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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：Q0T8Y9 New Search
2PDB entries
2Biological assembly
2chain/assembly records
Main Difference Dimensions in This Set
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
4XOD Crystal structure of a FimH*DsG complex from E.coli F18 Deposited 2015-01-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 24–37（14 aa） Fragment：UNP residues 24-37
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；277 K；25 % (w/v) PEG 3350, 0.2 M magnesium chloride, 0.1 M BisTris-HCl pH 5.5
Resolution 1.14 Å R-free 0.159
4XOE Crystal structure of a FimH*DsG complex from E.coli F18 with bound heptyl alpha-D-mannopyrannoside Deposited 2015-01-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 24–37（14 aa） Fragment：UNP residues 24-37
Not recorded KGM heptyl alpha-D-mannopyranoside × 1 CAC CACODYLATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；30 % (v/v) 2-Methyl-2,4-pentanediol (MPD), 0.1 M sodium cacodylate, 0.2 M magnesium acetate pH 6.5
Resolution 2.40 Å R-free 0.179

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.