2FWS
First Ca2+ binding domain of the Na,Ca-exchanger (NCX1)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Sodium/calcium exchanger 1 | polymer | 139 | 15163.5 | 1 | UniProt (P23685) Pfam (PF03160) In PDB | Canis lupus familiaris (dog) | Na(+)/Ca(2+)-exchange protein 1 |
2 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 15163.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 80.2 | |
All* | Total formula weight | 15243.7 |