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9QUQ

cryo-EM structure of TolQR conformation2 in SMA nanodiscs

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(H)
Tol-Pal system protein TolApolymer42143232.71UniProt (P19934)
Pfam (PF06519)
Escherichia coli str. K-12 substr. MG1655
2B, C, D, E, F
(A, B, C, D, E)
Tol-Pal system protein TolQpolymer23025623.75UniProt (P0ABU9)
Pfam (PF01618)
Escherichia coli str. K-12 substr. MG1655
3G, H
(F, G)
Tol-Pal system protein TolRpolymer14215398.92UniProt (P0ABV6)
Pfam (PF02472)
Escherichia coli str. K-12 substr. MG1655
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight202148.8
All*Total formula weight202148.8
*Water molecules are not included.

246704

PDB entries from 2025-12-24

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