6hok

Structure of Beclin1 LIR (S96E) motif bound to GABARAP

Method: X-RAY DIFFRACTION Dmax: 67.9 Å Quality: REASONABLE

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

Beclin-1,Gamma-aminobutyric acid receptor-associated protein

Homo sapiens

UniProt O95166

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 1–112 Not recorded EDO 1,2-ETHANEDIOL × 6 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;1.6 M ammonium sulfate, 100 mM TRIS pH 8.5, 10 % Glycerol Resolution 1.61 Å R-free 0.198

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.

41 other PDB entries and 84 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GBRAP_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 16–127; UniProt 1–112

Beclin-1,Gamma-aminobutyric acid receptor-associated protein

Homo sapiens

UniProt Q14457

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 93–105 Not recorded EDO 1,2-ETHANEDIOL × 6 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;1.6 M ammonium sulfate, 100 mM TRIS pH 8.5, 10 % Glycerol Resolution 1.61 Å R-free 0.198

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.

29 other PDB entries and 50 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name BECN1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–13; UniProt 93–105

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 6hok

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6hok
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6hok
Deposition date deposition_date2018-09-17
Structure title titleStructure of Beclin1 LIR (S96E) motif bound to GABARAP
Keywords keywordsAutophagy, ATG8, LIR, SIGNALING PROTEIN; SIGNALING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier17.14
Radius of gyration Rg (electron density) rg_electron16.10
Forward intensity I(0) i03923450.00
Molecular weight molecular_weight14524.0 kDa
Excluded volume excluded_volume18395 ų
Envelope volume envelope_volume22403 ų
Hydration-shell volume shell_volume12615 ų
Envelope diameter envelope_diameter68.4
Shell Rg shell_rg20.94
Envelope Rg envelope_rg17.40
Shape Rg shape_rg16.09
Total Rg total_rg17.12
Total atoms total_atoms1030
Residues n_residues127
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 dmax67.9
Rg (real space) rg_real17.32
Rg uncertainty (real space) rg_real_error0.61
I(0) (real space) i0_real3.9230e+06
I(0) uncertainty (real space) i0_real_error5.6670e+04
Rg (reciprocal space) rg_reciprocal17.30
I(0) (reciprocal space) i0_reciprocal3923000.0000
Solution quality estimate total_estimate0.7402
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary22.3
Skewness Skewness skewness0.799
Kurtosis Kurtosis kurtosis1.057
Angular range angular_range— – 0.4650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha983200.0000
Real-space data points n_real_points77
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.329; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.649; Smooth: 0.983

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd6hoka_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.0 — automated matches

CATH v4.4 (1 domains)

Domain ID domain_id6hokA00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

8. Citations (1)

9. Files and Curves (10)