SAXSdb — 3v3v

▼

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

Mitogen-activated protein kinase 8

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	C-Jun-amino-terminal kinase-interacting protein 1 × 1 （Q9WVI9） 3,5,6,7-TETRAHYDROXY-2-(3,4-DIHYDROXYPHENYL)-4H-CHROMEN-4-ONE × 1 SULFATE ION × 7 CHLORIDE ION × 1 water × 2	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 4	C-Jun-amino-terminal kinase-interacting protein 1 × 2 （Q9WVI9） 3,5,6,7-TETRAHYDROXY-2-(3,4-DIHYDROXYPHENYL)-4H-CHROMEN-4-ONE × 2 SULFATE ION × 14 CHLORIDE ION × 2 water × 4	Consistent with protein count
3	Protein heterocomplex	Heteromer	Protein 16	C-Jun-amino-terminal kinase-interacting protein 1 × 8 （Q9WVI9） 3,5,6,7-TETRAHYDROXY-2-(3,4-DIHYDROXYPHENYL)-4H-CHROMEN-4-ONE × 8 SULFATE ION × 56 CHLORIDE ION × 8 water × 16	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MK08_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–366； UniProt 1–366

C-Jun-amino-terminal kinase-interacting protein 1

OrganismNot specified

UniProt Q9WVI9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	Mitogen-activated protein kinase 8 × 1 （P45983） 3,5,6,7-TETRAHYDROXY-2-(3,4-DIHYDROXYPHENYL)-4H-CHROMEN-4-ONE × 1 SULFATE ION × 7 CHLORIDE ION × 1 water × 2	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 4	Mitogen-activated protein kinase 8 × 2 （P45983） 3,5,6,7-TETRAHYDROXY-2-(3,4-DIHYDROXYPHENYL)-4H-CHROMEN-4-ONE × 2 SULFATE ION × 14 CHLORIDE ION × 2 water × 4	Consistent with protein count
3	Protein heterocomplex	Heteromer	Protein 16	Mitogen-activated protein kinase 8 × 8 （P45983） 3,5,6,7-TETRAHYDROXY-2-(3,4-DIHYDROXYPHENYL)-4H-CHROMEN-4-ONE × 8 SULFATE ION × 56 CHLORIDE ION × 8 water × 16	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	JIP1_MOUSE
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–11； UniProt 153–163

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id	3v3v
Deposition date deposition_date	2011-12-14
Structure title title	Structural and functional analysis of quercetagetin, a natural JNK1 inhibitor
Keywords keywords	TRANSFERASE, PHOSPHORYLATION, TRANSFERASE-TRANSFERASE INHIBITOR complex; TRANSFERASE/TRANSFERASE INHIBITOR
Experimental Method method	X-RAY DIFFRACTION

▼

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.

3v3v__assembly_1__model_1

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

Download this curve (.dat)

3v3v__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

3v3v__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	22.74 Å
Rg (electron density)	21.69 Å
Total Rg	22.52 Å
Atom count	2925
Residues	361
Excluded volume	52252 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`3v3v__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`3v3v__assembly_2__model_1`	tetrameric （4）	Success	4.1.3-1-20251215 (887e7ef)	View Download
3	1	`3v3v__assembly_3__model_1`	hexadecameric （16）	Success	4.1.3-1-20251215 (887e7ef)	View Download

▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (6)

Entity 1 Entity 1 polymer

Description description	Mitogen-activated protein kinase 8
Molecular weight formula_weight	43666.4 kDa
EC 编号 ec_number	2.7.11.24
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	2952

MSRSKRDNNFYSVEIGDSTFTVLKRYQNLKPIGSGAQGIVCAAYDAILERNVAIKKLSRPFQNQTHAKRAYRELVLMKCVNHKNIIGLLNVFTPQKSLEEFQDVYIVMELMDANLCQVIQMELDHERMSYLLYQMLCGIKHLHSAGIIHRDLKPSNIVVKSDCTLKILDFGLARTAGTSFMMTPEVVTRYYRAPEVILGMGYKENVDIWSVGCIMGEMIKGGVLFPGTDHIDQWNKVIEQLGTPCPEFMKKLQPTVRTYVENRPKYAGYSFEKLFPDVLFPADSEHNALKASQARDLLSKMLVIDASKRISVDEALQHPYINVWYDPSEAEAPPPKIPDKQLDEREHTIEEWKELIYKEVMDLPKRPTTLNLFHHHHHH

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	C-Jun-amino-terminal kinase-interacting protein 1
Molecular weight formula_weight	1345.6 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

RPKRPTTLNLF

Entity 3 Entity 3 non-polymer

Description description	3,5,6,7-TETRAHYDROXY-2-(3,4-DIHYDROXYPHENYL)-4H-CHROMEN-4-ONE
Molecular weight formula_weight	318.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	SULFATE ION
Molecular weight formula_weight	96.1 kDa
Source method src_method	syn
Copy count entity_count	7

Entity 5 Entity 5 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 6 Entity 6 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	27

▼

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id	3v3vA01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily	20 — Phosphorylase Kinase; domain 1

Domain ID domain_id	3v3vA02
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily	10 — Transferase(Phosphotransferase) domain 1

▶

Unit-cell length a length_a	172.370 Å
Unit-cell length b length_b	172.370 Å
Unit-cell length c length_c	86.040 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	16

Space group space_group	I 4 2 2
Space-group number int_tables_number	97
Crystal system crystal_system	—

Resolution resolution	2.700 Å
Low-resolution limit resolution_low	20.000 Å
R factor r_factor	0.2285
R_work r_work	0.2268
R_free r_free	0.2655

Structural and functional analysis of quercetagetin, a natural JNK1 inhibitor

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

Mitogen-activated protein kinase 8

State in the Current Structure

Other States of the Same Protein in the Database

C-Jun-amino-terminal kinase-interacting protein 1

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

3v3v__assembly_1__model_1

3v3v__assembly_1__model_1 | I(q)

3v3v__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (6)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 water

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)

Structural and functional analysis of quercetagetin, a natural JNK1 inhibitor

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

Mitogen-activated protein kinase 8

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

C-Jun-amino-terminal kinase-interacting protein 1

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

3v3v__assembly_1__model_1

3v3v__assembly_1__model_1 | I(q)

3v3v__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (6)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 water

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)