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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：P22203 New Search
22PDB entries
25Biological assembly
66chain/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
2KZ9 Structure of E1-69 of Yeast V-ATPase Deposited 2010-06-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–69（69 aa） Fragment：UNP residues 1-69
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；293 K；Ionic strength (raw mmCIF value) 200；Pressure AMBIENT
NMR sample composition 2 mM [U-100% 13C; U-100% 15N] protein-1, 93% H2O/7% D2O | 93% H2O/7% D2O
Resolution not provided
3J9T Yeast V-ATPase state 1 Deposited 2015-02-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric（28） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 150 mM NaCl, 0.02% w/v dodecylmaltoside；pH 7.4；50 mM Tris-HCl, 150 mM NaCl, 0.02% w/v dodecylmaltoside
cryo-EM vitrification conditions Blot for 23 seconds before freezing；77 K；Cryogen OTHER；Blot for 23 seconds before freezing in ethane/propane mixture (FEI VITROBOT MARK III).
Resolution 6.90 Å
3J9U Yeast V-ATPase state 2 Deposited 2015-02-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric（28） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 150 mM NaCl, 0.02% w/v dodecylmaltoside；pH 7.4；50 mM Tris-HCl, 150 mM NaCl, 0.02% w/v dodecylmaltoside
cryo-EM vitrification conditions Blot for 23 seconds before freezing；77 K；Cryogen OTHER；Blot for 23 seconds before freezing in ethane/propane mixture (FEI VITROBOT MARK III).
Resolution 7.60 Å
3J9V Yeast V-ATPase state 3 Deposited 2015-02-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 28 PDB declaration: 28-meric（28） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 150 mM NaCl, 0.02% w/v dodecylmaltoside；pH 7.4；50 mM Tris-HCl, 150 mM NaCl, 0.02% w/v dodecylmaltoside
cryo-EM vitrification conditions Blot for 23 seconds before freezing；77 K；Cryogen OTHER；Blot for 23 seconds before freezing in ethane/propane mixture (FEI VITROBOT MARK III).
Resolution 8.30 Å
4DL0 Crystal Structure of the heterotrimeric EGChead Peripheral Stalk Complex of the Yeast Vacuolar ATPase Deposited 2012-02-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain J 1–233（233 aa）
Not recorded SO4 SULFATE ION × 4 PBM TRIMETHYL LEAD ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；292 K；0.1 M Lithium Sulfate, 0.1 M MES, 20% PEG mme 2000, 0.15 M Glycine, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.90 Å R-free 0.257
4DL0 Crystal Structure of the heterotrimeric EGChead Peripheral Stalk Complex of the Yeast Vacuolar ATPase Deposited 2012-02-05 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 1–233（233 aa）
Not recorded SO4 SULFATE ION × 4 PBM TRIMETHYL LEAD ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；292 K；0.1 M Lithium Sulfate, 0.1 M MES, 20% PEG mme 2000, 0.15 M Glycine, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.90 Å R-free 0.257
4EFA Crystal Structure of the Heterotrimeric EGChead Peripheral Stalk Complex of the Yeast Vacuolar ATPase - second conformation Deposited 2012-03-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 1–233（233 aa）
Not recorded SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；292 K；0.1 M lithium sulfate, 0.1 M MES, 20% PEG mme 2000, 0.15 M glycine , pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.82 Å R-free 0.277
5BW9 Crystal Structure of Yeast V1-ATPase in the Autoinhibited Form Deposited 2015-06-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 14 PDB declaration: tetradecameric（14） Consistent with protein count
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Chain M 1–233（233 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROFLUIDIC；pH 7.5；291 K；9.5 % PEG 8k, 150mM Ammonium Sulfate, 100mM HEPES, 12.5mM MgCl2
Resolution 7.00 Å R-free 0.309
5BW9 Crystal Structure of Yeast V1-ATPase in the Autoinhibited Form Deposited 2015-06-06 Assembly 2 Protein heterocomplex Heteromer；Protein × 14 PDB declaration: tetradecameric（14） Consistent with protein count
Chain i 1–233（233 aa）
Chain k 1–233（233 aa）
Chain m 1–233（233 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROFLUIDIC；pH 7.5；291 K；9.5 % PEG 8k, 150mM Ammonium Sulfate, 100mM HEPES, 12.5mM MgCl2
Resolution 7.00 Å R-free 0.309
5D80 Crystal Structure of Yeast V1-ATPase in the Autoinhibited Form Deposited 2015-08-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric（15） Consistent with protein count
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Chain M 1–233（233 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；8.25% PEG 8000, 0.25 M Ammonium Sulfate, 0.1 M HEPES pH 7.5, 0.05 M Strontium Chloride
Resolution 6.20 Å R-free 0.302
5D80 Crystal Structure of Yeast V1-ATPase in the Autoinhibited Form Deposited 2015-08-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric（15） Consistent with protein count
Chain i 1–233（233 aa）
Chain k 1–233（233 aa）
Chain m 1–233（233 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；8.25% PEG 8000, 0.25 M Ammonium Sulfate, 0.1 M HEPES pH 7.5, 0.05 M Strontium Chloride
Resolution 6.20 Å R-free 0.302
5VOX Yeast V-ATPase in complex with Legionella pneumophila effector SidK (rotational state 1) Deposited 2017-05-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric（33） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 6.80 Å
5VOY Yeast V-ATPase in complex with Legionella pneumophila effector SidK (rotational state 2) Deposited 2017-05-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric（33） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 7.90 Å
5VOZ Yeast V-ATPase in complex with Legionella pneumophila effector SidK (rotational state 3) Deposited 2017-05-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 33 PDB declaration: 33-meric（33） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 7.60 Å
6O7V Saccharomyces cerevisiae V-ATPase Stv1-V1VO State 1 Deposited 2019-03-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 31 PDB declaration: 31-meric（31） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 6.60 Å
6O7W Saccharomyces cerevisiae V-ATPase Stv1-V1VO State 2 Deposited 2019-03-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 31 PDB declaration: 31-meric（31） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 7.00 Å
6O7X Saccharomyces cerevisiae V-ATPase Stv1-V1VO State 3 Deposited 2019-03-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 31 PDB declaration: 31-meric（31） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 8.70 Å
7FDA CryoEM Structure of Reconstituted V-ATPase, state1 Deposited 2021-07-16 Assembly 1 Insufficient information Heteromer；Protein × 31 PDB declaration: 31-meric（31） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7FDB CryoEM Structures of Reconstituted V-ATPase,State2 Deposited 2021-07-16 Assembly 1 Insufficient information Heteromer；Protein × 31 PDB declaration: 31-meric（31） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7FDC CryoEM Structures of Reconstituted V-ATPase, state3 Deposited 2021-07-16 Assembly 1 Insufficient information Heteromer；Protein × 31 PDB declaration: 31-meric（31） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
7FDE CryoEM Structures of Reconstituted V-ATPase, Oxr1 bound V1 Deposited 2021-07-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9COP Yeast RAVE bound to V-ATPase V1 complex Deposited 2024-07-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 14 PDB declaration: 14-meric（14） Consistent with protein count
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9MOY Reconstituted yeast V-ATPase bound to Rtc5p Deposited 2024-12-28 Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric（32） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Leica EM GP2
Resolution 3.60 Å
9NN1 Yeast V1-ATPase bound to Rtc5p Deposited 2025-03-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric（15） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
9ODU Yeast V-ATPase bound to Rtc5p, rotary state 2 Deposited 2025-04-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric（32） Consistent with protein count
Chain G 1–233（233 aa）
Chain I 1–233（233 aa）
Chain K 1–233（233 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å

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.