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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：P25638 New Search
6PDB entries
6Biological assembly
6chain/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
2L6J Tah1 complexed by MEEVD Deposited 2010-11-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–111（111 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 8；293 K；Ionic strength (raw mmCIF value) 0.1375；Pressure ambient
NMR sample composition 1 mM [U-99% 15N] Tah1-1, 2 mM Ac-MEEVD-2, 25 mM sodium phosphate-3, 100 mM sodium chloride-4, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] Tah1-5, 2 mM Ac-MEEVD-6, 25 mM sodium phosphate-7, 100 mM sodium chloride-8, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 800 uM Tah1-9, 1.6 mM Ac-MEEVD-10, 25 mM sodium phosphate-11, 100 mM sodium chloride-12, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1 mM [U-98% 13C; U-98% 15N] Tah1-13, 2 mM Ac-MEEVD-14, 25 mM sodium phosphate-15, 100 mM sodium chloride-16, 100% D2O | 100% D2O
Resolution not provided
2LSU The NMR high resolution structure of yeast Tah1 in a free form Deposited 2012-05-07 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 2–111（110 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.2；288 K；Ionic strength (raw mmCIF value) 0.15；Pressure ambient
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] Tah1, 10 mM sodium phosphate, 150 mM sodium chloride, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] Tah1, 10 mM sodium phosphate, 150 mM sodium chloride, 100% D2O | 100% D2O
Resolution not provided
2LSV The NMR high resolution structure of yeast Tah1 in complex with the Hsp90 C-terminal tail Deposited 2012-05-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 2–111（110 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.2；288 K；Ionic strength (raw mmCIF value) 0.15；Pressure ambient
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] protein_1, 1 mM protein_2, 10 mM sodium phosphate, 150 mM sodium chloride, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] protein_1, 1 mM protein_2, 10 mM sodium phosphate, 150 mM sodium chloride, 100% D2O | 100% D2O
Resolution not provided
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 A 93–111（19 aa） Fragment：UNP residues 93-111
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
4CGQ Full length Tah1 bound to HSP90 peptide SRMEEVD Deposited 2013-11-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–111（111 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7
Resolution 2.00 Å R-free 0.210
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 A 1–111（111 aa）
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

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.