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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：P22829 New Search
2PDB entries
2Biological assembly
2chain/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
1CIT DNA-BINDING MECHANISM OF THE MONOMERIC ORPHAN NUCLEAR RECEPTOR NGFI-B Deposited 1999-04-05 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain A 268–356（89 aa） Fragment：DNA-BINDING DOMAIN AND C-TERMINAL EXTENSION
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN/DNA COMPLEX CRYSTALS WERE GROWN USING THE VAPOR DIFFUSION METHOD AT 27 DEGREES CELSIUS. THE RESEVOIR CONTAINS 50 MM MORPHOLINO-SULFONIC ACID PH7.0, 250MM AMMONIUM CHLORIDE, 30 % PEG 4000, 5 MM DTT. THE DROPS CONTAINED A 1:1 RATIO OF PROTEIN-COMPLEX TO RESEVOIR.
Resolution 2.70 Å R-free 0.295
1YJE Crystal structure of the rNGFI-B ligand-binding domain Deposited 2005-01-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 354–597（244 aa） Fragment：ligand-binding domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；290 K；NaCl, BisTris, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Resolution 2.40 Å R-free 0.278

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.