4C55
Crystal structure of serum-derived human IgG4 Fc
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | IG GAMMA-4 CHAIN C REGION | polymer | 218 | 24642.7 | 2 | UniProt (P01861) Pfam (PF07654) | HOMO SAPIENS (HUMAN) | IGG4 |
| 2 | C (C) | beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1625.5 | 1 | In PDB GlyTouCan (G27919IH) | |||
| 3 | D (D) | beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1479.3 | 1 | In PDB GlyTouCan (G89993FE) | |||
| 4 | E, H (A, B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 5 | F, G, I (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 72 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49285.5 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 3104.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 576.7 | |
| All* | Total formula weight | 52967.0 |
