2QVK
The second Ca2+-binding domain of the Na+-Ca2+ exchanger is essential for regulation: crystal structures and mutational analysis
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 | 192 | 21648.4 | 1 | UniProt (P23685) Pfam (PF03160) In PDB | Canis lupus familiaris (dog) | CBD2; Na(+)/Ca(2+)-exchange protein 1 |
2 | water | water | 18.0 | 104 | Chemie (HOH) |
Sequence modifications
A: 501 - 654 (UniProt: P23685)
PDB | External Database | Details |
---|---|---|
Gly 498 | - | expression tag |
Pro 499 | - | expression tag |
Gly 500 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 21648.4 | |
All* | Total formula weight | 21648.4 |