9RH9

Cryo-EM structure of the inward-facing apo NhaA in the plugged state at pH 5.5

Summary for 9RH9

• Entry DOI: 10.2210/pdb9rh9/pdb
• Related: 9RH1
• EMDB information: 53962
• Descriptor: Na(+)/H(+) antiporter NhaA, Fv6F9 heavy chain, Fv6F9 light chain (3 entities in total)
• Functional Keywords: nhaa, sodium proton exchanger, transport protein
• Biological source: Escherichia coli; More
• Total number of polymer chains: 3
• Total formula weight: 70713.83

Authors

Weng, T.-H.,Safarian, S.,Michel, H. (deposition date: 2025-06-08, release date: 2026-06-17)

• Primary citation: Weng, T.-H.,Fabian, B.,Olkhova, E.,Welsch, S.,Schmidt, S.L.,Danieli, T.,Keren, Y.,Abraham, R.,Safarian, S.,Hummer, G.,Padan, E.,Michel, H.; Conformational ensemble reveals pH-dependent activation and substrate recognition of the Na+/H+ antiporter NhaA; To Be Published,

Experimental method

ELECTRON MICROSCOPY (3.1 Å)