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 | 14 |
| Details | BINDING SITE FOR RESIDUE BTN A 5100 |
| Chain | Residue |
| A | ASN23 |
| A | THR90 |
| A | TRP108 |
| A | ASP128 |
| A | HOH6388 |
| D | GOL6007 |
| A | LEU25 |
| A | SER27 |
| A | TYR43 |
| A | SER45 |
| A | VAL47 |
| A | ASN49 |
| A | TRP79 |
| A | SER88 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL A 6001 |
| Chain | Residue |
| A | GLN24 |
| A | LEU25 |
| A | GLY126 |
| A | HIS127 |
| A | HOH6084 |
| A | HOH6261 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 6011 |
| Chain | Residue |
| A | GLY16 |
| A | ILE17 |
| A | TYR96 |
| A | HOH6229 |
| A | HOH6330 |
| site_id | AC4 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE BTN B 5200 |
| Chain | Residue |
| B | ASN23 |
| B | LEU25 |
| B | SER27 |
| B | TYR43 |
| B | SER45 |
| B | VAL47 |
| B | ASN49 |
| B | TRP79 |
| B | SER88 |
| B | THR90 |
| B | TRP108 |
| B | ASP128 |
| B | GOL6006 |
| B | HOH6236 |
| B | HOH6367 |
| C | TRP120 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 6002 |
| Chain | Residue |
| B | GLN24 |
| B | LEU25 |
| B | GLY126 |
| B | HIS127 |
| B | HOH6178 |
| B | HOH6239 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 6006 |
| Chain | Residue |
| B | ASN49 |
| B | LEU110 |
| B | BTN5200 |
| B | HOH6236 |
| B | HOH6367 |
| C | HOH6079 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL B 6010 |
| Chain | Residue |
| A | ASP36 |
| A | ARG59 |
| A | HOH6442 |
| A | HOH6514 |
| B | LYS80 |
| B | HOH6020 |
| B | HOH6279 |
| site_id | AC8 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE BTN C 5300 |
| Chain | Residue |
| C | ASN23 |
| C | LEU25 |
| C | SER27 |
| C | TYR43 |
| C | SER45 |
| C | VAL47 |
| C | ASN49 |
| C | TRP79 |
| C | SER88 |
| C | THR90 |
| C | TRP108 |
| C | ASP128 |
| C | GOL6005 |
| C | HOH6362 |
| site_id | AC9 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL C 6003 |
| Chain | Residue |
| B | ALA119 |
| B | TRP120 |
| C | GLN24 |
| C | LEU25 |
| C | GLY126 |
| C | HIS127 |
| C | HOH6120 |
| C | HOH6216 |
| C | HOH6413 |
| site_id | BC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL C 6005 |
| Chain | Residue |
| B | TRP120 |
| C | LEU110 |
| C | SER112 |
| C | LEU124 |
| C | BTN5300 |
| C | HOH6073 |
| C | HOH6074 |
| C | HOH6362 |
| C | HOH6535 |
| site_id | BC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL C 6009 |
| Chain | Residue |
| C | GLY26 |
| C | SER27 |
| C | THR28 |
| C | GLU44 |
| C | ALA46 |
| site_id | BC3 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE BTN D 5400 |
| Chain | Residue |
| D | SER27 |
| D | TYR43 |
| D | SER45 |
| D | VAL47 |
| D | ASN49 |
| D | TRP79 |
| D | SER88 |
| D | THR90 |
| D | TRP108 |
| D | ASP128 |
| D | GOL6008 |
| D | HOH6312 |
| D | ASN23 |
| D | LEU25 |
| site_id | BC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL D 6004 |
| Chain | Residue |
| A | TRP120 |
| D | GLN24 |
| D | LEU25 |
| D | GLY126 |
| D | HIS127 |
| D | HOH6196 |
| D | HOH6231 |
| site_id | BC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL D 6007 |
| Chain | Residue |
| A | BTN5100 |
| A | HOH6388 |
| D | TRP120 |
| D | HOH6154 |
| D | HOH6519 |
| site_id | BC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL D 6008 |
| Chain | Residue |
| A | TRP120 |
| D | SER112 |
| D | LEU124 |
| D | BTN5400 |
| D | HOH6068 |
| D | HOH6265 |
| D | HOH6312 |
| D | HOH6516 |
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: {} |
