SAXSdb — 3a9j

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

Ubiquitin

Mus musculus

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain A； UniProt 1–76 Chain B； UniProt 1–76	Mutation：K63R Mutation：77D	Mitogen-activated protein kinase kinase kinase 7-interacting protein 2 × 1 （Q99K90） ZN ZINC ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；90mM Bis-Tris-HCl (pH 6.5), 180mM ammonium acetate, 21% PE3350, 4% pentaerythritol ethoxylate, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.18 Å R-free 0.191

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 3A9J	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
2ZNV Crystal structure of human AMSH-LP DUB domain in complex with Lys63-linked ubiquitin dimer Deposited 2008-05-01	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–76（76 aa）	Mutation：K63R	EDO 1,2-ETHANEDIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；180mM tri-ammonium citrate (pH 7.0), 24% PEG 3350, 3% 1,6-Hexanediol, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.60 Å R-free 0.215
2ZNV Crystal structure of human AMSH-LP DUB domain in complex with Lys63-linked ubiquitin dimer Deposited 2008-05-01	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 1–76（76 aa）	Mutation：M77D	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；180mM tri-ammonium citrate (pH 7.0), 24% PEG 3350, 3% 1,6-Hexanediol, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.60 Å R-free 0.215
2ZNV Crystal structure of human AMSH-LP DUB domain in complex with Lys63-linked ubiquitin dimer Deposited 2008-05-01	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 5 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain E 1–76（76 aa）	Mutation：K63R	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；180mM tri-ammonium citrate (pH 7.0), 24% PEG 3350, 3% 1,6-Hexanediol, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.60 Å R-free 0.215
2ZNV Crystal structure of human AMSH-LP DUB domain in complex with Lys63-linked ubiquitin dimer Deposited 2008-05-01	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 6 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain F 1–76（76 aa）	Mutation：M77D	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；180mM tri-ammonium citrate (pH 7.0), 24% PEG 3350, 3% 1,6-Hexanediol, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.60 Å R-free 0.215
3A1Q Crystal structure of the mouse RAP80 UIMs in complex with Lys63-linked di-ubiquitin Deposited 2009-04-21	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–76（76 aa） Chain B 1–76（76 aa）	Mutation：77D Mutation：K63R	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；100mM Tris-HCl(pH8.5), 32% PEG4000, 200mM sodium acetate, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 2.20 Å R-free 0.268
3A1Q Crystal structure of the mouse RAP80 UIMs in complex with Lys63-linked di-ubiquitin Deposited 2009-04-21	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain D 1–76（76 aa） Chain E 1–76（76 aa）	Mutation：77D Mutation：K63R	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；100mM Tris-HCl(pH8.5), 32% PEG4000, 200mM sodium acetate, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 2.20 Å R-free 0.268
3A9K Crystal structure of the mouse TAB3-NZF in complex with Lys63-linked di-ubiquitin Deposited 2009-10-29	Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–76（76 aa） Chain B 1–76（76 aa）	Mutation：K63R Mutation：77D	ZN ZINC ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100mM Bis-Tris-HCl (pH 6.5), 21% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.40 Å R-free 0.218

3 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	UBIQ_MOUSE
Isoform	—
PDB entities	1, 2
Chains and sequence ranges	Author chain A； PDBConstruct 1–76； UniProt 1–76 Author chain B； PDBConstruct 1–76； UniProt 1–76

Mitogen-activated protein kinase kinase kinase 7-interacting protein 2

Mus musculus

UniProt Q99K90

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain C； UniProt 665–693	Fragment：RanBP2-type, residues 665-693	Ubiquitin × 1 （P62991） Ubiquitin × 1 （P62991） ZN ZINC ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；90mM Bis-Tris-HCl (pH 6.5), 180mM ammonium acetate, 21% PE3350, 4% pentaerythritol ethoxylate, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.18 Å R-free 0.191

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 3A9J	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
7E62 Mouse TAB2 NZF in complex with Lys6-linked diubiquitin Deposited 2021-02-21	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain C 644–693（50 aa）	Not recorded	EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 1 ZN ZINC ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；100 mM HEPES-NaOH (pH 7.5), 1.44 M sodium citrate	Resolution 1.99 Å R-free 0.264
7E62 Mouse TAB2 NZF in complex with Lys6-linked diubiquitin Deposited 2021-02-21	Different construct Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain J 644–693（50 aa）	Not recorded	ZN ZINC ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；100 mM HEPES-NaOH (pH 7.5), 1.44 M sodium citrate	Resolution 1.99 Å R-free 0.264

1 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	TAB2_MOUSE
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain C； PDBConstruct 6–34； UniProt 665–693

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	3a9j
Deposition date deposition_date	2009-10-29
Structure title title	Crystal structure of the mouse TAB2-NZF in complex with Lys63-linked di-ubiquitin
Keywords keywords	protein complex, Cytoplasm, Isopeptide bond, Metal-binding, Zinc, Zinc-finger, SIGNALING PROTEIN-METAL BINDING PROTEIN complex; SIGNALING PROTEIN/METAL BINDING PROTEIN
Experimental Method method	X-RAY DIFFRACTION

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	18.75 Å
Radius of gyration Rg (electron density) rg_electron	17.78 Å
Forward intensity I(0) i0	8484630.00
Molecular weight molecular_weight	21023.0 kDa
Excluded volume excluded_volume	26229 Å³
Envelope volume envelope_volume	31054 Å³
Hydration-shell volume shell_volume	15202 Å³
Envelope diameter envelope_diameter	59.2 Å
Shell Rg shell_rg	22.86 Å
Envelope Rg envelope_rg	17.77 Å
Shape Rg shape_rg	17.79 Å
Total Rg total_rg	18.60 Å
Total atoms total_atoms	1470
Residues n_residues	185
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	60.9 Å
Rg (real space) rg_real	18.72 Å
Rg uncertainty (real space) rg_real_error	0.34 Å
I(0) (real space) i0_real	8.4850e+06
I(0) uncertainty (real space) i0_real_error	8.7510e+04
Rg (reciprocal space) rg_reciprocal	18.73 Å
I(0) (reciprocal space) i0_reciprocal	8485000.0000
Solution quality estimate total_estimate	0.8950
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	2
Primary peak position r_peak_primary	21.7 Å
Skewness Skewness skewness	0.307
Kurtosis Kurtosis kurtosis	-0.351
Angular range angular_range	— – 0.4250 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	1260000.0000
Real-space data points n_real_points	74
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.878; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.998

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Description description	Ubiquitin
Molecular weight formula_weight	8604.8 kDa
Mutation mutation	K63R
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	1706

MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQRESTLHLVLRLRGG

来源 Source

来源生物 organism	Mus musculus
通用名 common_name	mouse
NCBI Class编号 ncbi_taxonomy_id	10090
宿主生物 host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	Ubiquitin
Molecular weight formula_weight	8691.9 kDa
Mutation mutation	77D
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGGD

来源 Source

来源生物 organism	Mus musculus
通用名 common_name	mouse
NCBI Class编号 ncbi_taxonomy_id	10090
宿主生物 host_organism	Escherichia coli

Entity 3 Entity 3 polymer

Description description	Mitogen-activated protein kinase kinase kinase 7-interacting protein 2
Molecular weight formula_weight	3862.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

GPGHMGAQWNCTACTFLNHPALIRCEQCEMPRHF

来源 Source

来源生物 organism	Mus musculus
通用名 common_name	mouse
NCBI Class编号 ncbi_taxonomy_id	10090
宿主生物 host_organism	Escherichia coli

Entity 4 Entity 4 non-polymer

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 5 Entity 5 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	205

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7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d3a9ja_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamily	d.15.1 — Ubiquitin-like
Family Family family	d.15.1.1 — Ubiquitin-related

Domain ID domain_id	d3a9jb_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamily	d.15.1 — Ubiquitin-like
Family Family family	d.15.1.1 — Ubiquitin-related

CATH v4.4 (2 domains)

Domain ID domain_id	3a9jA00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily	90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

Domain ID domain_id	3a9jB00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily	90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

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8. Citations (1)

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Unit-cell length a length_a	30.085 Å
Unit-cell length b length_b	71.478 Å
Unit-cell length c length_c	72.029 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	4

Space group space_group	P 21 21 21
Space-group number int_tables_number	19
Crystal system crystal_system	—

Resolution resolution	1.180 Å
Low-resolution limit resolution_low	36.010 Å
R factor r_factor	0.1657
R_work r_work	0.1644
R_free r_free	0.1910

fit	/app/data/saxs_computation/a9/3a9j/3a9j.fit
pddf	/app/data/pr_computation/a9/3a9j/3a9j.pr.out
profile	/app/data/saxs_computation/a9/3a9j/3a9j.dat

Crystal structure of the mouse TAB2-NZF in complex with Lys63-linked di-ubiquitin

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

Ubiquitin

State in the Current Structure

Other States of the Same Protein in the Database

Mitogen-activated protein kinase kinase kinase 7-interacting protein 2

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

6. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

Entity 2 Entity 2 polymer

Polymer Polymer

来源 Source

Entity 3 Entity 3 polymer

Polymer Polymer

来源 Source

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)