9o14

Crystal Structure of BCL-2 in complex with a stapled BAD BH3 peptide BAD SAHB 4.2

Method: X-RAY DIFFRACTION Dmax: 50.5 Å Quality: GOOD

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

Apoptosis regulator Bcl-2,Bcl-2-like protein 1

Homo sapiens

UniProt P10415

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 Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 1–34 Chain A; UniProt 92–207 Not recorded stapled BAD BH3 peptide BAD SAHB 4.2 × 1 NI NICKEL (II) ION × 2 NTA NITRILOTRIACETIC ACID × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;300 K;15.0% PEG-3350 and 150 mM CsCl Resolution 1.73 Å R-free 0.222

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.

47 other PDB entries and 79 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name BCL2_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–34; UniProt 1–34 Author chain A; PDBConstruct 51–166; UniProt 92–207

Apoptosis regulator Bcl-2,Bcl-2-like protein 1

Homo sapiens

UniProt Q07817

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 Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 29–44 Not recorded stapled BAD BH3 peptide BAD SAHB 4.2 × 1 NI NICKEL (II) ION × 2 NTA NITRILOTRIACETIC ACID × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;300 K;15.0% PEG-3350 and 150 mM CsCl Resolution 1.73 Å R-free 0.222

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.

123 other PDB entries and 195 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name B2CL1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 35–50; UniProt 29–44

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 9o14

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9o14
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9o14
Deposition date deposition_date2025-04-03
Structure title titleCrystal Structure of BCL-2 in complex with a stapled BAD BH3 peptide BAD SAHB 4.2
Keywords keywordsApoptosis regulator, stapled peptide, APOPTOSIS; APOPTOSIS
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier16.32
Radius of gyration Rg (electron density) rg_electron14.78
Forward intensity I(0) i07390020.00
Molecular weight molecular_weight19388.0 kDa
Excluded volume excluded_volume24032 ų
Envelope volume envelope_volume26504 ų
Hydration-shell volume shell_volume14792 ų
Envelope diameter envelope_diameter49.6
Shell Rg shell_rg21.06
Envelope Rg envelope_rg15.04
Shape Rg shape_rg14.77
Total Rg total_rg15.94
Total atoms total_atoms1373
Residues n_residues157
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 dmax50.5
Rg (real space) rg_real16.15
Rg uncertainty (real space) rg_real_error0.22
I(0) (real space) i0_real7.3900e+06
I(0) uncertainty (real space) i0_real_error7.7410e+04
Rg (reciprocal space) rg_reciprocal16.17
I(0) (reciprocal space) i0_reciprocal7390000.0000
Solution quality estimate total_estimate0.8843
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary23.3
Skewness Skewness skewness-0.012
Kurtosis Kurtosis kurtosis-0.464
Angular range angular_range— – 0.4900 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha2150000.0000
Real-space data points n_real_points79
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.843; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.968; Smooth: 0.997

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)