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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：Q9NZL4 New Search
3PDB entries
8Biological assembly
8chain/assembly records
Main Difference Dimensions in This Set
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
1XQR Crystal structure of the HspBP1 core domain Deposited 2004-10-13 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 84–359（276 aa） Fragment：core domain (residues 84-359)
Mutation：E88G Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 8.5；293 K；PEGMME2000, Potassium Acetate, Glycerol, iso-propanol, EDTA, TCEP, Tris-HCl, pH 8.5, microbatch, temperature 293K
Resolution 2.10 Å R-free 0.249
1XQR Crystal structure of the HspBP1 core domain Deposited 2004-10-13 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 84–359（276 aa） Fragment：core domain (residues 84-359)
Mutation：E88G Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 8.5；293 K；PEGMME2000, Potassium Acetate, Glycerol, iso-propanol, EDTA, TCEP, Tris-HCl, pH 8.5, microbatch, temperature 293K
Resolution 2.10 Å R-free 0.249
1XQS Crystal structure of the HspBP1 core domain complexed with the fragment of Hsp70 ATPase domain Deposited 2004-10-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 84–359（276 aa） Fragment：core domain (84-359)
Mutation：E88G AMP ADENOSINE MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG8000, Potassium chloride, Magnesium chloride, AMP-PNP, DTT, HEPES KOH, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.90 Å R-free 0.296
1XQS Crystal structure of the HspBP1 core domain complexed with the fragment of Hsp70 ATPase domain Deposited 2004-10-13 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 84–359（276 aa） Fragment：core domain (84-359)
Mutation：E88G AMP ADENOSINE MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG8000, Potassium chloride, Magnesium chloride, AMP-PNP, DTT, HEPES KOH, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.90 Å R-free 0.296
8X87 The Crystal Structure of HspBP1 from Biortus. Deposited 2023-11-27 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 84–359（276 aa）
Mutation：E88G No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20mM Tris-HCl (pH 8.0), 100mM NaCl, 1mM MgCl2
Resolution 2.20 Å R-free 0.249
8X87 The Crystal Structure of HspBP1 from Biortus. Deposited 2023-11-27 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 84–359（276 aa）
Mutation：E88G No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20mM Tris-HCl (pH 8.0), 100mM NaCl, 1mM MgCl2
Resolution 2.20 Å R-free 0.249
8X87 The Crystal Structure of HspBP1 from Biortus. Deposited 2023-11-27 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 84–359（276 aa）
Mutation：E88G No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20mM Tris-HCl (pH 8.0), 100mM NaCl, 1mM MgCl2
Resolution 2.20 Å R-free 0.249
8X87 The Crystal Structure of HspBP1 from Biortus. Deposited 2023-11-27 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 84–359（276 aa）
Mutation：E88G No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；20mM Tris-HCl (pH 8.0), 100mM NaCl, 1mM MgCl2
Resolution 2.20 Å R-free 0.249

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.