SAXSdb — 8hsj

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

Transcription termination factor Rho

Thermus thermophilus HB8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 6	ADENOSINE-5'-DIPHOSPHATE × 6 MAGNESIUM ION × 6 BERYLLIUM TRIFLUORIDE ION × 6	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q5SJE9_THET8
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 3–428； UniProt 1–426 Author chain B； PDBConstruct 3–428； UniProt 1–426 Author chain C； PDBConstruct 3–428； UniProt 1–426 Author chain D； PDBConstruct 3–428； UniProt 1–426 Author chain E； PDBConstruct 3–428； UniProt 1–426 Author chain F； PDBConstruct 3–428； UniProt 1–426

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	8hsj
Deposition date deposition_date	2022-12-19
Structure title title	Thermus thermophilus transcription termination factor Rho bound with ADP-BeF3
Keywords keywords	Transcription termination, ATP-dependent RNA/DNA helicase/translocase, TRANSCRIPTION; TRANSCRIPTION
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.

8hsj__assembly_1__model_1

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

Download this curve (.dat)

8hsj__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

8hsj__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	42.77 Å
Rg (electron density)	42.18 Å
Total Rg	42.57 Å
Atom count	17244
Residues	2166
Excluded volume	307320 Å³
Maximum q	0.500 Å⁻¹

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

Entity 1 Entity 1 polymer

Description description	Transcription termination factor Rho
Molecular weight formula_weight	47996.3 kDa
Source method src_method	man
Copy count entity_count	6

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D,E,F
Atom count atom_count	17244

GPMRRKETLQETPLTYQELASKILPELHLLAQEAGIEGYKRMKKDQLIMALLERQTQGEGLRLVKGYLEISQDGYGFLTENLHNLESRVAIVSAGLIKQYALRAGDYVVGQARPPRENERYATLLKVEAVNNLDPEAAKNRPRFDELTPQFPDRQIRLETTPDELSTRVIDLLAPIGRGQRGLIVAPPKAGKTTLLKKIANAVLKNEPDIKVIVLLIDERPEEVTDFRESVQGAEVIASTFDEPPQNHIRVAEFVHERAKRIVEEGGHVMILLDSITRLARANNLVTPPTGRTLSGGLDSAALYFPKRFLGAARNIRGGGSLTILATALVETGSRMDDVIFEEFKGTGNMELHLSRRLEERRIFPAIDILKSGTRREELLLGEEVTHKMWLLRKVLADMDPAEAMEMLLARLARTKNNKEFLASLAAR

Source Source

Source organism organism	Thermus thermophilus HB8
NCBI taxonomy ID ncbi_taxonomy_id	300852
Host organism host_organism	Escherichia coli BL21(DE3)

Entity 2 Entity 2 non-polymer

Description description	ADENOSINE-5'-DIPHOSPHATE
Molecular weight formula_weight	427.2 kDa
Source method src_method	syn
Copy count entity_count	6

Entity 3 Entity 3 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	6

Entity 4 Entity 4 non-polymer

Description description	BERYLLIUM TRIFLUORIDE ION
Molecular weight formula_weight	66.0 kDa
Source method src_method	syn
Copy count entity_count	6

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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	3.60 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	205226

Thermus thermophilus transcription termination factor Rho bound with ADP-BeF3

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

Transcription termination factor Rho

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

8hsj__assembly_1__model_1

8hsj__assembly_1__model_1 | I(q)

8hsj__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

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 non-polymer

7. Citations (1)

Thermus thermophilus transcription termination factor Rho bound with ADP-BeF3

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

Transcription termination factor Rho

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

8hsj__assembly_1__model_1

8hsj__assembly_1__model_1 | I(q)

8hsj__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

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 non-polymer

7. Citations (1)