8jhk

Cryo-EM structure of the DOCK5/ELMO1 complex, focused on one protomer

Method: ELECTRON MICROSCOPY Dmax: 193.5 Å Quality: GOOD

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

Engulfment and cell motility protein 1

Homo sapiens

UniProt Q92556

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 1–727 Not recorded Dedicator of cytokinesis protein 5 × 2 (Q9H7D0) ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 4.76 Å

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.

17 other PDB entries and 21 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ELMO1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 7–733; UniProt 1–727

Dedicator of cytokinesis protein 5

Homo sapiens

UniProt Q9H7D0

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain B; UniProt 1–1642 Chain E; UniProt 1–1642 Not recorded Engulfment and cell motility protein 1 × 1 (Q92556) ELECTRON MICROSCOPY cryo-EM buffer:pH 8 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 4.76 Å

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 10 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name DOCK5_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 7–1648; UniProt 1–1642 Author chain E; PDBConstruct 7–1648; UniProt 1–1642

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 8jhk

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id8jhk
Deposition date deposition_date2023-05-23
Structure title titleCryo-EM structure of the DOCK5/ELMO1 complex, focused on one protomer
Keywords keywordsELMO, DOCK, GEF, GTPASE, RHO, RAC, SIGNALING PROTEIN; SIGNALING PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier55.73
Radius of gyration Rg (electron density) rg_electron55.72
Forward intensity I(0) i01164790000.00
Molecular weight molecular_weight291610.0 kDa
Excluded volume excluded_volume367710 ų
Envelope volume envelope_volume563740 ų
Hydration-shell volume shell_volume85924 ų
Envelope diameter envelope_diameter191.9
Shell Rg shell_rg57.67
Envelope Rg envelope_rg53.80
Shape Rg shape_rg55.72
Total Rg total_rg55.77
Total atoms total_atoms20512
Residues n_residues2509
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 dmax193.5
Rg (real space) rg_real55.79
Rg uncertainty (real space) rg_real_error1.90
I(0) (real space) i0_real1.1650e+09
I(0) uncertainty (real space) i0_real_error2.5890e+07
Rg (reciprocal space) rg_reciprocal55.67
I(0) (reciprocal space) i0_reciprocal1165000000.0000
Solution quality estimate total_estimate0.8108
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary69.1
Skewness Skewness skewness0.347
Kurtosis Kurtosis kurtosis-0.272
Angular range angular_range— – 0.1400 −1
Current regularization parameter α current_alpha0.0001
Highest regularization parameter α highest_alpha63670000.0000
Real-space data points n_real_points29
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.846; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)