE283 |
| site_id | BC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE FMT B 413 |
| Chain | Residue |
| A | SER105 |
| A | TYR106 |
| A | TRP108 |
| A | FMT406 |
| B | HOH60 |
| B | HOH77 |
| B | VAL237 |
| site_id | BC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE FMT B 414 |
| Chain | Residue |
| B | HOH157 |
| B | VAL301 |
| B | ASN302 |
| B | TYR306 |
| B | LYS309 |
Functional Information from PROSITE/UniProt
| site_id | PS00577 |
| Number of Residues | 15 |
| Details | AVIDIN_1 Avidin-like domain signature. YdwKAtrVGyNnFTR |
| Chain | Residue | Details |
| A | TYR106-ARG120 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | TYR33 | |
| A | THR35 | |
| A | ALA39 | |
| A | SER71 | |
| A | ASN116 | |
| B | ASN212 | |
| B | SER216 | |
| B | TYR233 | |
| B | THR235 | |
| B | ALA239 | |
| B | SER271 | |
| B | ASN316 | |
| A | ASN12 | |
| A | SER16 | |
| Chain | Residue | Details |
| A | ASN43 | |
| A | ASN117 | |
| B | ASN317 | |
| B | ASN243 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN69 | |
| B | ASN269 | |
