4B53
Crystal structure of the isolated IgG4 CH3 domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | IG GAMMA-4 CHAIN C REGION | polymer | 106 | 12064.4 | 2 | UniProt (P01861) Pfam (PF07654) In PDB | HOMO SAPIENS (HUMAN) | HUMAN IGG4 |
| 2 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 3 | A, B | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 4 | Chemie (PEG) | |||
| 4 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 5 | B | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | water | water | 18.0 | 195 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 24128.8 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 916.0 | |
| All* | Total formula weight | 25044.8 |
