← 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：P33895 New Search
8PDB entries
10Biological assembly
18chain/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
5TCS Crystal structure of a Dwarf Ndc80 Tetramer Deposited 2016-09-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 2–153（152 aa）
Chain B 407–451（45 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6；293 K；1.2 magnesium sulfate, 0.1 M ME pH 6.0
Resolution 2.83 Å R-free 0.266
5TD8 Crystal structure of an Extended Dwarf Ndc80 Complex Deposited 2016-09-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 1–153（153 aa）
Chain B 407–451（45 aa）
Not recorded HG MERCURY (II) ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；16% PEG 4,000, 0.1 M CHES, pH 9.0
Resolution 7.53 Å R-free 0.328
8G0Q Crystal structure of the yeast Ndc80:Nuf2 head region with a bound Dam1 segment Deposited 2023-02-01 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 2–153（152 aa）
Chain B 407–451（45 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；12% (v/v) 2-methyl-2,4-pentanediol (MPD), 0.1 M ADA buffer pH 6.8
Resolution 3.22 Å R-free 0.285
8G0Q Crystal structure of the yeast Ndc80:Nuf2 head region with a bound Dam1 segment Deposited 2023-02-01 Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 2–153（152 aa）
Chain D 407–451（45 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；12% (v/v) 2-methyl-2,4-pentanediol (MPD), 0.1 M ADA buffer pH 6.8
Resolution 3.22 Å R-free 0.285
8Q84 Outer kinetochore Dam1 protomer dimer Ndc80-Nuf2 coiled-coil complex Deposited 2023-08-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 25 PDB declaration: 25-meric（25） Consistent with protein count
Chain B 1–451（451 aa）
Chain G 1–451（451 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.15 Å
8Q85 Outer kinetochore Dam1 protomer monomer Ndc80-Nuf2 coiled-coil complex Deposited 2023-08-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain G 1–451（451 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 6.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.97 Å
8QAU Outer kinetochore Ndc80-Dam1 alpha/beta-tubulin complex Deposited 2023-08-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain B 1–451（451 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
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.54 Å
8V10 Structure of a Saccharomyces cerevisiae Mps1 peptide bound to dwarf Ndc80 Complex Deposited 2023-11-19 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 2–153（152 aa）
Chain B 407–451（45 aa）
Not recorded NI NICKEL (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.1；291 K；13% polyethylene glycol 8000, 1M sodium chloride 100 mM PIPES pH 6.1
Resolution 3.02 Å R-free 0.271
8V11 Structure of a Saccharomyces cerevisiae Ipl1 peptide Bound to dwarf Ndc80 complex Deposited 2023-11-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 2–153（152 aa）
Chain B 407–451（45 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291.15 K；15% polyethylene glycol 2000 monomethyl ether,500 mM sodium chloride,50 mM Tris pH 7.5
Resolution 3.95 Å R-free 0.327
8V11 Structure of a Saccharomyces cerevisiae Ipl1 peptide Bound to dwarf Ndc80 complex Deposited 2023-11-19 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain F 2–153（152 aa）
Chain F 407–451（45 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291.15 K；15% polyethylene glycol 2000 monomethyl ether,500 mM sodium chloride,50 mM Tris pH 7.5
Resolution 3.95 Å R-free 0.327

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.