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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：P31689 New Search
3PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different experimental method 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
2LO1 NMR structure of the protein BC008182, a DNAJ-like domain from Homo sapiens Deposited 2012-01-09 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–70（70 aa） Fragment：J domain residues 1-70
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6；298 K；Ionic strength (raw mmCIF value) 0.080；Pressure ambient
NMR sample composition 1.2 mM [U-98% 13C; U-98% 15N] protein, 20 mM sodium phosphate, 5 mM sodium azide, 50 mM sodium chloride, 95 % H2O, 5 % D2O, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
2M6Y The solution structure of the J-domain of human DnaJA1 Deposited 2013-04-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–67（67 aa） Fragment：J-domain (UNP residues 1-67)
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 125；Pressure ambient
NMR sample composition 1.03 mM [U-13C; U-15N] J-domain of DnaJA1, 20 mM MES, 0.02 % sodium azide, 10 mM DTT, 5 mM calcium chloride, 100 mM sodium chloride, 50 uM DSS, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
6E8M Legionella Longbeachae LeSH (Llo2327) bound to the human DnaJ-A1 pTyr381 peptide Deposited 2018-07-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 375–387（13 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；296 K；PEG3000, malic acid, Tris-HCl
Resolution 1.61 Å R-free 0.212

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.