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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：O95571 New Search
1PDB entries
1Biological assembly
2chain/assembly records
Main Difference Dimensions in This Set
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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
4CHL Human Ethylmalonic Encephalopathy Protein 1 (hETHE1) Deposited 2013-12-03 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 21–254（234 aa） Fragment：METALLO BETA-LACTAMASE, RESIDUES 21-254
Chain B 21–254（234 aa） Fragment：METALLO BETA-LACTAMASE, RESIDUES 21-254
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) FE FE (III) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；10 MG/ML PROTEIN IN 50MM HEPES PH7.5, 100 MM NACL ADDED TO 0.1M TRIS-HCL PH8.5, 0.5M POTASSIUM THIOCYANATE
Resolution 2.61 Å R-free 0.223

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.