Multiple Assemblies exist for SMTL entry 2qvk
The second Ca2+-binding domain of the Na+-Ca2+ exchanger is essential for regulation: crystal structures and mutational analysis; X-RAY DIFFRACTION 1.45 Å

SMTL ID
2qvk.1
Ligands
-
Polypeptides
Sodium/calcium exchanger 1
Oligo-state
monomer
SMTL ID
2qvk.2
Ligands
-
Polypeptides
Sodium/calcium exchanger 1
Oligo-state
homo-dimer