← Back to search

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：O61543 New Search
3PDB entries
5Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
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
7VNA drosophlia AHR PAS-B domain Deposited 2021-10-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 264–381（118 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M Tris-HCl pH 7.0, 0.2 M NaCl, 0.8 M sodium citrate
Resolution 2.60 Å R-free 0.250
7VNH drosophlia AHR PAS-B domain bound by the antagonist alpha-naphthoflavone Deposited 2021-10-11 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 264–381（118 aa）
Not recorded BHF 2-PHENYL-4H-BENZO[H]CHROMEN-4-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M Tris-HCl pH 7.0, 0.2 M NaCl, 0.8 M sodium citrate
Resolution 2.40 Å R-free 0.268
7VNH drosophlia AHR PAS-B domain bound by the antagonist alpha-naphthoflavone Deposited 2021-10-11 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 264–381（118 aa）
Not recorded BHF 2-PHENYL-4H-BENZO[H]CHROMEN-4-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M Tris-HCl pH 7.0, 0.2 M NaCl, 0.8 M sodium citrate
Resolution 2.40 Å R-free 0.268
7VNI AHR-ARNT PAS-B heterodimer Deposited 2021-10-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 264–381（118 aa）
Not recorded SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M sodium arsenate (pH 6.5), 0.2 M MgCl2, 2 M (NH4)2SO4
Resolution 2.00 Å R-free 0.219
7VNI AHR-ARNT PAS-B heterodimer Deposited 2021-10-11 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 264–381（118 aa）
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M sodium arsenate (pH 6.5), 0.2 M MgCl2, 2 M (NH4)2SO4
Resolution 2.00 Å R-free 0.219

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.