ISDA: 36IS

Deposition Date 2026-06-11

Release Date 2026-07-15

Last Version Date 2026-07-15

Entry Detail

PDB ID:

36IS

Keywords:

PROTEIN TRANSPORT

Title:

Salmonella Flagellar Export Apparatus (FliPQR/FlhB/FlhA) in the context of the intact basal body

Biological Source:

Source Organism(s):

Salmonella enterica subsp. enterica serovar Typhimurium (Taxon ID: 90371)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

4.30 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Flagellar biosynthetic protei
Gene (Uniprot):fliP
Chain IDs:A (auth: A1), B (auth: B1), C (auth: C1), D (auth: D1), E (auth: E1)
Chain Length:245
Number of Molecules:5
Biological Source:Salmonella enterica subsp. enterica serovar Typhimurium

UniProt ID:P54700 Pfam ID:PF00813

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Flagellar biosynthesis protei
Gene (Uniprot):flhA
Chain IDs:L (auth: A2), M (auth: B2), N (auth: C2), O (auth: D2), P (auth: E2), Q (auth: F2), R (auth: G2), S (auth: H2), T (auth: I2)
Chain Length:692
Number of Molecules:9
Biological Source:Salmonella enterica subsp. enterica serovar Typhimurium

UniProt ID:P40729 Pfam ID:PF00771

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Flagellar biosynthetic protei
Gene (Uniprot):fliR
Chain IDs:F (auth: F1)
Chain Length:264
Number of Molecules:1
Biological Source:Salmonella enterica subsp. enterica serovar Typhimurium

UniProt ID:P54702 Pfam ID:PF01311

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Flagellar biosynthetic protei
Gene (Uniprot):fliQ
Chain IDs:G (auth: G1), H (auth: H1), I (auth: I1), J (auth: J1)
Chain Length:89
Number of Molecules:4
Biological Source:Salmonella enterica subsp. enterica serovar Typhimurium

UniProt ID:P0A1L5 Pfam ID:PF01313

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Flagellar biosynthetic protei
Gene (Uniprot):flhB
Chain IDs:K (auth: K1)
Chain Length:383
Number of Molecules:1
Biological Source:Salmonella enterica subsp. enterica serovar Typhimurium

UniProt ID:P40727 Pfam ID:PF01312

Ligand Molecules

Primary Citation

Structure of the proton-powered secretion motor at the heart of the bacterial flagellum.

Johnson, M.K, Johnson, S, Deme, J.C, Alfaro-Alvarado, L, Bryant, O.J, Chevance, F.F.V, Hughes, K.T, Lea, S.M.Show

Biorxiv ? ? ? (2026)

PMID: 42367960 DOI: 10.64898/2026.06.13.732081

Primary Citation of related structures

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