Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0009374 | molecular_function | biotin binding |
| B | 0009374 | molecular_function | biotin binding |
| C | 0009374 | molecular_function | biotin binding |
| D | 0009374 | molecular_function | biotin binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE ZOF A 201 |
| Chain | Residue |
| A | ASP23 |
| A | LEU110 |
| A | ASP128 |
| A | HOH344 |
| A | HOH353 |
| A | HOH359 |
| A | HOH420 |
| D | LYS121 |
| D | EDN202 |
| A | LEU25 |
| A | ASP27 |
| A | TYR43 |
| A | TRP79 |
| A | ALA86 |
| A | SER88 |
| A | THR90 |
| A | TRP108 |
| site_id | AC2 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE ZOF B 201 |
| Chain | Residue |
| B | ASP23 |
| B | LEU25 |
| B | ASP27 |
| B | TYR43 |
| B | TRP79 |
| B | ALA86 |
| B | SER88 |
| B | THR90 |
| B | TRP108 |
| B | SER112 |
| B | ASP128 |
| B | EDN202 |
| B | HOH356 |
| B | HOH360 |
| B | HOH382 |
| B | HOH386 |
| B | HOH413 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE EDN B 202 |
| Chain | Residue |
| B | ZOF201 |
| B | HOH321 |
| C | ZOF201 |
| C | HOH326 |
| site_id | AC4 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE ZOF C 201 |
| Chain | Residue |
| B | LYS121 |
| B | EDN202 |
| C | ASP23 |
| C | ASP27 |
| C | TYR43 |
| C | TRP79 |
| C | ALA86 |
| C | SER88 |
| C | THR90 |
| C | TRP108 |
| C | SER112 |
| C | ASP128 |
| C | HOH336 |
| C | HOH339 |
| C | HOH341 |
| C | HOH343 |
| site_id | AC5 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE ZOF D 201 |
| Chain | Residue |
| D | ASP23 |
| D | LEU25 |
| D | ASP27 |
| D | TYR43 |
| D | TRP79 |
| D | ALA86 |
| D | SER88 |
| D | THR90 |
| D | TRP108 |
| D | SER112 |
| D | ASP128 |
| D | EDN202 |
| D | HOH336 |
| D | HOH338 |
| D | HOH353 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE EDN D 202 |
| Chain | Residue |
| A | ZOF201 |
| A | HOH324 |
| D | ZOF201 |
| D | HOH327 |
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 | 8 |
| Details | Motif: {"description":"Cell attachment site; atypical"} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 20 |
| Details | Binding site: {} |
