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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：P97459 New Search
1PDB entries
4Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
No difference found in parsed fields

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
5SY5 Crystal Structure of the Heterodimeric NPAS1-ARNT Complex Deposited 2016-08-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 43–423（381 aa） Fragment：unp reisdues 43-423
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；2% Tacsimate pH 7.0, 3% PEG3350
Resolution 3.20 Å R-free 0.247
5SY5 Crystal Structure of the Heterodimeric NPAS1-ARNT Complex Deposited 2016-08-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 43–423（381 aa） Fragment：unp reisdues 43-423
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；2% Tacsimate pH 7.0, 3% PEG3350
Resolution 3.20 Å R-free 0.247
5SY5 Crystal Structure of the Heterodimeric NPAS1-ARNT Complex Deposited 2016-08-10 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain F 43–423（381 aa） Fragment：unp reisdues 43-423
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；2% Tacsimate pH 7.0, 3% PEG3350
Resolution 3.20 Å R-free 0.247
5SY5 Crystal Structure of the Heterodimeric NPAS1-ARNT Complex Deposited 2016-08-10 Assembly 4 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 43–423（381 aa） Fragment：unp reisdues 43-423
Chain D 43–423（381 aa） Fragment：unp reisdues 43-423
Chain F 43–423（381 aa） Fragment：unp reisdues 43-423
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；2% Tacsimate pH 7.0, 3% PEG3350
Resolution 3.20 Å R-free 0.247

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.