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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：Q9UN86 New Search
2PDB entries
2Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different ligand/ion Different experimental method 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
5DRV Crystal structure of the G3BP2 NTF2-like domain in complex with a peptide Deposited 2015-09-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–139（139 aa） Fragment：NTF2-like domain, UNP residues 1-139
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.4；293 K；0.9 M tri-sodium citrate, 20 % glycerol, 0.1 M sodium cacodylate (pH 6.4)
Resolution 2.75 Å R-free 0.299
9OS2 Cryo-EM structure of the DDB1/CRBN-MRT-5702-G3BP2 ternary complex Deposited 2025-05-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain C 1–482（482 aa）
Chain D 1–482（482 aa）
Not recorded ZN ZINC ION × 1 A1CED (1S,3S)-2-[(2-chlorophenyl)methanesulfonyl]-N-{[(4R)-3-(2,4-dioxo-1,3-diazinan-1-yl)imidazo[1,2-a]pyridin-7-yl]methyl}-1-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å

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.