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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：Q6P823 New Search
3PDB entries
5Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification 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
2H9M WDR5 in complex with unmodified H3K4 peptide Deposited 2006-06-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 2–12（11 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；300 K；20% PEG 3350, 0.2M di-Na Tartrate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Resolution 1.90 Å R-free 0.257
2H9M WDR5 in complex with unmodified H3K4 peptide Deposited 2006-06-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 2–12（11 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；300 K；20% PEG 3350, 0.2M di-Na Tartrate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Resolution 1.90 Å R-free 0.257
2H9N WDR5 in complex with monomethylated H3K4 peptide Deposited 2006-06-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 2–12（11 aa）
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 6.5；20% PEG3350, pH 6.5, VAPOR DIFFUSION, HANGING DROP
Resolution 2.00 Å R-free 0.279
2H9N WDR5 in complex with monomethylated H3K4 peptide Deposited 2006-06-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 2–12（11 aa）
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 6.5；20% PEG3350, pH 6.5, VAPOR DIFFUSION, HANGING DROP
Resolution 2.00 Å R-free 0.279
2H9P WDR5 in complex with trimethylated H3K4 peptide Deposited 2006-06-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 2–12（11 aa）
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 5.6；300 K；30% PEG4000, 0.2M Ammonium Acetate and 0.1M Na Citrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Resolution 1.91 Å R-free 0.203

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.