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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：Q2YE02 New Search
1PDB entries
2Biological assembly
4chain/assembly records
Main Difference Dimensions in This Set
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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
6NIG Crystal structure of the human TLR2-Diprovocim complex Deposited 2018-12-27 Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 181–248（68 aa） Fragment：TLR (UNP residues 1-507) + linker + VLR (UNP residues 181-248)
Chain B 181–248（68 aa） Fragment：TLR (UNP residues 1-507) + linker + VLR (UNP residues 181-248)
Not recorded KQD (3S,4S,3'S,4'S)-1,1'-(1,4-phenylenedicarbonyl)bis{N~3~,N~4~-bis[(1S,2R)-2-phenylcyclopropyl]pyrrolidine-3,4-dicarboxami de} × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M ammonium citrate tribasic, pH 7.0, 0.1 M imidazole, pH 7.5, 18% PEG1900 MME
Resolution 2.35 Å R-free 0.236
6NIG Crystal structure of the human TLR2-Diprovocim complex Deposited 2018-12-27 Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 181–248（68 aa） Fragment：TLR (UNP residues 1-507) + linker + VLR (UNP residues 181-248)
Chain D 181–248（68 aa） Fragment：TLR (UNP residues 1-507) + linker + VLR (UNP residues 181-248)
Not recorded KQD (3S,4S,3'S,4'S)-1,1'-(1,4-phenylenedicarbonyl)bis{N~3~,N~4~-bis[(1S,2R)-2-phenylcyclopropyl]pyrrolidine-3,4-dicarboxami de} × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.2 M ammonium citrate tribasic, pH 7.0, 0.1 M imidazole, pH 7.5, 18% PEG1900 MME
Resolution 2.35 Å R-free 0.236

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.