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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：Q29ST3 New Search
6PDB entries
14Biological assembly
14chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
2WWX Crystal structure of the SidM/DrrA(GEF/GDF domain)-Rab1(GTPase domain) complex Deposited 2009-10-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 317–533（217 aa） Fragment：RESIDUES 317-533
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.50 Å R-free 0.231
3L0I Complex structure of SidM/DrrA with the wild type Rab1 Deposited 2009-12-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 193–550（358 aa） Fragment：GEF/GDF domain, residues 193-550
Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；277 K；1.1M ammonium sulfate, 0.1M sodium citrate, 0.4M Li2SO4, 0.1M di-ammonium tartrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.85 Å R-free 0.266
3L0I Complex structure of SidM/DrrA with the wild type Rab1 Deposited 2009-12-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 193–550（358 aa） Fragment：GEF/GDF domain, residues 193-550
Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；277 K；1.1M ammonium sulfate, 0.1M sodium citrate, 0.4M Li2SO4, 0.1M di-ammonium tartrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.85 Å R-free 0.266
3L0M Crystal structure of Rab1-activation domain and P4M domain of SidM/DrrA from legionella Deposited 2009-12-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 317–647（331 aa） Fragment：Rab1-activation domain, P4M domain
Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；298 K；0.6M potassium sodium tartrate, 0.1M CHES, 0.1M Li2SO4, 0.1M sodium acetate, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.45 Å R-free 0.241
3L0M Crystal structure of Rab1-activation domain and P4M domain of SidM/DrrA from legionella Deposited 2009-12-10 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 317–647（331 aa） Fragment：Rab1-activation domain, P4M domain
Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；298 K；0.6M potassium sodium tartrate, 0.1M CHES, 0.1M Li2SO4, 0.1M sodium acetate, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.45 Å R-free 0.241
3NKU Crystal structure of the N-terminal domain of DrrA/SidM from Legionella pneumophila Deposited 2010-06-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 9–218（210 aa） Fragment：N-terminal domain (residues 9-218)
Non-standard monomer：Yes (specific site not provided by mmCIF) PEG DI(HYDROXYETHYL)ETHER × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 298 K；35 - 40% (v/v) PEG600, 0.1 M phosphate/citrate, 3% (w/v) glucose monohydrate, vapor diffusion, hanging drop, temperature 298K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.10 Å R-free 0.228
3NKU Crystal structure of the N-terminal domain of DrrA/SidM from Legionella pneumophila Deposited 2010-06-21 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 9–218（210 aa） Fragment：N-terminal domain (residues 9-218)
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions 298 K；35 - 40% (v/v) PEG600, 0.1 M phosphate/citrate, 3% (w/v) glucose monohydrate, vapor diffusion, hanging drop, temperature 298K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.10 Å R-free 0.228
5O74 Crystal structure of human Rab1b covalently bound to the GEF domain of DrrA/SidM from Legionella pneumophila in the presence of GDP Deposited 2017-06-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 340–533（194 aa）
Mutation：D512C GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；19% PEG 600, 100mM NaCitrate pH 5.5, protein concentration 22mg/ml
Resolution 2.50 Å R-free 0.266
5O74 Crystal structure of human Rab1b covalently bound to the GEF domain of DrrA/SidM from Legionella pneumophila in the presence of GDP Deposited 2017-06-08 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 340–533（194 aa）
Mutation：D512C GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；19% PEG 600, 100mM NaCitrate pH 5.5, protein concentration 22mg/ml
Resolution 2.50 Å R-free 0.266
5O74 Crystal structure of human Rab1b covalently bound to the GEF domain of DrrA/SidM from Legionella pneumophila in the presence of GDP Deposited 2017-06-08 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 340–533（194 aa）
Mutation：D512C GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；19% PEG 600, 100mM NaCitrate pH 5.5, protein concentration 22mg/ml
Resolution 2.50 Å R-free 0.266
5O74 Crystal structure of human Rab1b covalently bound to the GEF domain of DrrA/SidM from Legionella pneumophila in the presence of GDP Deposited 2017-06-08 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain G 340–533（194 aa）
Mutation：D512C GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；19% PEG 600, 100mM NaCitrate pH 5.5, protein concentration 22mg/ml
Resolution 2.50 Å R-free 0.266
5O74 Crystal structure of human Rab1b covalently bound to the GEF domain of DrrA/SidM from Legionella pneumophila in the presence of GDP Deposited 2017-06-08 Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain I 340–533（194 aa）
Mutation：D512C GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；19% PEG 600, 100mM NaCitrate pH 5.5, protein concentration 22mg/ml
Resolution 2.50 Å R-free 0.266
5O74 Crystal structure of human Rab1b covalently bound to the GEF domain of DrrA/SidM from Legionella pneumophila in the presence of GDP Deposited 2017-06-08 Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain K 340–533（194 aa）
Mutation：D512C GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；19% PEG 600, 100mM NaCitrate pH 5.5, protein concentration 22mg/ml
Resolution 2.50 Å R-free 0.266
6YX5 Structure of DrrA from Legionella pneumophilia in complex with human Rab8a Deposited 2020-04-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 16–352（337 aa）
Not recorded MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 GLC alpha-D-glucopyranose × 3 LJN [(2~{R},3~{S},4~{R},5~{R})-5-[4-(acetamidomethyl)-1,2,3-triazol-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate × 1 SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9；293 K；0.1M bicine, pH 9, 2.4M ammonium sulphate
Resolution 2.14 Å R-free 0.238

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.