7KF8

Cryo-electron microscopy structure of the heavy metal efflux pump CusA in a heterogeneous 2 open and 1 closed protomer conformation

Summary for 7KF8

• Entry DOI: 10.2210/pdb7kf8/pdb
• EMDB information: 22846
• Descriptor: Cation efflux system protein CusA, COPPER (I) ION (2 entities in total)
• Functional Keywords: efflux, pump, heavy metal. copper, silver, closed, open, transporter, membrane protein, transport protein
• Biological source: Escherichia coli
• Total number of polymer chains: 3
• Total formula weight: 347628.93

Authors

Moseng, M.A. (deposition date: 2020-10-13, release date: 2021-04-14, Last modification date: 2024-03-06)

• Primary citation: Moseng, M.A.,Lyu, M.,Pipatpolkai, T.,Glaza, P.,Emerson, C.C.,Stewart, P.L.,Stansfeld, P.J.,Yu, E.W.; Cryo-EM Structures of CusA Reveal a Mechanism of Metal-Ion Export.; Mbio, 12:-, 2021; PubMed: 33820823; DOI: 10.1128/mBio.00452-21

Experimental method

ELECTRON MICROSCOPY (3 Å)