SAXSdb — 1o9f

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

14-3-3-LIKE PROTEIN C

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	PLASMA MEMBRANE H+ ATPASE × 2 （Q40409） FUSICOCCIN × 2 water × 4	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	143C_TOBAC
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–260； UniProt 1–260

PLASMA MEMBRANE H+ ATPASE

OrganismNot specified

UniProt Q40409

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 C × 2 （P93343） FUSICOCCIN × 2 water × 4	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q40409
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain P； PDBConstruct 1–5； UniProt 436–440

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	1o9f
Deposition date deposition_date	2002-12-12
Structure title title	Structural view of a fungal toxin acting on a 14-3-3 regulatory complex
Keywords keywords	PROTEIN-BINDING, FUSICOCCIN, 14-3-3 FAMILY, ACTIVATING DRUG, PLANT PLASMA MEMBRANE (H+)ATPASE, PROTEIN BINDING; PROTEIN BINDING
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.

1o9f__assembly_1__model_1

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

Download this curve (.dat)

1o9f__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1o9f__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	27.28 Å
Rg (electron density)	26.29 Å
Total Rg	27.06 Å
Atom count	3880
Residues	474
Excluded volume	69165 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1o9f__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 (4)

Entity 1 Entity 1 polymer

Description description	14-3-3-LIKE PROTEIN C
Molecular weight formula_weight	29400.0 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	2002

MAVAPTAREENVYMAKLAEQAERYEEMVEFMEKVSNSLGSEELTVEERNLLSVAYKNVIGARRASWRIISSIEQKEESRGNEEHVNSIREYRSKIENELSKICDGILKLLDAKLIPSAASGDSKVFYLKMKGDYHRYLAEFKTGAERKEAAESTLTAYKAAQDIATTELAPTHPIRLGLALNFSVFYYEILNSPDRACNLAKQAFDEAIAELDTLGEESYKDSTLIMQLLRDNLTLWTSDMQDDGADEIKEDPKPDEAKN

Source Source

Source organism organism	NICOTIANA TABACUM
Common name common_name	COMMON TOBACCO
NCBI taxonomy ID ncbi_taxonomy_id	4097
Host organism host_organism	ESCHERICHIA COLI

Entity 2 Entity 2 polymer

Description description	PLASMA MEMBRANE H+ ATPASE
Molecular weight formula_weight	676.6 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	P

QSYTV

Entity 3 Entity 3 non-polymer

Description description	FUSICOCCIN
Molecular weight formula_weight	680.8 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	62

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6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d1o9fa_
Class class	a — All alpha proteins
Fold Fold fold	a.118 — alpha-alpha superhelix
Superfamily Superfamily superfamily	a.118.7 — 14-3-3 protein
Family Family family	a.118.7.1 — 14-3-3 protein

CATH v4.4 (1 domains)

Domain ID domain_id	1o9fA00
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	108.800 Å
Unit-cell length b length_b	108.800 Å
Unit-cell length c length_c	135.700 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	12

Space group space_group	P 65 2 2
Space-group number int_tables_number	179
Crystal system crystal_system	—

Resolution resolution	2.700 Å
Low-resolution limit resolution_low	19.210 Å
R factor r_factor	0.2240
R_work r_work	0.2240
R_free r_free	0.2630

Structural view of a fungal toxin acting on a 14-3-3 regulatory complex

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

14-3-3-LIKE PROTEIN C

State in the Current Structure

Other States of the Same Protein in the Database

PLASMA MEMBRANE H+ ATPASE

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

1o9f__assembly_1__model_1

1o9f__assembly_1__model_1 | I(q)

1o9f__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 (4)

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 water

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

CATH v4.4 (1 domains)

7. Citations (1)

Structural view of a fungal toxin acting on a 14-3-3 regulatory complex

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

14-3-3-LIKE PROTEIN C

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

PLASMA MEMBRANE H+ ATPASE

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

1o9f__assembly_1__model_1

1o9f__assembly_1__model_1 | I(q)

1o9f__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 (4)

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 water

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

CATH v4.4 (1 domains)

7. Citations (1)