SAXSdb — 9h9y

▼

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

Transcriptional regulator, PadR-like family

Lactococcus cremoris subsp. cremoris MG1363

State in the Current Structure

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

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A2RI36_LACLM
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 2–116； UniProt 2–116

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id	9h9y
Deposition date deposition_date	2024-11-01
Structure title title	Crystal structure of metal-free LmrR_V15Bpy variant BVS in a closed state
Keywords keywords	artificial metalloenzyme, unnatural amino acid, bipyridine, copper-binding, LmrR, METAL BINDING PROTEIN; METAL BINDING PROTEIN
Experimental Method method	X-RAY DIFFRACTION

▼

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.

9h9y__assembly_1__model_1

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

Download this curve (.dat)

9h9y__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9h9y__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	19.82 Å
Rg (electron density)	18.87 Å
Total Rg	19.56 Å
Atom count	3302
Residues	198
Excluded volume	29941 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9h9y__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download

▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (2)

▶

Unit-cell length a length_a	35.039 Å
Unit-cell length b length_b	35.039 Å
Unit-cell length c length_c	166.834 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	8

Space group space_group	P 43 21 2
Space-group number int_tables_number	96
Crystal system crystal_system	—

Resolution resolution	1.500 Å
Low-resolution limit resolution_low	34.290 Å
R factor r_factor	0.2113
R_work r_work	0.2080
R_free r_free	0.2823

Description description	Transcriptional regulator, PadR-like family
Molecular weight formula_weight	15100.0 kDa
Mutation mutation	;Val15 replaced by (2,2'-bipyridin-5-yl)alanine, A92V, F93S ;
Source method src_method	man
Copy count entity_count	1

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	1744

Crystal structure of metal-free LmrR_V15Bpy variant BVS in a closed state

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

Transcriptional regulator, PadR-like family

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

9h9y__assembly_1__model_1

9h9y__assembly_1__model_1 | I(q)

9h9y__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 (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 water

7. Citations (1)

Source organism organism	Lactococcus cremoris subsp. cremoris MG1363
NCBI taxonomy ID ncbi_taxonomy_id	416870
Host organism host_organism	Escherichia coli

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	44

Crystal structure of metal-free LmrR_V15Bpy variant BVS in a closed state

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

Transcriptional regulator, PadR-like family

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

9h9y__assembly_1__model_1

9h9y__assembly_1__model_1 | I(q)

9h9y__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 (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 water

7. Citations (1)