9V5R

cryo-EM structure of trimeric AcrB

Summary for 9V5R

Entry DOI	10.2210/pdb9v5r/pdb
EMDB information	64793
Descriptor	Multidrug efflux pump subunit AcrB (1 entity in total)
Functional Keywords	multidrug efflux pump, trimeric transporter, rnd transporter, proton motive force, active transport, antimicrobial resistance, drug efflux, inner membrane transporter, acrab-tolc complex, transport protein
Biological source	Escherichia coli
Total number of polymer chains	3
Total formula weight	335469.77
Authors	Caliseki, M.,Borucu, U.,Kadapalakere, S.Y.,Schaffitzel, C.,Kabasakal, B.V. (deposition date: 2025-05-26, release date: 2025-07-30)
Primary citation	Caliseki, M.,Borucu, U.,Yadav, S.K.N.,Schaffitzel, C.,Kabasakal, B.V. Off-Target Structural Insights: ArnA and AcrB in Bacterial Membrane Protein Cryo-EM Analysis Biorxiv, 2025 Cited by DOI: 10.1101/2025.05.31.656883 PDB entries with the same primary citation
Experimental method	ELECTRON MICROSCOPY (2.92 Å)

Structure validation