7e80

Cryo-EM structure of the flagellar rod with hook and export apparatus from Salmonella

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Flagellar basal-body rod protein FlgG

OrganismNot specified

UniProt P0A1J3

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLGG_SALTY
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–260; UniProt 1–260 Author chain B; PDBConstruct 1–260; UniProt 1–260 Author chain C; PDBConstruct 1–260; UniProt 1–260 Author chain D; PDBConstruct 1–260; UniProt 1–260 Author chain E; PDBConstruct 1–260; UniProt 1–260 Author chain F; PDBConstruct 1–260; UniProt 1–260 Author chain G; PDBConstruct 1–260; UniProt 1–260 Author chain H; PDBConstruct 1–260; UniProt 1–260 Author chain I; PDBConstruct 1–260; UniProt 1–260 Author chain J; PDBConstruct 1–260; UniProt 1–260 Author chain K; PDBConstruct 1–260; UniProt 1–260 Author chain L; PDBConstruct 1–260; UniProt 1–260 Author chain M; PDBConstruct 1–260; UniProt 1–260 Author chain N; PDBConstruct 1–260; UniProt 1–260 Author chain O; PDBConstruct 1–260; UniProt 1–260 Author chain P; PDBConstruct 1–260; UniProt 1–260 Author chain Q; PDBConstruct 1–260; UniProt 1–260 Author chain R; PDBConstruct 1–260; UniProt 1–260 Author chain S; PDBConstruct 1–260; UniProt 1–260 Author chain T; PDBConstruct 1–260; UniProt 1–260 Author chain U; PDBConstruct 1–260; UniProt 1–260 Author chain V; PDBConstruct 1–260; UniProt 1–260 Author chain W; PDBConstruct 1–260; UniProt 1–260 Author chain X; PDBConstruct 1–260; UniProt 1–260

Flagellar basal-body rod protein FlgF

OrganismNot specified

UniProt P16323

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLGF_SALTY
Isoform —
PDB entities 2
Chains and sequence ranges Author chain a; PDBConstruct 1–251; UniProt 1–251 Author chain b; PDBConstruct 1–251; UniProt 1–251 Author chain c; PDBConstruct 1–251; UniProt 1–251 Author chain d; PDBConstruct 1–251; UniProt 1–251 Author chain e; PDBConstruct 1–251; UniProt 1–251

Flagellar MS ring L1

OrganismNot specified

UniProt P15928

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLIF_SALTY
Isoform —
PDB entities 4
Chains and sequence ranges Author chain 5; PDBConstruct 1–21; UniProt 311–331 Author chain 6; PDBConstruct 1–21; UniProt 311–331 Author chain 7; PDBConstruct 1–21; UniProt 311–331 Author chain 8; PDBConstruct 1–21; UniProt 311–331 Author chain 9; PDBConstruct 1–21; UniProt 311–331

Flagellar basal-body rod protein FlgC

OrganismNot specified

UniProt P0A1I7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLGC_SALTY
Isoform —
PDB entities 5
Chains and sequence ranges Author chain f; PDBConstruct 1–134; UniProt 1–134 Author chain g; PDBConstruct 1–134; UniProt 1–134 Author chain h; PDBConstruct 1–134; UniProt 1–134 Author chain i; PDBConstruct 1–134; UniProt 1–134 Author chain j; PDBConstruct 1–134; UniProt 1–134 Author chain p; PDBConstruct 1–134; UniProt 1–134

Flagellar basal body rod protein FlgB

OrganismNot specified

UniProt P16437

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLGB_SALTY
Isoform —
PDB entities 6
Chains and sequence ranges Author chain k; PDBConstruct 1–138; UniProt 1–138 Author chain l; PDBConstruct 1–138; UniProt 1–138 Author chain m; PDBConstruct 1–138; UniProt 1–138 Author chain n; PDBConstruct 1–138; UniProt 1–138 Author chain o; PDBConstruct 1–138; UniProt 1–138

Flagellar hook-basal body complex protein FliE

OrganismNot specified

UniProt P26462

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLIE_SALTY
Isoform —
PDB entities 7
Chains and sequence ranges Author chain q; PDBConstruct 1–104; UniProt 1–104 Author chain r; PDBConstruct 1–104; UniProt 1–104 Author chain s; PDBConstruct 1–104; UniProt 1–104 Author chain t; PDBConstruct 1–104; UniProt 1–104 Author chain u; PDBConstruct 1–104; UniProt 1–104 Author chain v; PDBConstruct 1–104; UniProt 1–104

Flagellar hook protein FlgE

OrganismNot specified

UniProt P0A1J1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLGE_SALTY
Isoform —
PDB entities 8
Chains and sequence ranges Author chain DA; PDBConstruct 1–403; UniProt 1–403 Author chain DB; PDBConstruct 1–403; UniProt 1–403 Author chain DC; PDBConstruct 1–403; UniProt 1–403 Author chain DD; PDBConstruct 1–403; UniProt 1–403 Author chain DE; PDBConstruct 1–403; UniProt 1–403 Author chain DF; PDBConstruct 1–403; UniProt 1–403 Author chain DG; PDBConstruct 1–403; UniProt 1–403 Author chain DH; PDBConstruct 1–403; UniProt 1–403 Author chain DI; PDBConstruct 1–403; UniProt 1–403 Author chain DJ; PDBConstruct 1–403; UniProt 1–403 Author chain DK; PDBConstruct 1–403; UniProt 1–403

Flagellar biosynthetic protein FliR

OrganismNot specified

UniProt P54702

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLIR_SALTY
Isoform —
PDB entities 9
Chains and sequence ranges Author chain CE; PDBConstruct 1–264; UniProt 1–264

Flagellar biosynthetic protein FliQ

OrganismNot specified

UniProt P0A1L5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliP × 5 (P54700) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLIQ_SALTY
Isoform —
PDB entities 10
Chains and sequence ranges Author chain CA; PDBConstruct 1–89; UniProt 1–89 Author chain CB; PDBConstruct 1–89; UniProt 1–89 Author chain CC; PDBConstruct 1–89; UniProt 1–89 Author chain CD; PDBConstruct 1–89; UniProt 1–89

Flagellar biosynthetic protein FliP

OrganismNot specified

UniProt P54700

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 77 Flagellar basal-body rod protein FlgG × 24 (P0A1J3) Flagellar basal-body rod protein FlgF × 5 (P16323) Flagellar MS ring L2 × 5 Flagellar MS ring L1 × 5 (P15928) Flagellar basal-body rod protein FlgC × 6 (P0A1I7) Flagellar basal body rod protein FlgB × 5 (P16437) Flagellar hook-basal body complex protein FliE × 6 (P26462) Flagellar hook protein FlgE × 11 (P0A1J1) Flagellar biosynthetic protein FliR × 1 (P54702) Flagellar biosynthetic protein FliQ × 4 (P0A1L5) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLIP_SALTY
Isoform —
PDB entities 11
Chains and sequence ranges Author chain CF; PDBConstruct 1–245; UniProt 1–245 Author chain w; PDBConstruct 1–245; UniProt 1–245 Author chain x; PDBConstruct 1–245; UniProt 1–245 Author chain y; PDBConstruct 1–245; UniProt 1–245 Author chain z; PDBConstruct 1–245; UniProt 1–245

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id7e80
Deposition date deposition_date2021-02-28
Structure title titleCryo-EM structure of the flagellar rod with hook and export apparatus from Salmonella
Keywords keywordsFlagella, Rod, MOTOR PROTEIN; MOTOR PROTEIN
Experimental Method methodELECTRON MICROSCOPY
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

7e80__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

7e80__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

7e80__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)0.00 Å
Rg (electron density)106.30 Å
Total Rg106.40 Å
Atom count114468
Residues15371
Excluded volume2027100 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7e80__assembly_1__model_1 77-meric (77) Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (11)

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7. Citations (1)