SAXSdb — 3qbq

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

Tumor necrosis factor ligand superfamily member 11

Mus musculus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 6	Tumor necrosis factor receptor superfamily member 11A × 3 （O35305） water × 6	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 6	Tumor necrosis factor receptor superfamily member 11A × 3 （O35305） water × 6	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	TNF11_MOUSE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–160； UniProt 157–316 Author chain C； PDBConstruct 1–160； UniProt 157–316

Tumor necrosis factor receptor superfamily member 11A

Mus musculus

UniProt O35305

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 6	Tumor necrosis factor ligand superfamily member 11 × 3 （O35235） water × 6	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 6	Tumor necrosis factor ligand superfamily member 11 × 3 （O35235） water × 6	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	TNR11_MOUSE
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–170； UniProt 32–201 Author chain D； PDBConstruct 1–170； UniProt 32–201

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	3qbq
Deposition date deposition_date	2011-01-13
Structure title title	Crystal structure of extracellular domains of mouse RANK-RANKL complex
Keywords keywords	tumor necrosis factor (TNF) Ligand-receptor superfamily fold, cytokine-cytokine receptor complex; CYTOKINE/CYTOKINE RECEPTOR
Experimental Method method	X-RAY DIFFRACTION

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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.

3qbq__assembly_1__model_1

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

Download this curve (.dat)

3qbq__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

3qbq__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	34.12 Å
Rg (electron density)	33.56 Å
Total Rg	34.18 Å
Atom count	7398
Residues	957
Excluded volume	129840 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`3qbq__assembly_1__model_1`	hexameric （6）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`3qbq__assembly_2__model_1`	hexameric （6）	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 (3)

Entity 1 Entity 1 polymer

Description description	Tumor necrosis factor ligand superfamily member 11
Molecular weight formula_weight	17860.0 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,C
Atom count atom_count	5114

GKPEAQPFAHLTINAASIPSGSHKVTLSSWYHDRGWAKISNMTLSNGKLRVNQDGFYYLYANICFRHHETSGSVPTDYLQLMVYVVKTSIKIPSSHNLMKGGSTKNWSGNSEFHFYSINVGGFFKLRAGEEISIQVSNPSLLDPDQDATYFGAFKVQDID

Source Source

Source organism organism	Mus musculus
Common name common_name	mouse
NCBI taxonomy ID ncbi_taxonomy_id	10090
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	Tumor necrosis factor receptor superfamily member 11A
Molecular weight formula_weight	18669.1 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B,D

TPPCTQERHYEHLGRCCSRCEPGKYLSSKCTPTSDSVCLPCGPDEYLDTWNEEDKCLLHKVCDAGKALVAVDPGNHTAPRRCACTAGYHWNSDCECCRRNTECAPGFGAQHPLQLNKDTVCTPCLLGFFSDVFSSTDKCKPWTNCTLLGKLEAHQGTTESDVVCSSSMTL

Source Source

Source organism organism	Mus musculus
Common name common_name	mouse
NCBI taxonomy ID ncbi_taxonomy_id	10090
Host organism host_organism	Escherichia coli

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	182

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6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d3qbqa_
Class class	b — All beta proteins
Fold Fold fold	b.22 — TNF-like
Superfamily Superfamily superfamily	b.22.1 — TNF-like
Family Family family	b.22.1.1 — TNF-like

Domain ID domain_id	d3qbqc_
Class class	b — All beta proteins
Fold Fold fold	b.22 — TNF-like
Superfamily Superfamily superfamily	b.22.1 — TNF-like
Family Family family	b.22.1.1 — TNF-like

CATH v4.4 (6 domains)

Domain ID domain_id	3qbqA00
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	40 —

Domain ID domain_id	3qbqB01
Class class	2 — Mainly Beta
Architecture architecture	10 — Ribbon
Topology topology	50 — Tumor Necrosis Factor Receptor, subunit A; domain 2
Homologous superfamily homologous superfamily	10 — Tumor Necrosis Factor Receptor, subunit A, domain 2

Domain ID domain_id	3qbqB02
Class class	2 — Mainly Beta
Architecture architecture	10 — Ribbon
Topology topology	50 — Tumor Necrosis Factor Receptor, subunit A; domain 2
Homologous superfamily homologous superfamily	10 — Tumor Necrosis Factor Receptor, subunit A, domain 2

Domain ID domain_id	3qbqC00
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	40 —

Domain ID domain_id	3qbqD01
Class class	2 — Mainly Beta
Architecture architecture	10 — Ribbon
Topology topology	50 — Tumor Necrosis Factor Receptor, subunit A; domain 2
Homologous superfamily homologous superfamily	10 — Tumor Necrosis Factor Receptor, subunit A, domain 2

Domain ID domain_id	3qbqD02
Class class	2 — Mainly Beta
Architecture architecture	10 — Ribbon
Topology topology	50 — Tumor Necrosis Factor Receptor, subunit A; domain 2
Homologous superfamily homologous superfamily	10 — Tumor Necrosis Factor Receptor, subunit A, domain 2

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Unit-cell length a length_a	120.860 Å
Unit-cell length b length_b	120.860 Å
Unit-cell length c length_c	93.425 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	120.00 °
Molecules per unit cell Z z_pdb	6

Space group space_group	P 3
Space-group number int_tables_number	143
Crystal system crystal_system	—

Resolution resolution	2.500 Å
Low-resolution limit resolution_low	45.660 Å
R factor r_factor	—
R_work r_work	0.2270
R_free r_free	0.2490

Crystal structure of extracellular domains of mouse RANK-RANKL complex

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

Tumor necrosis factor ligand superfamily member 11

State in the Current Structure

Other States of the Same Protein in the Database

Tumor necrosis factor receptor superfamily member 11A

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

3qbq__assembly_1__model_1

3qbq__assembly_1__model_1 | I(q)

3qbq__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (2 domains)

CATH v4.4 (6 domains)

7. Citations (1)

Crystal structure of extracellular domains of mouse RANK-RANKL complex

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

Tumor necrosis factor ligand superfamily member 11

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Tumor necrosis factor receptor superfamily member 11A

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

3qbq__assembly_1__model_1

3qbq__assembly_1__model_1 | I(q)

3qbq__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (2 domains)

CATH v4.4 (6 domains)

7. Citations (1)