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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：Q4G1L3 New Search
5PDB entries
8Biological assembly
8chain/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
2O6S Structural diversity of the hagfish Variable Lymphocyte Receptors B59 Deposited 2006-12-08 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 24–231（208 aa） Fragment：Leucine-rich repeat (LRR), residues 24-231
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；295 K；33% PEG 1000, 0.1M Bis-Tris, 0.2M Sodium chloride, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K
Resolution 1.50 Å R-free 0.214
2O6S Structural diversity of the hagfish Variable Lymphocyte Receptors B59 Deposited 2006-12-08 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 24–231（208 aa） Fragment：Leucine-rich repeat (LRR), residues 24-231
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；295 K；33% PEG 1000, 0.1M Bis-Tris, 0.2M Sodium chloride, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K
Resolution 1.50 Å R-free 0.214
3A79 Crystal structure of TLR2-TLR6-Pam2CSK4 complex Deposited 2009-09-20 Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 157–232（76 aa） Fragment：extracellular domain, UNP residues 1-482(mouse), UNP residues 157-232(Inshore hagfish)
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 PXS (2S)-propane-1,2-diyl dihexadecanoate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；2.0M ammonium sulfate, 0.1M MES pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.90 Å R-free 0.280
3RFS Design of a binding scaffold based on variable lymphocyte receptors of jawless vertebrates by module engineering Deposited 2011-04-06 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 146–232（87 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8.5；293 K；0.1M Tris-HCl, 30%(w/v) polyethylene glycol 4000, 0.2M magnesium chloride hexahydrate, pH 8.5, VAPOR DIFFUSION, temperature 293K
Resolution 1.70 Å R-free 0.242
3RFS Design of a binding scaffold based on variable lymphocyte receptors of jawless vertebrates by module engineering Deposited 2011-04-06 Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 146–232（87 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8.5；293 K；0.1M Tris-HCl, 30%(w/v) polyethylene glycol 4000, 0.2M magnesium chloride hexahydrate, pH 8.5, VAPOR DIFFUSION, temperature 293K
Resolution 1.70 Å R-free 0.242
4J4L Modular evolution and design of the protein binding interface Deposited 2013-02-07 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 141–232（92 aa） Fragment：UNP RESIDUES 43-100,UNP RESIDUES 141-232
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8；290 K；0.1M magnesium formate, 15-18% w/v polyethylene glycol 3350, pH 8.0, VAPOR DIFFUSION, temperature 290K
Resolution 2.30 Å R-free 0.268
4J4L Modular evolution and design of the protein binding interface Deposited 2013-02-07 Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 141–232（92 aa） Fragment：UNP RESIDUES 43-100,UNP RESIDUES 141-232
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8；290 K；0.1M magnesium formate, 15-18% w/v polyethylene glycol 3350, pH 8.0, VAPOR DIFFUSION, temperature 290K
Resolution 2.30 Å R-free 0.268
4UIP The complex structure of extracellular domain of EGFR with Repebody (rAC1). Deposited 2015-03-31 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 141–232（92 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.95 Å R-free 0.297

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.