7vn2

Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning ATCACGTGAT

Method: X-RAY DIFFRACTION Dmax: 127.8 Å Quality: GOOD

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

Maltodextrin-binding protein,Protein BRASSINAZOLE-RESISTANT 1

Arabidopsis thaliana

UniProt A0A4P1LXE0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Homooligomer Protein × 2 DNA 2 其他Polymer 2 PDB declaration: tetrameric(4) Count mismatch; review required Chain C; UniProt 3–370 Mutation:D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A ;DNA (5'-D(*TP*TP*AP*TP*CP*AP*CP*GP*TP*GP*AP*TP*AP*AP*A)-3') ; × 2 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 2 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000 Resolution 2.42 Å R-free 0.248
2 Insufficient information Homooligomer Protein × 2 DNA 2 其他Polymer 2 PDB declaration: tetrameric(4) Count mismatch; review required Chain A; UniProt 3–370 Mutation:D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A ;DNA (5'-D(*TP*TP*AP*TP*CP*AP*CP*GP*TP*GP*AP*TP*AP*AP*A)-3') ; × 2 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 2 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000 Resolution 2.42 Å R-free 0.248

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

28 other PDB entries and 46 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A4P1LXE0_SERSF
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–369; UniProt 3–370 Author chain C; PDBConstruct 2–369; UniProt 3–370

Maltodextrin-binding protein,Protein BRASSINAZOLE-RESISTANT 1

Arabidopsis thaliana

UniProt Q8S307

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Homooligomer Protein × 2 DNA 2 其他Polymer 2 PDB declaration: tetrameric(4) Count mismatch; review required Chain C; UniProt 21–90 Mutation:D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A ;DNA (5'-D(*TP*TP*AP*TP*CP*AP*CP*GP*TP*GP*AP*TP*AP*AP*A)-3') ; × 2 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 2 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000 Resolution 2.42 Å R-free 0.248
2 Insufficient information Homooligomer Protein × 2 DNA 2 其他Polymer 2 PDB declaration: tetrameric(4) Count mismatch; review required Chain A; UniProt 21–90 Mutation:D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A ;DNA (5'-D(*TP*TP*AP*TP*CP*AP*CP*GP*TP*GP*AP*TP*AP*AP*A)-3') ; × 2 alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 2 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000 Resolution 2.42 Å R-free 0.248

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

10 other PDB entries and 22 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name BZR1_ARATH
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 370–439; UniProt 21–90 Author chain C; PDBConstruct 370–439; UniProt 21–90

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.

SAXS scattering curve SAXS Profile

SAXS profile for 7vn2

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7vn2
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7vn2
Deposition date deposition_date2021-10-10
Structure title titleCrystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning ATCACGTGAT
Keywords keywordsTranscription factor-DNA complex, TRANSCRIPTION; TRANSCRIPTION
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier39.03
Radius of gyration Rg (electron density) rg_electron38.52
Forward intensity I(0) i0186911000.00
Molecular weight molecular_weight106290.0 kDa
Excluded volume excluded_volume131100 ų
Envelope volume envelope_volume191250 ų
Hydration-shell volume shell_volume41611 ų
Envelope diameter envelope_diameter129.0
Shell Rg shell_rg44.01
Envelope Rg envelope_rg37.64
Shape Rg shape_rg38.49
Total Rg total_rg38.93
Total atoms total_atoms7468
Residues n_residues903
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax127.8
Rg (real space) rg_real38.95
Rg uncertainty (real space) rg_real_error1.18
I(0) (real space) i0_real1.8690e+08
I(0) uncertainty (real space) i0_real_error3.2370e+06
Rg (reciprocal space) rg_reciprocal39.00
I(0) (reciprocal space) i0_reciprocal186900000.0000
Solution quality estimate total_estimate0.8243
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary54.3
Skewness Skewness skewness0.143
Kurtosis Kurtosis kurtosis-0.674
Angular range angular_range— – 0.2000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha20550000.0000
Real-space data points n_real_points41
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.912; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.977; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)