8bm5

Ternary structure of 14-3-3s, ERRg phosphopeptide and dual-reactive compound 7

Method: X-RAY DIFFRACTION Dmax: 67.7 Å Quality: REASONABLE

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

14-3-3 protein sigma

Homo sapiens

UniProt P31947

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 1–231 Mutation:C38N Estrogen-related receptor gamma × 2 (P62508) MG MAGNESIUM ION × 6 CL CHLORIDE ION × 2 QQ0 4-methanoyl-~{N}-methyl-~{N}-(2-sulfanylethyl)benzenesulfonamide × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;277 K;0.095 M Hepes pH 7.1, 0.19 M CaCl2, 25% PEG400, 5% glycerol Resolution 1.40 Å R-free 0.186

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.

523 other PDB entries and 543 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name 1433S_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 6–236; UniProt 1–231

Estrogen-related receptor gamma

OrganismNot specified

UniProt P62508

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain B; UniProt 174–182 Non-standard monomer:Yes (specific site not provided by mmCIF) 14-3-3 protein sigma × 2 (P31947) MG MAGNESIUM ION × 6 CL CHLORIDE ION × 2 QQ0 4-methanoyl-~{N}-methyl-~{N}-(2-sulfanylethyl)benzenesulfonamide × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;277 K;0.095 M Hepes pH 7.1, 0.19 M CaCl2, 25% PEG400, 5% glycerol Resolution 1.40 Å R-free 0.186

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.

35 other PDB entries and 45 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ERR3_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–9; UniProt 174–182

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 8bm5

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8bm5
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8bm5
Deposition date deposition_date2022-11-10
Structure title titleTernary structure of 14-3-3s, ERRg phosphopeptide and dual-reactive compound 7
Keywords keywords14-3-3, hub-protein, dual-reactive compound, PEPTIDE BINDING PROTEIN; PEPTIDE BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier20.14
Radius of gyration Rg (electron density) rg_electron19.02
Forward intensity I(0) i014586200.00
Molecular weight molecular_weight27458.0 kDa
Excluded volume excluded_volume33879 ų
Envelope volume envelope_volume40423 ų
Hydration-shell volume shell_volume18186 ų
Envelope diameter envelope_diameter69.5
Shell Rg shell_rg24.92
Envelope Rg envelope_rg19.53
Shape Rg shape_rg19.02
Total Rg total_rg19.85
Total atoms total_atoms1918
Residues n_residues243
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 dmax67.7
Rg (real space) rg_real20.12
Rg uncertainty (real space) rg_real_error0.57
I(0) (real space) i0_real1.4590e+07
I(0) uncertainty (real space) i0_real_error1.9240e+05
Rg (reciprocal space) rg_reciprocal20.12
I(0) (reciprocal space) i0_reciprocal14590000.0000
Solution quality estimate total_estimate0.7149
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary27.1
Skewness Skewness skewness0.345
Kurtosis Kurtosis kurtosis-0.226
Angular range angular_range— – 0.3950 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha3116000.0000
Real-space data points n_real_points71
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.318; Stabil: 0.817; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.886

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id8bm5A01
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology190 — Delta-Endotoxin; domain 1
Homologous superfamily homologous superfamily20 — 14-3-3 domain

8. Citations (1)

9. Files and Curves (10)