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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：P12429 New Search
2PDB entries
2Biological assembly
2chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
1AII ANNEXIN III Deposited 1996-11-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–323（323 aa）
Not recorded CA CALCIUM ION × 5 SO4 SULFATE ION × 1 ETA ETHANOLAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；18MG/ML PROTEIN, 10MM CACL2 IN 50 MM HEPES AT PH=7.8 WAS EQUILIBRATED AGAINST 50% AMMONIUM SULFATE IN THE SAME BUFFER.
Resolution 1.95 Å R-free 0.237
1AXN THE HIGH RESOLUTION STRUCTURE OF ANNEXIN III SHOWS DIFFERENCES WITH ANNEXIN V Deposited 1995-08-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 2–323（322 aa）
Not recorded CA CALCIUM ION × 5 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.78 Å R-free 0.221

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.