8fy0

E3:PROTAC:target ternary complex structure (VCB/753b/BCL-xL)

Method: X-RAY DIFFRACTION Dmax: 120.1 Å Quality: GOOD

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

von Hippel-Lindau disease tumor suppressor

Homo sapiens

UniProt P40337

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 54–213 Not recorded Elongin-B × 1 (Q15370) Elongin-C × 1 (Q15369) Bcl-2-like protein 1 × 1 (Q07817) CAD CACODYLIC ACID × 1 GOL GLYCEROL × 2 YF8 N-[8-(4-{[(1R,3R,4S)-4-(4-chlorophenyl)-1-methyl-3-{[4-(4-{[4-{[(2R)-4-(morpholin-4-yl)-1-(phenylsulfanyl)butan-2-yl]amino}-3-(trifluoromethanesulfonyl)benzene-1-sulfonyl]carbamoyl}phenyl)piperazin-1-yl]methyl}cyclohexyl]methyl}piperazin-1-yl)-8-oxooctanoyl]-3-methyl-L-valyl-(4R)-4-hydroxy-N-{(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl}-L-prolinamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;291 K;0.1 M Sodium Cacodylate pH 5.5, 0.2 M Sodium chloride, 6-8% PEG 8000 and 4% tert-Butanediol Resolution 2.94 Å R-free 0.241

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.

141 other PDB entries and 363 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name VHL_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 21–180; UniProt 54–213

Elongin-B

Homo sapiens

UniProt Q15370

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 1–118 Non-standard monomer:Yes (specific site not provided by mmCIF) von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-C × 1 (Q15369) Bcl-2-like protein 1 × 1 (Q07817) CAD CACODYLIC ACID × 1 GOL GLYCEROL × 2 YF8 N-[8-(4-{[(1R,3R,4S)-4-(4-chlorophenyl)-1-methyl-3-{[4-(4-{[4-{[(2R)-4-(morpholin-4-yl)-1-(phenylsulfanyl)butan-2-yl]amino}-3-(trifluoromethanesulfonyl)benzene-1-sulfonyl]carbamoyl}phenyl)piperazin-1-yl]methyl}cyclohexyl]methyl}piperazin-1-yl)-8-oxooctanoyl]-3-methyl-L-valyl-(4R)-4-hydroxy-N-{(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl}-L-prolinamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;291 K;0.1 M Sodium Cacodylate pH 5.5, 0.2 M Sodium chloride, 6-8% PEG 8000 and 4% tert-Butanediol Resolution 2.94 Å R-free 0.241

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.

228 other PDB entries and 478 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ELOB_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–118; UniProt 1–118

Elongin-C

Homo sapiens

UniProt Q15369

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 C; UniProt 1–96 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-B × 1 (Q15370) Bcl-2-like protein 1 × 1 (Q07817) CAD CACODYLIC ACID × 1 GOL GLYCEROL × 2 YF8 N-[8-(4-{[(1R,3R,4S)-4-(4-chlorophenyl)-1-methyl-3-{[4-(4-{[4-{[(2R)-4-(morpholin-4-yl)-1-(phenylsulfanyl)butan-2-yl]amino}-3-(trifluoromethanesulfonyl)benzene-1-sulfonyl]carbamoyl}phenyl)piperazin-1-yl]methyl}cyclohexyl]methyl}piperazin-1-yl)-8-oxooctanoyl]-3-methyl-L-valyl-(4R)-4-hydroxy-N-{(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl}-L-prolinamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;291 K;0.1 M Sodium Cacodylate pH 5.5, 0.2 M Sodium chloride, 6-8% PEG 8000 and 4% tert-Butanediol Resolution 2.94 Å R-free 0.241

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.

220 other PDB entries and 467 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ELOC_HUMAN
Isoform Q15369-2
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 2–97; UniProt 1–96

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 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain D; UniProt 1–212 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-B × 1 (Q15370) Elongin-C × 1 (Q15369) CAD CACODYLIC ACID × 1 GOL GLYCEROL × 2 YF8 N-[8-(4-{[(1R,3R,4S)-4-(4-chlorophenyl)-1-methyl-3-{[4-(4-{[4-{[(2R)-4-(morpholin-4-yl)-1-(phenylsulfanyl)butan-2-yl]amino}-3-(trifluoromethanesulfonyl)benzene-1-sulfonyl]carbamoyl}phenyl)piperazin-1-yl]methyl}cyclohexyl]methyl}piperazin-1-yl)-8-oxooctanoyl]-3-methyl-L-valyl-(4R)-4-hydroxy-N-{(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl}-L-prolinamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;291 K;0.1 M Sodium Cacodylate pH 5.5, 0.2 M Sodium chloride, 6-8% PEG 8000 and 4% tert-Butanediol Resolution 2.94 Å R-free 0.241

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 4
Chains and sequence ranges Author chain D; PDBConstruct 21–232; UniProt 1–212

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 8fy0

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8fy0
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8fy0
Deposition date deposition_date2023-01-25
Structure title titleE3:PROTAC:target ternary complex structure (VCB/753b/BCL-xL)
Keywords keywordsternary complex, degrader, TRANSCRIPTION; TRANSCRIPTION
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier34.85
Radius of gyration Rg (electron density) rg_electron34.95
Forward intensity I(0) i050984300.00
Molecular weight molecular_weight57311.0 kDa
Excluded volume excluded_volume71964 ų
Envelope volume envelope_volume94988 ų
Hydration-shell volume shell_volume25938 ų
Envelope diameter envelope_diameter127.5
Shell Rg shell_rg36.19
Envelope Rg envelope_rg34.67
Shape Rg shape_rg34.95
Total Rg total_rg35.05
Total atoms total_atoms4031
Residues n_residues484
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 dmax120.1
Rg (real space) rg_real35.34
Rg uncertainty (real space) rg_real_error1.18
I(0) (real space) i0_real5.0980e+07
I(0) uncertainty (real space) i0_real_error9.2820e+05
Rg (reciprocal space) rg_reciprocal35.04
I(0) (reciprocal space) i0_reciprocal50970000.0000
Solution quality estimate total_estimate0.7634
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary26.7
Skewness Skewness skewness0.571
Kurtosis Kurtosis kurtosis-0.462
Angular range angular_range— – 0.2250 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6929000.0000
Real-space data points n_real_points46
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.603; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.407; Smooth: 0.703

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

8. Citations (1)

9. Files and Curves (10)