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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：O15047 New Search
3PDB entries
4Biological assembly
4chain/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
3S8S Crystal structure of the RRM domain of human SETD1A Deposited 2011-05-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 89–197（109 aa）
Not recorded UNX UNKNOWN LIGAND × 17 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；291 K；1.5 M ammonium sulfate, 0.1 M bistris propane, pH 7.0, vapor diffusion, temperature 291K
Resolution 1.30 Å R-free 0.198
3UVN Crystal structure of WDR5 in complex with the WDR5-interacting motif of SET1A Deposited 2011-11-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1492–1502（11 aa） Fragment：WDR5-interacting motif (UNP residues 1492-1502)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；298 K；25% PEG3350, 0.1 M sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.79 Å R-free 0.230
3UVN Crystal structure of WDR5 in complex with the WDR5-interacting motif of SET1A Deposited 2011-11-30 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1492–1502（11 aa） Fragment：WDR5-interacting motif (UNP residues 1492-1502)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；298 K；25% PEG3350, 0.1 M sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.79 Å R-free 0.230
4EWR X-ray structure of WDR5-SETd1a Win motif peptide binary complex Deposited 2012-04-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1488–1501（14 aa） Fragment：UNP residues 1488-1501
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions hanging drop；pH 7.6；294 K；PEG3350, Ammonium Sulfate, HEPES, pH 7.6, hanging drop, temperature 294K
Resolution 1.50 Å R-free 0.198

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.