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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：P38768 New Search
3PDB entries
4Biological assembly
4chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
2MNJ NMR solution structure of the yeast Pih1 and Tah1 C-terminal domains complex Deposited 2014-04-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 257–344（88 aa） Fragment：UNP residues 257-344
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.4；298 K；Ionic strength (raw mmCIF value) 50；Pressure ambient
NMR sample composition 1.5 mM [U-99% 13C; U-99% 15N] Tah1, 1.5 mM [U-99% 13C; U-99% 15N] Pih1, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
4CGU Full length Tah1 bound to yeast PIH1 and HSP90 peptide SRMEEVD Deposited 2013-11-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 187–344（158 aa） Fragment：C-TERMINAL DOMAIN, RESIDUES 187-344
Non-standard monomer：Yes (specific site not provided by mmCIF) GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7
Resolution 2.11 Å R-free 0.210
4CHH N-terminal domain of yeast PIH1p Deposited 2013-12-02 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–185（185 aa） Fragment：N-TERMINUS, RESIDUES 1-185
Not recorded EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7
Resolution 2.03 Å R-free 0.237
4CHH N-terminal domain of yeast PIH1p Deposited 2013-12-02 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–185（185 aa） Fragment：N-TERMINUS, RESIDUES 1-185
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7
Resolution 2.03 Å R-free 0.237

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.