CATH Classification

Domain Context

CATH Clusters

Superfamily 3.30.70.100
Functional Family Copper-transporting ATPase 1

Enzyme Information

3.6.3.54
Cu(+) exporting ATPase.
based on mapping to UniProt Q04656
ATP + H(2)O + Cu(+)(Side 1) = ADP + phosphate + Cu(+)(Side 2).
-!- A P-type ATPase that undergoes covalent phosphorylation during the transport cycle. -!- This enzyme transports Cu(+) or Ag(+), and cannot transport the divalent ions, contrary to EC 3.6.3.4, which mainly transports the divalent copper ion. -!- Formerly EC 3.6.3.n1.

UniProtKB Entries (1)

Q04656
ATP7A_HUMAN
Homo sapiens
Copper-transporting ATPase 1

PDB Structure

PDB 2G9O
External Links
Method SOLUTION NMR
Organism Escherichia
Primary Citation
Solution structure and intermolecular interactions of the third metal-binding domain of ATP7A, the Menkes disease protein.
Banci, L., Bertini, I., Cantini, F., DellaMalva, N., Herrmann, T., Rosato, A., Wuthrich, K.
J.Biol.Chem.