22XM image
Deposition Date 2026-01-27
Release Date 2026-03-11
Last Version Date 2026-03-18
Entry Detail
PDB ID:
22XM
Keywords:
MEMBRANE PROTEIN
Title:
MexBYB-Ka symmetry-like
Biological Source:
Source Organism(s):
Pseudomonas aeruginosa (Taxon ID: 287)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.55 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
22XM validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:MexBYB
Chain IDs:A (auth: B), B (auth: C), C (auth: A)
Chain Length:1049
Number of Molecules:3
Biological Source:Pseudomonas aeruginosa
Ligand Molecules
NA
Primary Citation
Cryo-EM structures of a MexB-MexY chimeric efflux pump reveal that large open clefts are intrinsic to the MexY porter domain.
Acta Crystallogr.,Sect.F 82 83 93 (2026)
PMID: 41744473 DOI: 10.1107/S2053230X26001202
Primary Citation of related structures
22XM
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