SAXSdb — 2ynz

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

GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE PROTEIN

SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Homooligomer	Protein 3	NITRATE ION × 4 water × 3	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	GCN4_YEAST
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–29； UniProt 250–278 Author chain B； PDBConstruct 1–29； UniProt 250–278 Author chain C； PDBConstruct 1–29； UniProt 250–278

GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE PROTEIN

SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM

UniProt Q8ZL64

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Homooligomer	Protein 3	NITRATE ION × 4 water × 3	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q8ZL64_SALTY
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 30–154； UniProt 823–947 Author chain B； PDBConstruct 30–154； UniProt 823–947 Author chain C； PDBConstruct 30–154； UniProt 823–947

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	2ynz
Deposition date deposition_date	2012-10-20
Structure title title	Salmonella enterica SadA 823-947 fused to a GCN4 adaptor (SadAK5)
Keywords keywords	MEMBRANE PROTEIN, DALL DOMAIN, DALL2, TRIMERIC AUTOTRANSPORTER ADHESIN, TAA; MEMBRANE PROTEIN
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.

2ynz__assembly_1__model_1

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

Download this curve (.dat)

2ynz__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2ynz__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	32.95 Å
Rg (electron density)	35.49 Å
Total Rg	35.42 Å
Atom count	2491
Residues	327
Excluded volume	43447 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2ynz__assembly_1__model_1`	trimeric （3）	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	GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE PROTEIN
Molecular weight formula_weight	16675.9 kDa
Mutation mutation	YES
Source method src_method	man
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C
Atom count atom_count	2887

MKQIEDKIEEILSKIYHIENEIARIKKLIYETNQKVDQNTSAIADINTSITNLGTDALSWDDEEGAFSASHGTSGTNKITNVAAGEIASDSTDAVNGSQLYETNMLISQYNESISQLAGDTSETYITENGTGVKYIRTNDNGLEGQDAYATGNG

Source Source

Source organism organism	SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM
NCBI taxonomy ID ncbi_taxonomy_id	90371
Host organism host_organism	ESCHERICHIA COLI

Entity 2 Entity 2 non-polymer

Description description	NITRATE ION
Molecular weight formula_weight	62.0 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	351

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6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id	2ynzC01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2ynzC02
Class class	4 — Few Secondary Structures
Architecture architecture	10 — Irregular
Topology topology	80 — Rhinovirus 14, subunit 4
Homologous superfamily homologous superfamily	270 —

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Unit-cell length a length_a	44.690 Å
Unit-cell length b length_b	60.300 Å
Unit-cell length c length_c	135.590 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	12

Space group space_group	P 21 21 21
Space-group number int_tables_number	19
Crystal system crystal_system	—

Resolution resolution	1.400 Å
Low-resolution limit resolution_low	19.270 Å
R factor r_factor	0.1792
R_work r_work	0.1765
R_free r_free	0.2318

Salmonella enterica SadA 823-947 fused to a GCN4 adaptor (SadAK5)

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

GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE PROTEIN

State in the Current Structure

Other States of the Same Protein in the Database

GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE PROTEIN

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

2ynz__assembly_1__model_1

2ynz__assembly_1__model_1 | I(q)

2ynz__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 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)

Salmonella enterica SadA 823-947 fused to a GCN4 adaptor (SadAK5)

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

GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE PROTEIN

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

GENERAL CONTROL PROTEIN GCN4, PUTATIVE INNER MEMBRANE PROTEIN

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

2ynz__assembly_1__model_1

2ynz__assembly_1__model_1 | I(q)

2ynz__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 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)