SAXSdb — 9l6z

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

Large ribosomal subunit protein eL8

Archaeoglobus fulgidus DSM 4304

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	SODIUM ION × 5 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL7A_ARCFU
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 2–119； UniProt 2–119 Author chain B； PDBConstruct 2–119； UniProt 2–119

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	9l6z
Deposition date deposition_date	2024-12-25
Last revision last_revision	2025-04-02
Structure title title	Crystal structure of the L7Ae derivative protein LS12 in RNA-free state
Keywords keywords	Protein-RNA complex, RNA BINDING PROTEIN; RNA BINDING 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.

9l6z__assembly_1__model_1

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

Download this curve (.dat)

9l6z__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9l6z__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	21.05 Å
Rg (electron density)	20.04 Å
Total Rg	20.91 Å
Atom count	1843
Residues	238
Excluded volume	33416 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9l6z__assembly_1__model_1`	dimeric （2）	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	Large ribosomal subunit protein eL8
Molecular weight formula_weight	13100.1 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	2178

SYVRFEVPEDMQNEALSLLEKVRESGKVKKGTNSTTLAVSRGLAKLVYIAEDVDPPEIVAHLPLLCEEKNVPYIYVKSKNDLGRAVGRVYPGASAAIINEGELRKELGSLVEKIKGLQK

Source Source

Source organism organism	Archaeoglobus fulgidus DSM 4304
NCBI taxonomy ID ncbi_taxonomy_id	224325
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	SODIUM ION
Molecular weight formula_weight	23.0 kDa
Source method src_method	syn
Copy count entity_count	5

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	262

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Unit-cell length a length_a	33.800 Å
Unit-cell length b length_b	54.270 Å
Unit-cell length c length_c	54.866 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	93.97 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

Space group space_group	P 1 21 1
Space-group number int_tables_number	4
Crystal system crystal_system	—

Resolution resolution	1.800 Å
Low-resolution limit resolution_low	38.540 Å
R factor r_factor	0.1732
R_work r_work	0.1711
R_free r_free	0.2135

Crystal structure of the L7Ae derivative protein LS12 in RNA-free state

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

Large ribosomal subunit protein eL8

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

9l6z__assembly_1__model_1

9l6z__assembly_1__model_1 | I(q)

9l6z__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

7. Citations (1)

Crystal structure of the L7Ae derivative protein LS12 in RNA-free state

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

Large ribosomal subunit protein eL8

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

9l6z__assembly_1__model_1

9l6z__assembly_1__model_1 | I(q)

9l6z__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

7. Citations (1)