SAXSdb — 4dx0

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

14-3-3-like protein E

Nicotiana tabacum

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 4	N.plumbaginifolia H+-translocating ATPase mRNA × 2 （Q42932） 4-[(4R)-4-(4-nitrophenyl)-6-oxidanylidene-3-phenyl-1,4-dihydropyrrolo[3,4-c]pyrazol-5-yl]benzoic acid × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	1433E_TOBAC
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 6–243； UniProt 1–238

N.plumbaginifolia H+-translocating ATPase mRNA

Nicotiana plumbaginifolia

UniProt Q42932

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 4	14-3-3-like protein E × 2 （O49997） 4-[(4R)-4-(4-nitrophenyl)-6-oxidanylidene-3-phenyl-1,4-dihydropyrrolo[3,4-c]pyrazol-5-yl]benzoic acid × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q42932_NICPL
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain P； PDBConstruct 1–31； UniProt 926–956

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	4dx0
Deposition date deposition_date	2012-02-27
Structure title title	Structure of the 14-3-3/PMA2 complex stabilized by a pyrazole derivative
Keywords keywords	14-3-3 fold, Pyrrolidinones, PROTEIN BINDING-Hydrolase complex; PROTEIN BINDING/Hydrolase
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.

4dx0__assembly_1__model_1

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

Download this curve (.dat)

4dx0__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

4dx0__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	26.97 Å
Rg (electron density)	25.90 Å
Total Rg	26.78 Å
Atom count	4206
Residues	520
Excluded volume	74585 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`4dx0__assembly_1__model_1`	tetrameric （4）	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	14-3-3-like protein E
Molecular weight formula_weight	27485.0 kDa
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	2112

GAMGSMAESTREENVYMAKLAEQAERYEEMVEFMEKVAKTVDVEELTVEERNLLSVAYKNVIGARRASWRIISSIEQKEESRGNEDHVSSIKEYRGKIEAELSKICDGILNLLESHLIPVASTAESKVFYLKMKGDYHRYLAEFKTGAERKEAAENTLLAYKSAQDIALAELAPTHPIRLGLALNFSVFYYEILNSSDRACNLAKQAFDDAIAELDTLGEESYKDSTLIMQLLRDNLTLWTSD

Source Source

Source organism organism	Nicotiana tabacum
Common name common_name	American tobacco,tobacco
NCBI taxonomy ID ncbi_taxonomy_id	4097
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	N.plumbaginifolia H+-translocating ATPase mRNA
Molecular weight formula_weight	3597.1 kDa
EC 编号 ec_number	3.6.3.6
Mutation mutation	T955D, V956I
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	P

RRELHTLKGHVEAVVKLKGLDIETIQQSYDI

Source Source

Source organism organism	Nicotiana plumbaginifolia
Common name common_name	leadwort-leaved tobacco
NCBI taxonomy ID ncbi_taxonomy_id	4092
Host organism host_organism	Escherichia coli

Entity 3 Entity 3 non-polymer

Description description	4-[(4R)-4-(4-nitrophenyl)-6-oxidanylidene-3-phenyl-1,4-dihydropyrrolo[3,4-c]pyrazol-5-yl]benzoic acid
Molecular weight formula_weight	440.4 kDa
Source method src_method	syn
Copy count entity_count	1

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6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id	4dx0A00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	190 — Delta-Endotoxin; domain 1
Homologous superfamily homologous superfamily	20 — 14-3-3 domain

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Unit-cell length a length_a	98.450 Å
Unit-cell length b length_b	98.450 Å
Unit-cell length c length_c	216.710 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 41 2 2
Space-group number int_tables_number	98
Crystal system crystal_system	—

Resolution resolution	3.400 Å
Low-resolution limit resolution_low	19.830 Å
R factor r_factor	0.3577
R_work r_work	0.3556
R_free r_free	0.3992

Structure of the 14-3-3/PMA2 complex stabilized by a pyrazole derivative

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

14-3-3-like protein E

State in the Current Structure

Other States of the Same Protein in the Database

N.plumbaginifolia H+-translocating ATPase mRNA

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

4dx0__assembly_1__model_1

4dx0__assembly_1__model_1 | I(q)

4dx0__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 non-polymer

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)

Structure of the 14-3-3/PMA2 complex stabilized by a pyrazole derivative

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

14-3-3-like protein E

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

N.plumbaginifolia H+-translocating ATPase mRNA

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

4dx0__assembly_1__model_1

4dx0__assembly_1__model_1 | I(q)

4dx0__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 non-polymer

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)