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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：P27796 New Search
3PDB entries
3Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
1AFW THE 1.8 ANGSTROM CRYSTAL STRUCTURE OF THE DIMERIC PEROXISOMAL THIOLASE OF SACCHAROMYCES CEREVISIAE Deposited 1997-03-15 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 25–417（393 aa）
Chain B 25–417（393 aa）
Not recorded MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions microdiaylsis；pH 6.5；293 K；MICRODIALYSIS AGAINST 25MM MOPS PH6.5, 200MM DTT, 1MM EDTA, 1MM SODIUM AZIDE, AT 20 DEGREES CELSIUS, microdiaylsis, temperature 293K
Resolution 1.80 Å R-free 0.240
1PXT THE 2.8 ANGSTROMS STRUCTURE OF PEROXISOMAL 3-KETOACYL-COA THIOLASE OF SACCHAROMYCES CEREVISIAE: A FIVE LAYERED A-B-A-B-A STRUCTURE, CONSTRUCTED FROM TWO CORE DOMAINS OF IDENTICAL TOPOLOGY Deposited 1994-07-04 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 28–417（390 aa）
Chain B 28–417（390 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions THE PROTEIN HAS BEEN CRYSTALLIZED IN THE ABSENCE OF AN ACTIVE SITE LIGAND.
Resolution 2.80 Å R-free 0.334
3W15 Structure of peroxisomal targeting signal 2 (PTS2) of Saccharomyces cerevisiae 3-ketoacyl-CoA thiolase in complex with Pex7p and Pex21p Deposited 2012-11-06 Assembly 1 Insufficient information Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 1–15（15 aa） Fragment：UNP residue 1-15, UNP residues 27-396
Not recorded NO3 NITRATE ION × 9 MG MAGNESIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.7；293 K；25% PEG2000, 0.3M Magnesium nitrate, 0.1M Tris-HCl, pH 7.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.80 Å R-free 0.224

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.