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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：Q05608 New Search
2PDB entries
3Biological assembly
3chain/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
2H7O Crystal structure of the Rho-GTPase binding domain of YpkA Deposited 2006-06-02 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 434–732（299 aa） Fragment：C-terminal Domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；276 K；100mM CAPs pH 10.5, 140mM-180mM NaCl, 16%-18% PEG1500 Micro Seeding, VAPOR DIFFUSION, HANGING DROP, temperature 276K
Resolution 2.00 Å R-free 0.237
2H7V Co-crystal structure of YpkA-Rac1 Deposited 2006-06-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 434–732（299 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；295 K；100mM HEPES pH 6.5-7.5, 5%-8% PEGMME2000 micro seeding, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.60 Å R-free 0.257
2H7V Co-crystal structure of YpkA-Rac1 Deposited 2006-06-04 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 434–732（299 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；295 K；100mM HEPES pH 6.5-7.5, 5%-8% PEGMME2000 micro seeding, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.60 Å R-free 0.257

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.