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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：Q67UF5 New Search
3PDB entries
3Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification 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
9WZK Crystal structure of the inactive mutant of rice protein disulfide isomerase-like protein OsPDIL2-3 a-b domains Deposited 2025-09-29 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 149–441（293 aa）
Chain B 149–441（293 aa）
Mutation：C195A, C198A Mutation：C195A, C198A BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；25% PEG 3350, 0.2M Ammonium acetate, 0.1M Bis-Tris, pH 5.5
Resolution 1.80 Å R-free 0.266
9WZL Crystal structure of rice protein disulfide isomerase-like protein OsPDIL2-3 a-b domain Deposited 2025-09-29 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 149–441（293 aa）
Chain B 149–441（293 aa）
Not recorded BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；25% PEG 3350, 0.2M Ammonium acetate, 0.1M Bis-Tris, pH 5.5
Resolution 2.10 Å R-free 0.253
9WZM Crystal structure of rice protein disulfide isomerase-like protein OsPDIL2-3 a0 domain Deposited 2025-09-29 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–170（144 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；2M ammonium sulfate, 0.2M lithium sulfate, 0.2M diammonium phosphate
Resolution 2.10 Å R-free 0.222

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.