SAXSdb — 8rqo

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

Isoform Alpha-1 of Thyroid hormone receptor alpha

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	6-azanyl-2-[3,5-bis(chloranyl)-4-[(6-oxidanylidene-5-propan-2-yl-1~{H}-pyridazin-3-yl)oxy]phenyl]-1,2,4-triazine-3,5-dione × 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	THA_HUMAN
Isoform	P10827-2
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 22–284； UniProt 148–410

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	8rqo
Deposition date deposition_date	2024-01-18
Structure title title	Human thyroid hormone receptor alpha ligand binding domain in complex with beta-selective agonist ALG-055009
Keywords keywords	;thyroid receptor beta, thyroid receptor alpha, nuclear receptors, thyroid receptor agonist, thyroid receptor ligand, structure-based drug design, MEMBRANE PROTEIN ;; 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.

8rqo__assembly_1__model_1

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

Download this curve (.dat)

8rqo__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

8rqo__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	20.21 Å
Rg (electron density)	19.16 Å
Total Rg	20.11 Å
Atom count	2085
Residues	257
Excluded volume	37187 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`8rqo__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 (4)

Entity 1 Entity 1 polymer

Description description	Isoform Alpha-1 of Thyroid hormone receptor alpha
Molecular weight formula_weight	32251.1 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	2099

MGSSHHHHHHSSGLVPRGSHMEEMIRSLQQRPEPTPEEWDLIHIATEAHRSTNAQGSHWKQRRKFLPDDIGQSPIVSMPDGDKVDLEAFSEFTKIITPAITRVVDFAKKLPMFSELPCEDQIILLKGCCMEIMSLRAAVRYDPESDTLTLSGEMAVKREQLKNGGLGVVSDAIFELGKSLSAFNLDDTEVALLQAVLLMSTDRSGLLCVDKIEKSQEAYLLAFEHYVNHRKHNIPHFWPKLLMKVTDLRMIGACHASRFLHMKVECPTELFPPLFLEVFEDQEV

Source Source

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	6-azanyl-2-[3,5-bis(chloranyl)-4-[(6-oxidanylidene-5-propan-2-yl-1~{H}-pyridazin-3-yl)oxy]phenyl]-1,2,4-triazine-3,5-dione
Molecular weight formula_weight	425.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	SULFATE ION
Molecular weight formula_weight	96.1 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	14

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Unit-cell length a length_a	110.199 Å
Unit-cell length b length_b	110.199 Å
Unit-cell length c length_c	134.579 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	2.740 Å
Low-resolution limit resolution_low	95.450 Å
R factor r_factor	0.1953
R_work r_work	0.1935
R_free r_free	0.2278

Human thyroid hormone receptor alpha ligand binding domain in complex with beta-selective agonist ALG-055009

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

Isoform Alpha-1 of Thyroid hormone receptor alpha

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

8rqo__assembly_1__model_1

8rqo__assembly_1__model_1 | I(q)

8rqo__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 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

7. Citations (1)

Human thyroid hormone receptor alpha ligand binding domain in complex with beta-selective agonist ALG-055009

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

Isoform Alpha-1 of Thyroid hormone receptor alpha

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

8rqo__assembly_1__model_1

8rqo__assembly_1__model_1 | I(q)

8rqo__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 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

7. Citations (1)