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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q92556 New Search
18PDB entries
22Biological assembly
32chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
2RQR The solution structure of human DOCK2 SH3 domain - ELMO1 peptide chimera complex Deposited 2009-10-21 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 697–722（26 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；296 K；Ionic strength (raw mmCIF value) 120；Pressure ambient
NMR sample composition 1mM [U-100% 13C; U-100% 15N] protein, 20mM [U-2H] TRIS-2, 100mM sodium chloride-3, 0.02% sodium azide-4, 1mM [U-2H] DTT-5, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2VSZ Crystal Structure of the ELMO1 PH domain Deposited 2008-05-01 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 532–675（144 aa） Fragment：PLECKSTRIN HOMOLOGY DOMAIN, RESIDUES 532-675
Chain B 532–675（144 aa） Fragment：PLECKSTRIN HOMOLOGY DOMAIN, RESIDUES 532-675
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.75；2.1 M SODIUM MALONATE [PH 6.75]
Resolution 2.30 Å R-free 0.239
3A98 Crystal structure of the complex of the interacting regions of DOCK2 and ELMO1 Deposited 2009-10-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 532–727（196 aa） Fragment：C-terminal domains, PH domain, residues 532-727
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；12% PEG 3350, 0.1M di-ammonium hydrogen citrate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å R-free 0.268
3A98 Crystal structure of the complex of the interacting regions of DOCK2 and ELMO1 Deposited 2009-10-21 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 532–727（196 aa） Fragment：C-terminal domains, PH domain, residues 532-727
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；12% PEG 3350, 0.1M di-ammonium hydrogen citrate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å R-free 0.268
6JPP Solution structure of ELMO1 RBD Deposited 2019-03-27 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–113（113 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 100；Pressure ambient
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] Elmo1 RBD, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
6TGB CryoEM structure of the binary DOCK2-ELMO1 complex Deposited 2019-11-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
6TGC CryoEM structure of the ternary DOCK2-ELMO1-RAC1 complex. Deposited 2019-11-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 1–727（727 aa）
Chain E 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7DPA Cryo-EM structure of the human ELMO1-DOCK5-Rac1 complex Deposited 2020-12-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain C 1–727（727 aa）
Chain F 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7Y4A Crystal structure of human ELMO1 RBD-RhoG complex Deposited 2022-06-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.91 M potassium phosphate dibasic and 0.49 M sodium phosphate monobasic monohydrate
Resolution 1.60 Å R-free 0.235
7Y4A Crystal structure of human ELMO1 RBD-RhoG complex Deposited 2022-06-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.91 M potassium phosphate dibasic and 0.49 M sodium phosphate monobasic monohydrate
Resolution 1.60 Å R-free 0.235
7Y4A Crystal structure of human ELMO1 RBD-RhoG complex Deposited 2022-06-14 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain F 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.91 M potassium phosphate dibasic and 0.49 M sodium phosphate monobasic monohydrate
Resolution 1.60 Å R-free 0.235
7Y4A Crystal structure of human ELMO1 RBD-RhoG complex Deposited 2022-06-14 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain H 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.91 M potassium phosphate dibasic and 0.49 M sodium phosphate monobasic monohydrate
Resolution 1.60 Å R-free 0.235
8JHK Cryo-EM structure of the DOCK5/ELMO1 complex, focused on one protomer Deposited 2023-05-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.76 Å
8XM7 Cryo-EM structure of the RhoG/DOCK5/ELMO1/Rac1 complex: RhoG/DOCK5/ELMO1 focused map Deposited 2023-12-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–727（727 aa）
Not recorded MG MAGNESIUM ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.91 Å
8ZJ2 Cryo-EM structure of the RhoG/DOCK5/ELMO1/Rac1 complex Deposited 2024-05-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain A 1–727（727 aa）
Chain E 1–727（727 aa）
Not recorded MG MAGNESIUM ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.66 Å
8ZJI Structure of DOCK5/ELMO1/Rac1 core (RhoG/DOCK5/ELMO1/Rac1 dataset, class 1) Deposited 2024-05-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–727（727 aa）
Chain D 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.23 Å
8ZJJ Structure of DOCK5/ELMO1/Rac1 core (RhoG/DOCK5/ELMO1/Rac1 dataset, class 2) Deposited 2024-05-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–727（727 aa）
Chain D 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.23 Å
8ZJK Structure of DOCK5/ELMO1/Rac1 core (RhoG/DOCK5/ELMO1/Rac1 dataset, class 3) Deposited 2024-05-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–727（727 aa）
Chain D 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.23 Å
8ZJL Structure of DOCK5/ELMO1/Rac1 core (RhoG/DOCK5/ELMO1/Rac1 dataset, class 4) Deposited 2024-05-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–727（727 aa）
Chain D 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.31 Å
8ZJM Structure of DOCK5/ELMO1/Rac1 core (RhoG/DOCK5/ELMO1/Rac1 dataset, class 5) Deposited 2024-05-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–727（727 aa）
Chain D 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.52 Å
9LX0 DOCK5/ELMO1 complex with RhoG and Rac1 on lipid membrane Deposited 2025-02-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–727（727 aa）
Chain E 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.98 Å
9LXH DOCK5/ELMO1 complex with RhoG and Rac1 on lipid membrane Deposited 2025-02-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–727（727 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.52 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.