SAXSdb — 9veg

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

Vip1

Bacillus thuringiensis

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 6	Vip2 × 1 （A0A075BFD8） CALCIUM ION × 14	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A075BFL2_BACTU
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–656； UniProt 223–878 Author chain B； PDBConstruct 1–656； UniProt 223–878 Author chain C； PDBConstruct 1–656； UniProt 223–878 Author chain F； PDBConstruct 1–656； UniProt 223–878 Author chain G； PDBConstruct 1–656； UniProt 223–878

Vip2

Bacillus thuringiensis

UniProt A0A075BFD8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 6	Vip1 × 5 （A0A075BFL2） CALCIUM ION × 14	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A075BFD8_BACTU
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain H； PDBConstruct 1–400； UniProt 62–461

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	9veg
Deposition date deposition_date	2025-06-09
Structure title title	Structural basis for the assembly and translocation of the Vip1-Vip2 insecticidal binary toxin from Bacillus thuringiensis
Keywords keywords	binary toxin, biopesticide, TOXIN; TOXIN
Experimental Method method	ELECTRON MICROSCOPY

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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.

9veg__assembly_1__model_1

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

Download this curve (.dat)

9veg__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9veg__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	51.34 Å
Rg (electron density)	51.13 Å
Total Rg	51.27 Å
Atom count	23058
Residues	2947
Excluded volume	408790 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9veg__assembly_1__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	Vip1
Molecular weight formula_weight	72654.5 kDa
Source method src_method	man
Copy count entity_count	5

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,F,G
Atom count atom_count	23058

DEDTDTDGDSIPDLWEENGYTIQNRIAVKWDDSLASKGYTKFVSNPLDSHTVGDPYTDYEKAARDLDMSNAKETFNPLVAAFPSVNVNMEKVILSPNKNLSNSVESHSSTNWSYTNTVGASVEAGFGPKGLSFGVSASYQHSETVAQEWGTSKGNTSQFNTASAGYLNANVRYNNVGTGAIYEVKPTTSFVLDKNTIATITAKSNSTALNISPGESYPKKGQNGIAITSMDDFNSHPITLNKQQVDQLLNNKPMMLETNQTDGVYKIKDTHGNIVTGGEWNGVTQQIKAKTASIIVDNGERVSEKRVAAKDYDYPEDKTPSLTLKDALKLSYPDEIKETDGLLYYNDKPIYESSVMTYLDENTAKEVKKQLNDTTGKFKDVNHLYDVKLTPRMNFTIKMSSLYDGAEGGSSSKPIGTWYNTSYVNGGNTGKKQFQSANSNAYVALSSEAKKKLNQSVNYYLSMYMKADSTTEPTVEVVGAKSTITSKKVKLNNQGYQRVDILVKNSERNLIDKIYIKGNGKTNVYWDDVTISEISAINPASLSDIEIQEIFKDSTIQYGNPSFAIDFITFKNIKPLQNYIKQYEIYQKIVGIDLGTGKEVITENTFNTEGDLKEDGSVKIDVRKNGFGFITFKGSNLKIQAIANDGRKIEVFNKIF

Source Source

Source organism organism	Bacillus thuringiensis
NCBI taxonomy ID ncbi_taxonomy_id	1428
Host organism host_organism	Bacillus thuringiensis

Entity 2 Entity 2 polymer

Description description	Vip2
Molecular weight formula_weight	45389.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	H

KAEDFKEDKEKAKEWGKEKEKEWKLTATEKGKMNDFLNDKNKIKTNYKEITFSMAGSFEDEMKNLKEIDKMFDKANLSSSIITYKNVEPATIGFNKSLIEGNTINSDALAQFKEQFLDRDMKFDSYLDTHLTAQQVSSKERVIMKVTVPSGKGSTTPTKAGVILNNNEYKMLIDNGYVLHVDKVSKVVKKGFECVQVEGILKKSLDFKNDINAESHSWGMKNYEGWAKNLTDSQREALDGYARQDYKEINDYLRNQGGSGNEKLDAQIKNISEALGKKPIPENITVYRWCGMPEFGYQISDPLPSLKDFEEKFLNTIKEDKGYMSTSLSSERLAAFGSRKIILRLQVPKGSTGAYLSAIGGFASEKEILLDKDSKYHIDKVTEVVIKGVKRYVIDATLLT

Source Source

Source organism organism	Bacillus thuringiensis
NCBI taxonomy ID ncbi_taxonomy_id	1428
Host organism host_organism	Bacillus thuringiensis

Entity 3 Entity 3 non-polymer

Description description	CALCIUM ION
Molecular weight formula_weight	40.1 kDa
Source method src_method	syn
Copy count entity_count	14

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 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	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.050 Å
Low-resolution limit resolution_low	— Å
R factor r_factor	—
R_work r_work	—
R_free r_free	—

Resolution resolution	3.05 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	107143

Structural basis for the assembly and translocation of the Vip1-Vip2 insecticidal binary toxin from Bacillus thuringiensis

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

Vip1

State in the Current Structure

Other States of the Same Protein in the Database

Vip2

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

9veg__assembly_1__model_1

9veg__assembly_1__model_1 | I(q)

9veg__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

冷冻电镜 EM 3D

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

7. Citations (1)

Structural basis for the assembly and translocation of the Vip1-Vip2 insecticidal binary toxin from Bacillus thuringiensis

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

Vip1

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Vip2

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

9veg__assembly_1__model_1

9veg__assembly_1__model_1 | I(q)

9veg__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

冷冻电镜 EM 3D

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

7. Citations (1)