← 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：Q9JHU4 New Search
6PDB entries
6Biological assembly
8chain/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
3ERR Microtubule binding domain from mouse cytoplasmic dynein as a fusion with seryl-tRNA synthetase Deposited 2008-10-03 Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 3260–3427（168 aa）
Chain B 3260–3427（168 aa）
Mutation：C3323A, C3387A Mutation：C3323A, C3387A AMP ADENOSINE MONOPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；300 K；Protein was changed into crystallization buffer (20mM K-HEPES, pH7.5, 10% w/v glycerol, 0.2mM PMSF, 1mM DTT, 4mM Mg-ATP, 0.01% Na-Azide) and concentrated to 18 mg/ml. Crystallization was carried out by setting hanging drops containing 2 ul of protein, (diluted to 13.5mg/ml with 20mM K-Hepes, pH 7.5, 10% glycerol), 0.3 ul 70% glycerol and 1.8 ul of precipitant (20% PEG 4000, 200mM Ammonium sulfate, 100mM Bis-Tris, pH 5.5) over 500ml of the same precipitant solution. Crystals appeared within one day and were of dimensions up to 200 um., VAPOR DIFFUSION, HANGING DROP, temperature 300K
Resolution 2.27 Å R-free 0.247
3J1T High affinity dynein microtubule binding domain - tubulin complex Deposited 2012-06-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 3264–3427（164 aa） Fragment：SEE REMARK 999
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris HCl, 1 mM MgCl2, 1mM EGTA, 1mM DTT；pH 8；50 mM Tris HCl, 1 mM MgCl2, 1mM EGTA, 1mM DTT
cryo-EM vitrification conditions Cryogen ETHANE；The solution was blotted manually, and the process of addition and blotting of SRS-MTBD was repeated a total of three times. The final blotting was done inside the humidity chamber of a Vitrobot Mark IV (FEI) at 22 Celsius.
Resolution 9.70 Å
3J1U Low affinity dynein microtubule binding domain - tubulin complex Deposited 2012-06-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 3264–3427（164 aa） Fragment：SEE REMARK 999
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris HCl, 1 mM MgCl2, 1mM EGTA, 1mM DTT；pH 8；50 mM Tris HCl, 1 mM MgCl2, 1mM EGTA, 1mM DTT
cryo-EM vitrification conditions Cryogen ETHANE；The solution was blotted manually, and the process of addition and blotting of SRS-MTBD was repeated a total of three times. The final blotting was done inside the humidity chamber of a Vitrobot Mark IV (FEI) at 22 Celsius.
Resolution 9.70 Å
3WUQ Structure of the entire stalk region of the dynein motor domain Deposited 2014-05-01 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 3207–3483（277 aa） Fragment：STALK DOMAIN, UNP residues 3207-3483
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；20% PEG3350, 0.2M ammonium phosphate, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.50 Å R-free 0.305
5AYH Structure of the entire dynein stalk region Deposited 2015-08-21 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 3207–3475（269 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG 3350, ammonium phosphate monobasic
Resolution 3.01 Å R-free 0.295
6RZA Cryo-EM structure of the human inner arm dynein DNAH7 microtubule binding domain bound to microtubules Deposited 2019-06-13 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain X 3270–3284（15 aa）
Chain X 3410–3418（9 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 TA1 TAXOL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 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.