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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：P43489 New Search
8PDB entries
15Biological assembly
29chain/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
1D0A STRUCTURE OF TNF RECEPTOR ASSOCIATED FACTOR 2 (TRAF2) IN COMPLEX WITH A HUMAN OX40 PEPTIDE Deposited 1999-09-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain G 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain H 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain I 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；293 K；PEG4K, MES, PH 6.0, VAPOR DIFFUSION, temperature 293K
Resolution 2.00 Å R-free 0.251
1D0A STRUCTURE OF TNF RECEPTOR ASSOCIATED FACTOR 2 (TRAF2) IN COMPLEX WITH A HUMAN OX40 PEPTIDE Deposited 1999-09-09 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain J 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain K 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain L 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；293 K；PEG4K, MES, PH 6.0, VAPOR DIFFUSION, temperature 293K
Resolution 2.00 Å R-free 0.251
1D0A STRUCTURE OF TNF RECEPTOR ASSOCIATED FACTOR 2 (TRAF2) IN COMPLEX WITH A HUMAN OX40 PEPTIDE Deposited 1999-09-09 Assembly 3 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain G 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain H 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain I 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain J 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain K 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain L 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；293 K；PEG4K, MES, PH 6.0, VAPOR DIFFUSION, temperature 293K
Resolution 2.00 Å R-free 0.251
1D0A STRUCTURE OF TNF RECEPTOR ASSOCIATED FACTOR 2 (TRAF2) IN COMPLEX WITH A HUMAN OX40 PEPTIDE Deposited 1999-09-09 Assembly 4 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain G 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain H 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain I 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain J 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain K 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Chain L 262–266（5 aa） Fragment：TRAF-BINDING SEQUENCE
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；293 K；PEG4K, MES, PH 6.0, VAPOR DIFFUSION, temperature 293K
Resolution 2.00 Å R-free 0.251
2HEV Crystal structure of the complex between OX40L and OX40 Deposited 2006-06-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain R 29–170（142 aa） Fragment：extracellular domain (residues 29-170)
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；8% PEG 20000, 0.1M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.41 Å R-free 0.251
2HEY Crystal structure of murine OX40L bound to human OX40 Deposited 2006-06-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain R 29–170（142 aa） Fragment：extracellular domain (residues 29-170)
Not recorded SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；292 K；0.1 M NaCl, 1.4 M Ammonium Sulfate, 0.1 M Bis-Tris, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.00 Å R-free 0.247
2HEY Crystal structure of murine OX40L bound to human OX40 Deposited 2006-06-22 Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain T 29–170（142 aa） Fragment：extracellular domain (residues 29-170)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；292 K；0.1 M NaCl, 1.4 M Ammonium Sulfate, 0.1 M Bis-Tris, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.00 Å R-free 0.247
6OGX Ternary complex of OX40R (TNFRSF4) bound to Fab1 and Fab2 Deposited 2019-04-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain G 29–170（142 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；0.1 M Tris pH 8.5, 1.5 M D-L malic acid pH 7.0, 0.15 mM dimethylethylammonium propane sulfate (NDSB-195)
Resolution 2.77 Å R-free 0.254
6OKM Human OX40R (TNFRSF4) bound to Fab 3C8 Deposited 2019-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain R 29–170（142 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K
Resolution 2.10 Å R-free 0.238
6OKN OX40R (TNFRSF4) bound to Fab 1A7 Deposited 2019-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain R 29–170（142 aa）
Not recorded EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；tbd
Resolution 3.25 Å R-free 0.228
6OKN OX40R (TNFRSF4) bound to Fab 1A7 Deposited 2019-04-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 29–170（142 aa）
Not recorded EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；tbd
Resolution 3.25 Å R-free 0.228
7YK4 ox40-antibody Deposited 2022-07-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 29–170（142 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M potassium sodium tartrate, 14% PEG 3350, 10% glycerol
Resolution 2.70 Å R-free 0.298
7YK4 ox40-antibody Deposited 2022-07-21 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 29–170（142 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；0.1 M potassium sodium tartrate, 14% PEG 3350, 10% glycerol
Resolution 2.70 Å R-free 0.298
8AG1 Crystal structure of a novel OX40 antibody Deposited 2022-07-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 29–170（142 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5；293 K；0.1m CITRATE, PH5.6, 2% TACSIMATE, 16% PEG3350
Resolution 3.30 Å R-free 0.268
8AG1 Crystal structure of a novel OX40 antibody Deposited 2022-07-19 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain a 29–170（142 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5；293 K；0.1m CITRATE, PH5.6, 2% TACSIMATE, 16% PEG3350
Resolution 3.30 Å R-free 0.268

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.