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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：O16305 New Search
2PDB entries
3Biological assembly
9chain/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
1OOJ Structural genomics of Caenorhabditis elegans : Calmodulin Deposited 2003-03-03 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.7；295 K；PH 5.7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295.0K, RESERVOIR: MPD, PEG3350, DIOXANE, 5 MM CACL2, 50 MM CITRATE, PH 5.7, PROTEIN STOCK: 5 MG/ML IN 5 MM CACL2, 5 MM CACODYLATE, PH 6, DROPS: 5 MICROLITERS OF PROTEIN STOCK SOLUTION, 5 MICROLITERS OF RESERVOIR.
Resolution 2.11 Å R-free 0.271
5H7D Crystal structure of the YgjG-protein A-Zpa963-calmodulin complex Deposited 2016-11-17 Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain E 13–75（63 aa） Fragment：RESIDUES 104-156,157-219 (UNP RESIDUES 13-75)
Chain F 13–75（63 aa） Fragment：RESIDUES 104-156,157-219 (UNP RESIDUES 13-75)
Chain G 13–75（63 aa） Fragment：RESIDUES 104-156,157-219 (UNP RESIDUES 13-75)
Chain H 13–75（63 aa） Fragment：RESIDUES 104-156,157-219 (UNP RESIDUES 13-75)
Not recorded CA CALCIUM ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；296 K；0.1M HEPES pH 7.5, 20.7% PEG 300, 99mM calcium chloride
Resolution 2.57 Å R-free 0.241
5H7D Crystal structure of the YgjG-protein A-Zpa963-calmodulin complex Deposited 2016-11-17 Assembly 2 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain K 13–75（63 aa） Fragment：RESIDUES 104-156,157-219 (UNP RESIDUES 13-75)
Chain L 13–75（63 aa） Fragment：RESIDUES 104-156,157-219 (UNP RESIDUES 13-75)
Chain O 13–75（63 aa） Fragment：RESIDUES 104-156,157-219 (UNP RESIDUES 13-75)
Chain P 13–75（63 aa） Fragment：RESIDUES 104-156,157-219 (UNP RESIDUES 13-75)
Not recorded CA CALCIUM ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；296 K；0.1M HEPES pH 7.5, 20.7% PEG 300, 99mM calcium chloride
Resolution 2.57 Å R-free 0.241

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.