← Back to search

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：P01096 New Search
24PDB entries
25Biological assembly
42chain/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
1GMJ The structure of bovine IF1, the regulatory subunit of mitochondrial F-ATPase Deposited 2001-09-14 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–109（84 aa）
Chain B 26–109（84 aa）
Mutation：YES Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；296 K；CRYSTALS WERE GROWN BY EQUILIBRATING A IF1-H49K SOLUTION, AT 6 MG/ML IN BUFFER 10 MM TRIS-HCL PH 8.0, RESERVOIR CONTAINING 0.8 M MONO-SODIUM DIHYDROGEN PHOSPHAT AGAINST A 0.8 M MONO-POTASSIUM DIHYDROGEN PHOSPHATE AND 0.1 M HEPES-NA BUFFER PH 8, AT 23C, IN SITTING-DROP VAPOR-DIFFUSION TRAYS.
Resolution 2.20 Å R-free 0.280
1GMJ The structure of bovine IF1, the regulatory subunit of mitochondrial F-ATPase Deposited 2001-09-14 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 26–109（84 aa）
Chain D 26–109（84 aa）
Mutation：YES Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；296 K；CRYSTALS WERE GROWN BY EQUILIBRATING A IF1-H49K SOLUTION, AT 6 MG/ML IN BUFFER 10 MM TRIS-HCL PH 8.0, RESERVOIR CONTAINING 0.8 M MONO-SODIUM DIHYDROGEN PHOSPHAT AGAINST A 0.8 M MONO-POTASSIUM DIHYDROGEN PHOSPHATE AND 0.1 M HEPES-NA BUFFER PH 8, AT 23C, IN SITTING-DROP VAPOR-DIFFUSION TRAYS.
Resolution 2.20 Å R-free 0.280
1HF9 C-Terminal Coiled-Coil Domain from Bovine IF1 Deposited 2000-11-30 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 69–109（41 aa） Fragment：C-TERMINAL DOMAIN (44-84)
Chain B 69–109（41 aa） Fragment：C-TERMINAL DOMAIN (44-84)
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；300 K；Pressure 1
Resolution not provided
1OHH BOVINE MITOCHONDRIAL F1-ATPASE complexed with the inhibitor protein IF1 Deposited 2003-05-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain H 26–109（84 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 5 MG MAGNESIUM ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.6；PROTEIN 20MG/ML IN 100MM PIPES-NAOH PH6.6, 40MM MGSO4, 0.04% NA AZIDE, 10% GLYCEROL, 0.002% PMSF. DROPS EQUAL VOLUME OF PROTEIN AND 10MM AMP-PNP, 300MM NACL, 16% PEG 4000, 5MM SPERMIDINE. BATCH METHOD., pH 6.60
Resolution 2.80 Å R-free 0.280
2V7Q The structure of F1-ATPase inhibited by I1-60HIS, a monomeric form of the inhibitor protein, IF1. Deposited 2007-07-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain J 26–85（60 aa） Fragment：RESIDUES 26-85
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.2；pH 8.2
Resolution 2.10 Å R-free 0.245
4TSF The Pathway of Binding of the Intrinsically Disordered Mitochondrial Inhibitor Protein to F1-ATPase Deposited 2014-06-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: Nonameric（9） Consistent with protein count
Chain H 26–85（60 aa） Fragment：UNP residues 26-85
Chain I 26–85（60 aa） Fragment：UNP residues 26-85
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 8.2；295 K；Tris-HCl, PEG 4000, magnesium chloride, EDTA, NaCl, spermidine
Resolution 3.20 Å R-free 0.272
4TT3 The Pathway of Binding of the Intrinsically Disordered Mitochondrial Inhibitor Protein to F1-ATPase Deposited 2014-06-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: Decameric（10） Consistent with protein count
Chain H 26–85（60 aa） Fragment：UNP residues 36-85
Chain I 26–85（60 aa） Fragment：UNP residues 36-85
Chain J 26–85（60 aa） Fragment：UNP residues 36-85
Mutation：K39A Mutation：K39A Mutation：K39A ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 GOL GLYCEROL × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 8.2；295 K；PEG 4000, Tris-HCl, magnesium chloride, EDTA, ATP, NaCl, spermidine
Resolution 3.21 Å R-free 0.283
4Z1M Bovine F1-ATPase inhibited by three copies of the inhibitor protein IF1 crystallised in the presence of thiophosphate. Deposited 2015-03-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain H 26–85（60 aa）
Chain I 26–85（60 aa）
Chain J 26–85（60 aa）
Mutation：K39A Mutation：K39A Mutation：K39A ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 GOL GLYCEROL × 2 CL CHLORIDE ION × 11 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；295 K；Tris.HCl, MgCl2, EDTA, sodium monothiophosphate, ATP NaCl, spermidine, PEG 4000
Resolution 3.30 Å R-free 0.275
6YY0 bovine ATP synthase F1-peripheral stalk domain, state 1 Deposited 2020-05-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 14 PDB declaration: tetradecameric（14） Consistent with protein count
Chain J 26–85（60 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；The sample was allowed to penetrate through the holey support and to distribute to both sides of the grid surface for ca. 15 sec. Then the grids were blotted with filter paper for 8-10 sec before blotting.
Resolution 3.23 Å
6Z1R bovine ATP synthase F1-peripheral stalk domain, state 2 Deposited 2020-05-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 21 PDB declaration: 21-meric（21） Consistent with protein count
Chain J 26–85（60 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；The sample was allowed to penetrate through the holey support and to distribute to both sides of the grid surface for ca. 15 sec. Then the grids were blotted with filter paper for 8-10 sec before blotting.
Resolution 3.29 Å
6Z1U bovine ATP synthase F1c8-peripheral stalk domain, state 3 Deposited 2020-05-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 21 PDB declaration: 21-meric（21） Consistent with protein count
Chain J 26–85（60 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；The sample was allowed to penetrate through the holey support and to distribute to both sides of the grid surface for ca. 15 sec. Then the grids were blotted with filter paper for 8-10 sec before blotting.
Resolution 3.47 Å
6ZPO bovine ATP synthase monomer state 1 (combined) Deposited 2020-07-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric（29） Consistent with protein count
Chain J 26–85（60 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 CDL CARDIOLIPIN × 3 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；The sample was allowed to penetrate through the holey support and to distribute to both sides of the grid surface for ca. 15 sec. Then the grids were blotted with filter paper for 8-10 sec before blotting.
Resolution 4.00 Å
6ZQM bovine ATP synthase monomer state 2 (combined) Deposited 2020-07-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric（29） Consistent with protein count
Chain J 26–85（60 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 CDL CARDIOLIPIN × 3 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；The sample was allowed to penetrate through the holey support and to distribute to both sides of the grid surface for ca. 15 sec. Then the grids were blotted with filter paper for 8-10 sec before blotting.
Resolution 3.29 Å
6ZQN bovine ATP synthase monomer state 3 (combined) Deposited 2020-07-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric（29） Consistent with protein count
Chain J 26–85（60 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 CDL CARDIOLIPIN × 3 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；The sample was allowed to penetrate through the holey support and to distribute to both sides of the grid surface for ca. 15 sec. Then the grids were blotted with filter paper for 8-10 sec before blotting.
Resolution 4.00 Å
7AJB bovine ATP synthase dimer state1:state1 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–85（60 aa）
Chain J 26–85（60 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.20 Å
7AJC bovine ATP synthase dimer state1:state2 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–85（60 aa）
Chain J 26–85（60 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 11.90 Å
7AJD bovine ATP synthase dimer state1:state3 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–85（60 aa）
Chain J 26–85（60 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
7AJE bovine ATP synthase dimer state2:state1 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–85（60 aa）
Chain J 26–85（60 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.40 Å
7AJF bovine ATP synthase dimer state2:state2 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–109（84 aa）
Chain J 26–109（84 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.45 Å
7AJG bovine ATP synthase dimer state2:state3 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–85（60 aa）
Chain J 26–85（60 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.70 Å
7AJH bovine ATP synthase dimer state3:state1 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–85（60 aa）
Chain J 26–85（60 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.70 Å
7AJI bovine ATP synthase dimer state3:state2 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–85（60 aa）
Chain J 26–85（60 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 11.40 Å
7AJJ bovine ATP synthase dimer state3:state3 Deposited 2020-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 58 PDB declaration: 58-meric（58） Consistent with protein count
Chain AJ 26–85（60 aa）
Chain J 26–85（60 aa）
Not recorded CDL CARDIOLIPIN × 6 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 13.10 Å
9W2R Cryo-EM structure of FoF1-ATPase monomer state 1 on the bovine heart submitochondrial particles (FoF1-1) Deposited 2025-07-28 Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric（29） Consistent with protein count
Chain J 26–85（60 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 4 MG MAGNESIUM ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9W2S Cryo-EM structure of FoF1-ATPase monomer state 3 on the bovine heart submitochondrial particles (FoF1-2) Deposited 2025-07-28 Assembly 1 Protein heterocomplex Heteromer；Protein × 29 PDB declaration: 29-meric（29） Consistent with protein count
Chain J 26–85（60 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 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.