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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：Q63KH5 New Search
5PDB entries
8Biological assembly
8chain/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
3EIR Crystal structure of CHBP, a Cif Homologue from Burkholderia pseudomallei Deposited 2008-09-17 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–328（281 aa） Fragment：residues 48-328
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 6；293 K；32% PEG1000, 100mM Sodium Cacodylate, 5% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å R-free 0.254
3EIR Crystal structure of CHBP, a Cif Homologue from Burkholderia pseudomallei Deposited 2008-09-17 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 48–328（281 aa） Fragment：residues 48-328
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 6；293 K；32% PEG1000, 100mM Sodium Cacodylate, 5% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å R-free 0.254
3EIT the 2.6 angstrom crystal structure of CHBP, the Cif Homologue from Burkholderia pseudomallei Deposited 2008-09-17 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–328（281 aa） Fragment：residues 48-328
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 6；293 K；32% PEG1000, 100mM Sodium Cacodylate, 5% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.56 Å R-free 0.267
3EIT the 2.6 angstrom crystal structure of CHBP, the Cif Homologue from Burkholderia pseudomallei Deposited 2008-09-17 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 48–328（281 aa） Fragment：residues 48-328
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 6；293 K；32% PEG1000, 100mM Sodium Cacodylate, 5% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.56 Å R-free 0.267
3GQM Crystal structure of Cell Inhibiting Factor (Cif) from Burkholderia pseudomallei (CifBp) Deposited 2009-03-24 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 67–328（262 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；10 % (w/v) PEG 8000, 100 mM HEPES 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 2.10 Å R-free 0.259
3GQM Crystal structure of Cell Inhibiting Factor (Cif) from Burkholderia pseudomallei (CifBp) Deposited 2009-03-24 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 67–328（262 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；10 % (w/v) PEG 8000, 100 mM HEPES 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 2.10 Å R-free 0.259
4HCN Crystal structure of Burkholderia pseudomallei effector protein CHBP in complex with ubiquitin Deposited 2012-09-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 78–328（251 aa） Fragment：unp RESIDUES 78-328
Mutation：A156C PEG DI(HYDROXYETHYL)ETHER × 1 FMT FORMIC ACID × 2 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7.2；293 K；12.5% PEG3350, 125MM MAGNESIUM FORMATE, pH 7.2, EVAPORATION, temperature 293K
Resolution 2.60 Å R-free 0.260
4HCP crystal structure of Burkholderia pseudomallei effector protein chbp in complex with nedd8 Deposited 2012-10-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 78–328（251 aa） Fragment：unp residues 78-382
Mutation：A156C SO4 SULFATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5.5；293 K；1.5 M ammonium sulfate and 100 mM citrate, pH 5.5, EVAPORATION, temperature 293K
Resolution 2.52 Å R-free 0.267

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.