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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：O88508 New Search
2PDB entries
6Biological assembly
8chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification Different ligand/ion 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
3SW9 GLP (G9a-like protein) SET domain in complex with Dnmt3aK44me0 peptide Deposited 2011-07-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain P 39–50（12 aa） Fragment：unp residues 39-50
Not recorded ZN ZINC ION × 4 SFG SINEFUNGIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.1 M Hepes, 16% polyethylene glycol 4000 and 8% isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 3.05 Å R-free 0.248
3SW9 GLP (G9a-like protein) SET domain in complex with Dnmt3aK44me0 peptide Deposited 2011-07-13 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain Q 39–50（12 aa） Fragment：unp residues 39-50
Not recorded ZN ZINC ION × 4 SFG SINEFUNGIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.1 M Hepes, 16% polyethylene glycol 4000 and 8% isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 3.05 Å R-free 0.248
3SW9 GLP (G9a-like protein) SET domain in complex with Dnmt3aK44me0 peptide Deposited 2011-07-13 Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain P 39–50（12 aa） Fragment：unp residues 39-50
Chain Q 39–50（12 aa） Fragment：unp residues 39-50
Not recorded ZN ZINC ION × 8 SFG SINEFUNGIN × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.1 M Hepes, 16% polyethylene glycol 4000 and 8% isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 3.05 Å R-free 0.248
3SWC GLP (G9a-like protein) SET domain in complex with Dnmt3aK44me2 peptide Deposited 2011-07-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain P 39–50（12 aa） Fragment：unp residues 39-50
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 4 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.1 M Hepes, 16% polyethylene glycol 4000 and 8% isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 2.33 Å R-free 0.227
3SWC GLP (G9a-like protein) SET domain in complex with Dnmt3aK44me2 peptide Deposited 2011-07-13 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain Q 39–50（12 aa） Fragment：unp residues 39-50
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 4 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.1 M Hepes, 16% polyethylene glycol 4000 and 8% isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 2.33 Å R-free 0.227
3SWC GLP (G9a-like protein) SET domain in complex with Dnmt3aK44me2 peptide Deposited 2011-07-13 Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain P 39–50（12 aa） Fragment：unp residues 39-50
Chain Q 39–50（12 aa） Fragment：unp residues 39-50
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 8 SAH S-ADENOSYL-L-HOMOCYSTEINE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.1 M Hepes, 16% polyethylene glycol 4000 and 8% isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 2.33 Å R-free 0.227

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.