Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/3A1C 3A1C: crystal structure of the P- and N-domains of CopA, a copper-transporting P-type ATPase, bound... Probable copper-exporting P-type ATPase AMAGNESIUM IONPHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER