5BXF
Apo FcRn Structure at pH 4.5
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | IgG receptor FcRn large subunit p51 | polymer | 300 | 33393.6 | 2 | UniProt (P55899) Pfam (PF00129) Pfam (PF07654) In PDB | Homo sapiens (Human) | FcRn,IgG Fc fragment receptor transporter alpha chain,Neonatal Fc receptor |
2 | B, D | Beta-2-microglobulin | polymer | 119 | 13732.5 | 2 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (Human) | |
3 | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence modifications
A, C: -22 - 267 (UniProt: P55899)
PDB | External Database | Details |
---|---|---|
Val 268 | - | expression tag |
Asp 269 | - | expression tag |
His 270 | - | expression tag |
His 271 | - | expression tag |
His 272 | - | expression tag |
His 273 | - | expression tag |
His 274 | - | expression tag |
His 275 | - | expression tag |
Val 276 | - | expression tag |
Asp 277 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 94252.3 | |
All* | Total formula weight | 94252.3 |