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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：P40729 New Search
9PDB entries
17Biological assembly
17chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
3A5I Structure of the cytoplasmic domain of FlhA Deposited 2009-08-07 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 328–692（365 aa） Fragment：FlhAc, UNP residues 328-692
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；10-15% PEG300, 4-6% PEG8000, 0.1M Tris-HCl, 0.5mM EDTA, 10-15% glycerol, pH8.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.80 Å R-free 0.290
3A5I Structure of the cytoplasmic domain of FlhA Deposited 2009-08-07 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 328–692（365 aa） Fragment：FlhAc, UNP residues 328-692
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；10-15% PEG300, 4-6% PEG8000, 0.1M Tris-HCl, 0.5mM EDTA, 10-15% glycerol, pH8.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.80 Å R-free 0.290
6AI0 Structure of the 328-692 fragment of FlhA (orthorhombic form) Deposited 2018-08-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 328–692（365 aa） Fragment：cytoplasmic fragment, residues 328-692
Not recorded MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1M HEPES NaOH pH 7.5, 10% (w/v) PEG-8000, 0.4M Ca(OAc)2
Resolution 2.40 Å R-free 0.277
6AI0 Structure of the 328-692 fragment of FlhA (orthorhombic form) Deposited 2018-08-21 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 328–692（365 aa） Fragment：cytoplasmic fragment, residues 328-692
Not recorded MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1M HEPES NaOH pH 7.5, 10% (w/v) PEG-8000, 0.4M Ca(OAc)2
Resolution 2.40 Å R-free 0.277
6AI1 Structure of the 328-692 fragment of FlhA (D456V) Deposited 2018-08-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 328–692（365 aa） Fragment：cytoplasmic fragment, residues 328-692
Mutation：D456V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；30% PEG-400, 0.1M HEPES pH 7.5, 0.25M NaCl
Resolution 3.50 Å R-free 0.241
6AI1 Structure of the 328-692 fragment of FlhA (D456V) Deposited 2018-08-21 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 328–692（365 aa） Fragment：cytoplasmic fragment, residues 328-692
Mutation：D456V No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；30% PEG-400, 0.1M HEPES pH 7.5, 0.25M NaCl
Resolution 3.50 Å R-free 0.241
6AI2 Structure of the 328-692 fragment of FlhA (F459A) Deposited 2018-08-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 328–692（365 aa） Fragment：cytoplasmic fragment, residues 328-692
Mutation：F459A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.2；293 K；20% (w/v) PEG 3350, 0.15M K2HPO4
Resolution 3.30 Å R-free 0.257
6AI2 Structure of the 328-692 fragment of FlhA (F459A) Deposited 2018-08-21 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 328–692（365 aa） Fragment：cytoplasmic fragment, residues 328-692
Mutation：F459A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.2；293 K；20% (w/v) PEG 3350, 0.15M K2HPO4
Resolution 3.30 Å R-free 0.257
6AI3 Structure of the 328-692 fragment of FlhA (T490M) Deposited 2018-08-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 328–692（365 aa） Fragment：cytoplasmic fragment, residues 328-692
Mutation：T490M No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；HEPES NaOH pH 7.5, 27% (w/v) PEG 400, 0.23M NaCl
Resolution 3.30 Å R-free 0.258
6AI3 Structure of the 328-692 fragment of FlhA (T490M) Deposited 2018-08-21 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 328–692（365 aa） Fragment：cytoplasmic fragment, residues 328-692
Mutation：T490M No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；HEPES NaOH pH 7.5, 27% (w/v) PEG 400, 0.23M NaCl
Resolution 3.30 Å R-free 0.258
6CH1 Crystal structure of the cytoplasmic domain of FlhA in monomeric form Deposited 2018-02-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 360–692（333 aa） Fragment：UNP residues 360-692
Not recorded EDO 1,2-ETHANEDIOL × 9 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；tri-ammonium citrate, PEG3350
Resolution 1.90 Å R-free 0.237
6CH2 Crystal structure of the cytoplasmic domain of FlhA and FliT-FliD complex Deposited 2018-02-21 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 360–692（333 aa） Fragment：unp residues 360-692
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；CaCl2, PEG8000, Sodium cacodylate
Resolution 2.70 Å R-free 0.266
6CH2 Crystal structure of the cytoplasmic domain of FlhA and FliT-FliD complex Deposited 2018-02-21 Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 360–692（333 aa） Fragment：unp residues 360-692
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；CaCl2, PEG8000, Sodium cacodylate
Resolution 2.70 Å R-free 0.266
6CH2 Crystal structure of the cytoplasmic domain of FlhA and FliT-FliD complex Deposited 2018-02-21 Assembly 3 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 360–692（333 aa） Fragment：unp residues 360-692
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；CaCl2, PEG8000, Sodium cacodylate
Resolution 2.70 Å R-free 0.266
6CH3 Crystal structure of the cytoplasmic domain of FlhA and FliS-FliC complex Deposited 2018-02-21 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 360–690（331 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；tascimate
Resolution 2.68 Å R-free 0.258
7CTN Structure of the 328-692 fragment of FlhA (E351A/D356A) Deposited 2020-08-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 328–692（365 aa）
Mutation：E351A/D356A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.1M Tirs HCl pH 8.5, 20 % (w/v) PEG 8000, 0.2M MgCl2
Resolution 2.80 Å R-free 0.290
7CTN Structure of the 328-692 fragment of FlhA (E351A/D356A) Deposited 2020-08-19 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 328–692（365 aa）
Mutation：E351A/D356A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.1M Tirs HCl pH 8.5, 20 % (w/v) PEG 8000, 0.2M MgCl2
Resolution 2.80 Å R-free 0.290

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.