8zvc

ShosT with PRPP-Mg

Method: X-RAY DIFFRACTION

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

ShosT

Escherichia coli O1:K1 / APEC

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose × 1 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 GLYCEROL × 3 MAGNESIUM ION × 1 SULFATE ION × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A0H2Z117_ECOK1
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 6–432； UniProt 1–427

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	8zvc
Deposition date deposition_date	2024-06-11
Structure title title	ShosT with PRPP-Mg
Keywords keywords	ShosT, toxin, IMMUNE SYSTEM; IMMUNE SYSTEM
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.

8zvc__assembly_1__model_1

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

Download this curve (.dat)

8zvc__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

8zvc__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	24.62 Å
Rg (electron density)	23.36 Å
Total Rg	24.31 Å
Atom count	6569
Residues	424
Excluded volume	61865 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`8zvc__assembly_1__model_1`	monomeric （1）	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 (7)

Entity 1 Entity 1 polymer

Description description	ShosT
Molecular weight formula_weight	49096.6 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	7065

GASGSMNNMYLKAVIFSIADVVLPLTSNTQPQELKSRIDSELRKLFAFLSSKGIKVIFLTNKNRNVRTHDGIVTLDEYLKRKFPESIHFCRELDNNIPAKQTGKAIDFIMAALELKRNEMIYVGRSQEDLQAATNGNTLFINATWYEPVTEYGFQFSEPKEIARFIDVFCLREQLWGWQGHFNEDVHYYALAPFSTYVPEFTMYSANARDLAKLSVGSPDFWIRYLGASIYFSGLSEGASFITTYVGHNAEDPYKLANIMEHDLKGLAVSFKGKYLKDLFLRHTTAIKSQQARIAKQEVNITSQINTVNLNPAPIKNLITGERYTNPPKLKGKKILVIDDFCTEGNAHETARMYLKAAGANVINISWLKTINRDVSICEPTRKIRPWEANTLDVDDINYVGTIGYAENVTHGSAPQVLSEKIQQYDNWDWPQ

Source Source

Source organism organism	Escherichia coli O1:K1 / APEC
NCBI taxonomy ID ncbi_taxonomy_id	405955
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose
Molecular weight formula_weight	390.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
Molecular weight formula_weight	195.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	GLYCEROL
Molecular weight formula_weight	92.1 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 5 Entity 5 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 6 Entity 6 non-polymer

Description description	SULFATE ION
Molecular weight formula_weight	96.1 kDa
Source method src_method	nat
Copy count entity_count	1

Entity 7 Entity 7 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	465

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Unit-cell length a length_a	66.779 Å
Unit-cell length b length_b	79.153 Å
Unit-cell length c length_c	89.988 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	orthorhombic

Resolution resolution	1.800 Å
Low-resolution limit resolution_low	25.520 Å
R factor r_factor	0.1658
R_work r_work	0.1642
R_free r_free	0.1972

ShosT with PRPP-Mg

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

ShosT

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

8zvc__assembly_1__model_1

8zvc__assembly_1__model_1 | I(q)

8zvc__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 (7)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 water

7. Citations (1)

ShosT with PRPP-Mg

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

ShosT

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

8zvc__assembly_1__model_1

8zvc__assembly_1__model_1 | I(q)

8zvc__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 (7)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 water

7. Citations (1)