SAXSdb — 9m7b

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Flagellar hook protein FlgE

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 66	No other associated polymer	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	1
Chains and sequence ranges	Author chain DA； PDBConstruct 1–402； UniProt 2–403 Author chain DB； PDBConstruct 1–402； UniProt 2–403 Author chain DC； PDBConstruct 1–402； UniProt 2–403 Author chain DD； PDBConstruct 1–402； UniProt 2–403 Author chain DE； PDBConstruct 1–402； UniProt 2–403 Author chain DF； PDBConstruct 1–402； UniProt 2–403 Author chain DG； PDBConstruct 1–402； UniProt 2–403 Author chain DH； PDBConstruct 1–402； UniProt 2–403 Author chain DI； PDBConstruct 1–402； UniProt 2–403 Author chain DJ； PDBConstruct 1–402； UniProt 2–403 Author chain DK； PDBConstruct 1–402； UniProt 2–403 Author chain EA； PDBConstruct 1–402； UniProt 2–403 Author chain EB； PDBConstruct 1–402； UniProt 2–403 Author chain EC； PDBConstruct 1–402； UniProt 2–403 Author chain ED； PDBConstruct 1–402； UniProt 2–403 Author chain EE； PDBConstruct 1–402； UniProt 2–403 Author chain EF； PDBConstruct 1–402； UniProt 2–403 Author chain EG； PDBConstruct 1–402； UniProt 2–403 Author chain EH； PDBConstruct 1–402； UniProt 2–403 Author chain EI； PDBConstruct 1–402； UniProt 2–403 Author chain EJ； PDBConstruct 1–402； UniProt 2–403 Author chain EK； PDBConstruct 1–402； UniProt 2–403 Author chain FA； PDBConstruct 1–402； UniProt 2–403 Author chain FB； PDBConstruct 1–402； UniProt 2–403 Author chain FC； PDBConstruct 1–402； UniProt 2–403 Author chain FD； PDBConstruct 1–402； UniProt 2–403 Author chain FE； PDBConstruct 1–402； UniProt 2–403 Author chain FF； PDBConstruct 1–402； UniProt 2–403 Author chain FG； PDBConstruct 1–402； UniProt 2–403 Author chain FH； PDBConstruct 1–402； UniProt 2–403 Author chain FI； PDBConstruct 1–402； UniProt 2–403 Author chain FJ； PDBConstruct 1–402； UniProt 2–403 Author chain FK； PDBConstruct 1–402； UniProt 2–403 Author chain GA； PDBConstruct 1–402； UniProt 2–403 Author chain GB； PDBConstruct 1–402； UniProt 2–403 Author chain GC； PDBConstruct 1–402； UniProt 2–403 Author chain GD； PDBConstruct 1–402； UniProt 2–403 Author chain GE； PDBConstruct 1–402； UniProt 2–403 Author chain GF； PDBConstruct 1–402； UniProt 2–403 Author chain GG； PDBConstruct 1–402； UniProt 2–403 Author chain GH； PDBConstruct 1–402； UniProt 2–403 Author chain GI； PDBConstruct 1–402； UniProt 2–403 Author chain GJ； PDBConstruct 1–402； UniProt 2–403 Author chain GK； PDBConstruct 1–402； UniProt 2–403 Author chain HA； PDBConstruct 1–402； UniProt 2–403 Author chain HB； PDBConstruct 1–402； UniProt 2–403 Author chain HC； PDBConstruct 1–402； UniProt 2–403 Author chain HD； PDBConstruct 1–402； UniProt 2–403 Author chain HE； PDBConstruct 1–402； UniProt 2–403 Author chain HF； PDBConstruct 1–402； UniProt 2–403 Author chain HG； PDBConstruct 1–402； UniProt 2–403 Author chain HH； PDBConstruct 1–402； UniProt 2–403 Author chain HI； PDBConstruct 1–402； UniProt 2–403 Author chain HJ； PDBConstruct 1–402； UniProt 2–403 Author chain HK； PDBConstruct 1–402； UniProt 2–403 Author chain IA； PDBConstruct 1–402； UniProt 2–403 Author chain IB； PDBConstruct 1–402； UniProt 2–403 Author chain IC； PDBConstruct 1–402； UniProt 2–403 Author chain ID； PDBConstruct 1–402； UniProt 2–403 Author chain IE； PDBConstruct 1–402； UniProt 2–403 Author chain IF； PDBConstruct 1–402； UniProt 2–403 Author chain IG； PDBConstruct 1–402； UniProt 2–403 Author chain IH； PDBConstruct 1–402； UniProt 2–403 Author chain II； PDBConstruct 1–402； UniProt 2–403 Author chain IJ； PDBConstruct 1–402； UniProt 2–403 Author chain IK； PDBConstruct 1–402； UniProt 2–403

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_id	9m7b
Deposition date deposition_date	2025-03-10
Structure title title	Structure of flagellar hook at 3.14 angstroms resolution,conformation 2.
Keywords keywords	flagellum, hook, FlgE, PROTEIN FIBRIL; PROTEIN FIBRIL
Experimental Method method	ELECTRON 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.

9m7b__assembly_1__model_1

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

Download this curve (.dat)

9m7b__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9m7b__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	0.00 Å
Rg (electron density)	103.60 Å
Total Rg	103.60 Å
Atom count	195294
Residues	26532
Excluded volume	3417000 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9m7b__assembly_1__model_1`	66-meric （66）	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 (1)

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	triclinic

Resolution resolution	3.14 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	435796

Description description	Flagellar hook protein FlgE
Molecular weight formula_weight	42102.0 kDa
Source method src_method	nat
Copy count entity_count	66

Polymer type type	polypeptide(L)
Chain IDs strand_id	;DA,DB,DC,DD,DE,DF,DG,DH,DI,DJ,DK,EA,EB,EC,ED,EE,EF,EG,EH,EI,EJ,EK,FA,FB,FC,FD,FE,FF,FG,FH,FI,FJ,FK,GA,GB,GC,GD,GE,GF,GG,GH,GI,GJ,GK,HA,HB,HC,HD,HE,HF,HG,HH,HI,HJ,HK,IA,IB,IC,ID,IE,IF,IG,IH,II,IJ,IK ;
Atom count atom_count	195294

Structure of flagellar hook at 3.14 angstroms resolution,conformation 2.

1. Protein Identity and Related Structures Protein Identity & Related Structures

Flagellar hook protein FlgE

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9m7b__assembly_1__model_1

9m7b__assembly_1__model_1 | I(q)

9m7b__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (1)

Entity 1 Entity 1 polymer

Polymer Polymer

7. Citations (1)

Structure of flagellar hook at 3.14 angstroms resolution,conformation 2.

1. Protein Identity and Related Structures Protein Identity & Related Structures

Flagellar hook protein FlgE

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9m7b__assembly_1__model_1

9m7b__assembly_1__model_1 | I(q)

9m7b__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (1)

Entity 1 Entity 1 polymer

Polymer Polymer

7. Citations (1)