7PKB
C-reactive protein pentamer at pH 7.5
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | E, D, C, B, A | C-reactive protein | polymer | 206 | 23068.0 | 5 | UniProt (P02741) Pfam (PF00354) In PDB | Homo sapiens (Human) | |
2 | E, D, C, B, A | CALCIUM ION | non-polymer | 40.1 | 10 | Chemie (CA) | |||
3 | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 5 |
Total formula weight | 115340.2 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 400.8 | |
All* | Total formula weight | 115741.0 |