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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：B3Y6A6 New Search
3PDB entries
3Biological assembly
6chain/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
8WO1 Cryo-EM Structure of Human TLR4/MD-2/DLAM5 Complex Deposited 2023-10-06 Assembly 1 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain C 19–160（142 aa）
Chain D 19–160（142 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 GP4 2-amino-2-deoxy-4-O-phosphono-alpha-D-glucopyranose × 2 2IL (3R)-3-(dodecanoyloxy)tetradecanoic acid × 2 0IL (3R)-3-(tetradecanoyloxy)tetradecanoic acid × 2 X6N [(2~{R},3~{S},4~{R},5~{S})-2-(hydroxymethyl)-5-methoxy-4,6-bis(oxidanyl)oxan-3-yl] dihydrogen phosphate × 2 A1L01 (3~{S})-3-decanoyloxytetradecanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8WTA Cryo-EM Structure of Human TLR4/MD-2/DLAM3 Complex Deposited 2023-10-18 Assembly 1 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain C 19–160（142 aa）
Chain D 19–160（142 aa）
Not recorded GP4 2-amino-2-deoxy-4-O-phosphono-alpha-D-glucopyranose × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 2IL (3R)-3-(dodecanoyloxy)tetradecanoic acid × 4 0IL (3R)-3-(tetradecanoyloxy)tetradecanoic acid × 2 XIQ 2-(hydroxymethyl)-5-methoxy-3,6-bis(oxidanyl)pyran-4-one × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9J03 Cyro-EM Structure of Human TLR4/MD-2/DLAM1 Complex Deposited 2024-08-02 Assembly 1 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain C 19–160（142 aa）
Chain D 19–160（142 aa）
Not recorded 2IL (3R)-3-(dodecanoyloxy)tetradecanoic acid × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 GP4 2-amino-2-deoxy-4-O-phosphono-alpha-D-glucopyranose × 2 X6Z [(2~{R},3~{S},4~{S},5~{S})-5-methoxy-3,4,6-tris(oxidanyl)oxan-2-yl]methyl dihydrogen phosphate × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å

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.