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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：Q07794 New Search
9PDB entries
10Biological assembly
12chain/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
2RIM Crystal structure of Rtt109 Deposited 2007-10-12 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–436（436 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, HANGING DROP；pH 8.5；298 K；PEG550 MME, Ammonium citrate, glycerol, Tris, pH8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.20 Å R-free 0.259
2RIM Crystal structure of Rtt109 Deposited 2007-10-12 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–436（436 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, HANGING DROP；pH 8.5；298 K；PEG550 MME, Ammonium citrate, glycerol, Tris, pH8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.20 Å R-free 0.259
2ZFN Self-acetylation mediated histone H3 lysine 56 acetylation by rtt109 Deposited 2008-01-08 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–436（436 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ACO ACETYL COENZYME *A × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；PEG, Tris, Ammonium citrate, glycerol, ethylene glycol, pH8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.90 Å R-free 0.229
3CZ7 Molecular Basis for the Autoregulation of the Protein Acetyl Transferase Rtt109 Deposited 2008-04-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–127（127 aa）
Chain A 171–403（233 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) ACO ACETYL COENZYME *A × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.4；294 K；12% (w/v) PEG 4,000, 1 mM ZnCl2, and 100 mM Sodium Acetate, pH 4.4, temperature 294K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.00 Å R-free 0.189
3Q33 Structure of the Rtt109-AcCoA/Vps75 Complex and Implications for Chaperone-Mediated Histone Acetylation Deposited 2010-12-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–436（436 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ACO ACETYL COENZYME *A × 2 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；298 K；10.0% (v/v) PEG 8000 8% (v/v) ethylene glycol 100 mM Hepes, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 7.5
Resolution 2.80 Å R-free 0.255
3Q35 Structure of the Rtt109-AcCoA/Vps75 complex and implications for chaperone-mediated histone acetylation Deposited 2010-12-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–436（436 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ACO ACETYL COENZYME *A × 2 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；10.0% (v/v) PEG8000; 8% (v/v) ethylene glycol; 100 mM Hepes, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 7.5
Resolution 3.30 Å R-free 0.248
3Q66 Structure of the Vps75-Rtt109 histone chaperone-lysine acetyltransferase complex (Full-length proteins in space group P6122) Deposited 2010-12-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 1–436（436 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；277 K；0.1 M sodium citrate tribasic dihydrate, 2 M ammonium sulfate, 0.2 M potassium sodium tartrate tetrahydrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Resolution 2.71 Å R-free 0.247
3Q68 Structure of the Vps75-Rtt109 histone chaperone-lysine acetyltransferase complex (Full-length proteins in space group P212121) Deposited 2010-12-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 1–436（436 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, HANGING DROP；pH 6.5；277 K；1.8 M sodium citrate, 30% (w/v) 1,6-hexanediol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Resolution 2.71 Å R-free 0.226
3QM0 Crystal structure of RTT109-AC-CoA complex Deposited 2011-02-03 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–129（129 aa） Fragment：RTT109 DELTA(130-179)
Chain A 180–436（257 aa） Fragment：RTT109 DELTA(130-179)
Mutation：DELTA(130-179) mutant Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：DELTA(130-179) mutant Non-standard monomer：Yes (specific site not provided by mmCIF) HG MERCURY (II) ION × 2 ACO ACETYL COENZYME *A × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；reservoir solution contains 12.5% (v/v) PEG4000, 100 mM Hepes. Protein (10 mg/ml) in 20 mM Hepes, 150 mM NaCl, and 5 mM BME, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.10 Å R-free 0.258
6O22 Structure of Asf1-H3:H4-Rtt109-Vps75 histone chaperone-lysine acetyltransferase complex with the histone substrate. Deposited 2019-02-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain C 1–436（436 aa）
Not recorded No recorded non-water small molecule Not declared
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 150；Pressure 1
NMR sample composition 70 uM ILV methyl labelled, perdeuterated Vps75 (dimer), 70 uM Rtt109, 70 uM Asf1, 70 uM H3, 70 uM H4, 100% D2O | 100% D2O
NMR sample composition 70 uM ILV methyl labelled, perdeuterated Vps75 (dimer), 70 uM Rtt109, 70 uM Asf1, 70 uM H3(110A,63C) mutant with a cysteine coupled to a paramagnetic tag, 70 uM H4, 100% D2O | 100% D2O
NMR sample composition 90 uM ILV methyl labelled, perdeuterated Vps75 (dimer), 90 uM Rtt109, 90 uM Asf1, 90 uM H3(110A,76C) mutant with a cysteine coupled to a paramagnetic tag, 90 uM H4, 100% D2O | 100% D2O
NMR sample composition 30 uM ILV methyl labelled, perdeuterated Vps75 (dimer), 30 uM Rtt109, 30 uM Asf1, 30 uM H3, 30 uM H4(30C) mutant with a cysteine coupled to a paramagnetic tag, 100% D2O | 100% D2O
NMR sample composition 70 uM ILV methyl labelled, perdeuterated Vps75 (dimer), 70 uM Rtt109, 70 uM Asf1, 70 uM H3, 70 uM H4(82C) mutant with a cysteine coupled to a paramagnetic tag, 100% D2O | 100% D2O
NMR sample composition 80 uM ILV methyl labelled, perdeuterated Vps75 (dimer), 80 uM Rtt109, 80 uM Asf1, 80 uM H3, 80 uM H4(45C) mutant with a cysteine coupled to a paramagnetic tag, 100% D2O | 100% D2O
NMR sample composition 30 uM ILV methyl labelled, perdeuterated Vps75 (dimer), 30 uM Rtt109, 30 uM Asf1, 30 uM H3, 30 uM H4(93C) mutant with a cysteine coupled to a paramagnetic tag, 100% D2O | 100% D2O
Resolution not provided

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.