9QVD image
Deposition Date 2025-04-11
Release Date 2025-12-17
Last Version Date 2025-12-17
Entry Detail
PDB ID:
9QVD
Keywords:
MEMBRANE PROTEIN
Title:
cryo-EM structure of TolQRA in nanodiscs
Biological Source:
Source Organism:
Escherichia coli str. K-12 substr. MG1655 (Taxon ID: 511145)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.52 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9QVD validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Tol-Pal system protein TolQ
Gene (Uniprot):tolQ
Chain IDs:A, B, C, D, E
Chain Length:230
Number of Molecules:5
Biological Source:Escherichia coli str. K-12 substr. MG1655
UniProt ID:P0ABU9 Pfam ID:PF01618
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Tol-Pal system protein TolR
Gene (Uniprot):tolR
Chain IDs:F, G
Chain Length:142
Number of Molecules:2
Biological Source:Escherichia coli str. K-12 substr. MG1655
UniProt ID:P0ABV6 Pfam ID:PF02472
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Tol-Pal system protein TolA
Gene (Uniprot):tolA
Chain IDs:H, I, J
Chain Length:421
Number of Molecules:3
Biological Source:Escherichia coli str. K-12 substr. MG1655
UniProt ID:P19934 Pfam ID:PF06519
Ligand Molecules
NA
Primary Citation
Deciphering the molecular mechanism of the bacterial division motor TolQRA.
Cell Discov 11 87 87 (2025)
PMID: 41184225 DOI: 10.1038/s41421-025-00841-w
Primary Citation of related structures
9QVD
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