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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：P08651 New Search
2PDB entries
3Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
9XVD Crystal structure of NFIC homodimer bound to DNA Deposited 2025-11-26 Assembly 1 Protein–DNA Homooligomer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 10–206（197 aa）
Chain C 10–206（197 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；0.1 M MES monohydrate (pH 6.0), 22% (v/v) polyethylene glycol (PEG) 400
Resolution 2.60 Å R-free 0.254
9XVD Crystal structure of NFIC homodimer bound to DNA Deposited 2025-11-26 Assembly 2 Protein–DNA Homooligomer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain B 10–206（197 aa）
Chain D 10–206（197 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；0.1 M MES monohydrate (pH 6.0), 22% (v/v) polyethylene glycol (PEG) 400
Resolution 2.60 Å R-free 0.254
9XVO Crystal structure of NFIC monomer bound to DNA Deposited 2025-11-26 Assembly 1 Protein–DNA Homooligomer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 10–175（166 aa）
Chain B 10–175（166 aa）
Not recorded ZN ZINC ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；0.1 M MES monohydrate (pH 6.0) and 14% (w/v) PEG 4000
Resolution 2.50 Å R-free 0.239

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.