National Center for
Biotechnology Information

9BFH: Cryo-EM co-structure of AcrB with the CU032 efflux pump inhibitor

PDB ID:	9BFH Download
MMDB ID:	246660
PDB Deposition Date:	2024/4/17
Updated in MMDB:	2025/06
Experimental Method:	electron microscopy
Resolution:	2.62 Å
Source Organism:	Escherichia coli K-12
Similar Structures:

Biological Unit for 9BFH: trimeric; determined by author

Molecular Components in 9BFH
Label	Count	Molecule
Proteins (3 molecules)
A B C	3	Multidrug Efflux Pump Subunit Acrb
Chemical and Non-standard biopolymers (1 molecule)
1	1	Unknown

* Click molecule labels to explore molecular sequence information.

Citing MMDB

Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303