6RMT
Crystal structure of disulphide-linked human C3d dimer
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) | Complement C3 | polymer | 310 | 34778.8 | 2 | UniProt (P01024) Pfam (PF07678) | Homo sapiens (Human) | C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1 |
| 2 | C, D, E, F (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 3 | G, H (A, B) | water | water | 18.0 | 533 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 310 (UniProt: P01024)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Leu 2 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 69557.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 141.8 | |
| All* | Total formula weight | 69699.4 |
