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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：Q99466 New Search
3PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
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
7OR3 Ternary complex of 14-3-3 sigma, NotchpS1917 phosphopeptide, and WQ136 Deposited 2021-06-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1912–1922（11 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 2 0AW ~{N}-[(5-carbamimidoyl-3-phenyl-thiophen-2-yl)methyl]-2,3-dihydro-1-benzofuran-5-carboxamide × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277.15 K；0.095 M Hepes pH7.7, 26%PEG 400, 0.19 M CaCl2, and 5 % Glycerol
Resolution 1.80 Å R-free 0.247
7OR5 Ternary complex of 14-3-3 sigma, NotchpS1917 phosphopeptide, and WQ162 Deposited 2021-06-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1912–1922（11 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 09W ~{N}-[(5-carbamimidoyl-3-phenyl-thiophen-2-yl)methyl]-2,3-dihydro-1-benzofuran-7-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277.15 K；0.095 M Hepes pH7.7, 26%PEG 400, 0.19 M CaCl2, and 5 % Glycerol
Resolution 1.80 Å R-free 0.186
7OR7 Ternary complex of 14-3-3 sigma, NotchpS1917 phosphopeptide, and WQ178 Deposited 2021-06-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1912–1922（11 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 2 0B7 ~{N}-[(5-carbamimidoyl-3-phenyl-thiophen-2-yl)methyl]-1~{H}-indole-6-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277.15 K；0.095 M Hepes pH7.7, 26%PEG 400, 0.19 M CaCl2, and 5 % Glycerol
Resolution 1.80 Å R-free 0.197

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.