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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：Q9WZE6 New Search
5PDB entries
16Biological assembly
16chain/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
2HP7 Structure of FliM provides insight into assembly of the switch complex in the bacterial flagella motor Deposited 2006-07-17 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 44–226（183 aa） Fragment：CheC-like domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；30-40% PEG 4K, 0.1M TrisHCL pH 8.5, 0.2 M sodium acetate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；0.8 M Na K tartrate, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.249
3SOH Architecture of the Flagellar Rotor Deposited 2011-06-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 46–233（188 aa） Fragment：N-terminal domain (UNP residues 46-233)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；0.1 M MES, pH 6.5, 10% dioxane, 1.6 M ammonium sulfate, EVAPORATION
Resolution 3.50 Å R-free 0.301
3SOH Architecture of the Flagellar Rotor Deposited 2011-06-30 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 46–233（188 aa） Fragment：N-terminal domain (UNP residues 46-233)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；0.1 M MES, pH 6.5, 10% dioxane, 1.6 M ammonium sulfate, EVAPORATION
Resolution 3.50 Å R-free 0.301
4FHR Crystal structure of the complex between the flagellar motor proteins FliG and FliM. Deposited 2012-06-06 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 46–230（185 aa） Fragment：Middle domain, UNP residues 46-230
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；50 mM calcium acetate, 0.1 M sodium cacodylate pH 6.0, and 25% v/v MPD, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.93 Å R-free 0.243
4IGA The crystal structure of an activated Thermotoga maritima CheY with N-terminal region of FliM Deposited 2012-12-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–20（20 aa） Fragment：UNP RESIDUES 1-20
Not recorded MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；30% (w/v) PEG 4000, 0.1M TRIS pH 8.5, 0.2M sodium acetate, 0.2M lithium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.73 Å R-free 0.276
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 10 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain M 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 11 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain O 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain G 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain I 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain Q 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 7 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain S 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 8 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain U 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291
4QRM crystal structure of a binary complex of FliM-FliG middle domains from T.maritima Deposited 2014-07-01 Assembly 9 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain K 46–228（183 aa） Fragment：Middle domain, Chain A, C, E, G, I, K, M, O, Q, S, U
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1 M imidazole, pH 6.5, 1.2 M sodium acetate trihydrate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 4.32 Å R-free 0.291

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.