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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：F2Z5B2 New Search
10PDB entries
16Biological assembly
24chain/assembly records
Main Difference Dimensions in This Set
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
3J8X High-resolution structure of no-nucleotide kinesin on microtubules Deposited 2014-11-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 25 mM PIPES, 25 mM NaCl, 2 mM MgCl2, 1 mM EGTA；pH 6.8；25 mM PIPES, 25 mM NaCl, 2 mM MgCl2, 1 mM EGTA
cryo-EM vitrification conditions No glow discharge was applied. After sample application to grid, liquid was mostly 'wicked' away by edgewise application of filter paper. Subsequently, blotting and plunge freezing were performed with ~0.5 second delay after blotting but prior to plunging.；Cryogen ETHANE；No glow discharge was applied. After sample application to grid, liquid was mostly 'wicked' away by edgewise application of filter paper. Subsequently, blotting and plunge freezing were performed with ~0.5 second delay after blotting but prior to plunging into liquid ethane.
Resolution 5.00 Å
3J8Y High-resolution structure of ATP analog-bound kinesin on microtubules Deposited 2014-11-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–445（445 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 25 mM PIPES, 25 mM NaCl, 2 mM MgCl2, 1 mM EGTA；pH 6.8；25 mM PIPES, 25 mM NaCl, 2 mM MgCl2, 1 mM EGTA
cryo-EM vitrification conditions No glow discharge was applied. After sample application to grid, liquid was mostly 'wicked' away by edgewise application of filter paper. Subsequently, blotting and plunge freezing were performed with ~0.5 second delay after blotting but prior to plunging.；Cryogen ETHANE；No glow discharge was applied. After sample application to grid, liquid was mostly 'wicked' away by edgewise application of filter paper. Subsequently, blotting and plunge freezing were performed with ~0.5 second delay after blotting but prior to plunging into liquid ethane.
Resolution 5.00 Å
5CA0 Crystal structure of T2R-TTL-Lexibulin complex Deposited 2015-06-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 1–445（445 aa）
Chain D 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 CA CALCIUM ION × 2 GOL GLYCEROL × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 LXL 1-ethyl-3-[2-methoxy-4-(5-methyl-4-{[(1S)-1-(pyridin-3-yl)butyl]amino}pyrimidin-2-yl)phenyl]urea × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.7；293 K；6% polyethylene glycol 4000, 8% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.50 Å R-free 0.237
5JCB Microtubule depolymerizing agent podophyllotoxin derivative YJTSF1 Deposited 2016-04-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 1–445（445 aa）
Chain D 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 7 GOL GLYCEROL × 8 IMD IMIDAZOLE × 2 CA CALCIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 NA SODIUM ION × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 NV4 (5R,5aR,8aS,9R)-9-[(4H-1,2,4-triazol-3-yl)sulfanyl]-5-(3,4,5-trimethoxyphenyl)-5,8,8a,9-tetrahydro-2H-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one × 2 PEG DI(HYDROXYETHYL)ETHER × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 4000, Glycerol, Magnesium chloride, Calcium chloride
Resolution 2.30 Å R-free 0.200
5XKE Crystal structure of T2R-TTL-Demecolcine complex Deposited 2017-05-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 1–445（445 aa）
Chain D 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 CA CALCIUM ION × 2 GOL GLYCEROL × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 LON (7S)-1,2,3,10-tetramethoxy-7-(methylamino)-6,7-dihydro-5H-benzo[a]heptalen-9-one × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.7；293 K；6% polyethylene glycol 4000, 8% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.60 Å R-free 0.264
5XKH Crystal structure of T2R-TTL-CF1 complex Deposited 2017-05-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 1–445（445 aa）
Chain D 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 CA CALCIUM ION × 2 GOL GLYCEROL × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 89C 4-[(4-methoxy-3-oxidanyl-phenyl)-methyl-amino]chromen-2-one × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.7；293 K；6% polyethylene glycol 4000, 8% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.25 Å R-free 0.240
5XP3 Crystal structure of apo T2R-TTL Deposited 2017-05-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 1–445（445 aa）
Chain D 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 4 CA CALCIUM ION × 2 GOL GLYCEROL × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.7；293 K；6% polyethylene glycol 4000, 8% glycerol, 0.1 M MES, 30 mM CaCl2, 30 mM MgCl2, pH 6.7
Resolution 2.30 Å R-free 0.240
6B0C KLP10A-AMPPNP in complex with curved tubulin and a microtubule Deposited 2017-09-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 175 PDB declaration: 175-meric（175） Consistent with protein count
Chain B 1–445（445 aa）
Chain D 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 70 MG MAGNESIUM ION × 105 GDP GUANOSINE-5'-DIPHOSPHATE × 70 TA1 TAXOL × 35 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 35 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.51 Å
6B0C KLP10A-AMPPNP in complex with curved tubulin and a microtubule Deposited 2017-09-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 1–445（445 aa）
Chain D 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 2 TA1 TAXOL × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.51 Å
6B0C KLP10A-AMPPNP in complex with curved tubulin and a microtubule Deposited 2017-09-14 Assembly 3 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 1–445（445 aa）
Chain D 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 2 TA1 TAXOL × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.51 Å
6B0I Apo KLP10A in complex with a microtubule Deposited 2017-09-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 105 PDB declaration: 105-meric（105） Consistent with protein count
Chain B 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 35 MG MAGNESIUM ION × 35 GDP GUANOSINE-5'-DIPHOSPHATE × 35 TA1 TAXOL × 35 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8；with 20.10^(-3) unit of potato apyrase (Sigma-Aldrich, MO)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.78 Å
6B0I Apo KLP10A in complex with a microtubule Deposited 2017-09-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 TA1 TAXOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8；with 20.10^(-3) unit of potato apyrase (Sigma-Aldrich, MO)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.78 Å
6B0I Apo KLP10A in complex with a microtubule Deposited 2017-09-14 Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 TA1 TAXOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8；with 20.10^(-3) unit of potato apyrase (Sigma-Aldrich, MO)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.78 Å
6B0L KLP10A-AMPPNP in complex with a microtubule Deposited 2017-09-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 105 PDB declaration: 105-meric（105） Consistent with protein count
Chain B 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 35 MG MAGNESIUM ION × 70 GDP GUANOSINE-5'-DIPHOSPHATE × 35 TA1 TAXOL × 35 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 35 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.98 Å
6B0L KLP10A-AMPPNP in complex with a microtubule Deposited 2017-09-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 TA1 TAXOL × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.98 Å
6B0L KLP10A-AMPPNP in complex with a microtubule Deposited 2017-09-14 Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–445（445 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 TA1 TAXOL × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.98 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.