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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：A0A140TAH5 New Search
1PDB entries
1Biological assembly
1chain/assembly records
Main Difference Dimensions in This Set
No difference found in parsed fields

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
7OIT Crystal structure of AP2 Mu2 in complex with FCHO2 WxxPhi motif (P3221 crystal form) Deposited 2021-05-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain AAA 157–434（278 aa）
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；289 K；20mM Sodium formate; 20mM Ammonium acetate; 20mM Sodium citrate tribasic dihydrate; 20mM Sodium potassium tartrate tetrahydrate; 20mM Sodium oxamate, 100mM Imidazole MES monohydrate pH6.5 , 20% v/v Glycerol; 10% w/v PEG 4000
Resolution 1.65 Å R-free 0.202

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.