← 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：P53011 New Search
10PDB entries
18Biological assembly
44chain/assembly records
Main Difference Dimensions in This Set
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
3EWE Crystal Structure of the Nup85/Seh1 Complex Deposited 2008-10-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–349（349 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；289 K；18% PEG 3350, 0.1M Bis Tris propane, 0.2M Sodium Citrate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 3.50 Å R-free 0.369
3EWE Crystal Structure of the Nup85/Seh1 Complex Deposited 2008-10-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–349（349 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；289 K；18% PEG 3350, 0.1M Bis Tris propane, 0.2M Sodium Citrate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 3.50 Å R-free 0.369
3EWE Crystal Structure of the Nup85/Seh1 Complex Deposited 2008-10-14 Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–349（349 aa）
Chain C 1–349（349 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；289 K；18% PEG 3350, 0.1M Bis Tris propane, 0.2M Sodium Citrate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 3.50 Å R-free 0.369
3F3F Crystal structure of the nucleoporin pair Nup85-Seh1, space group P21 Deposited 2008-10-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–349（349 aa）
Chain B 1–349（349 aa）
Chain E 1–349（349 aa）
Chain F 1–349（349 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.1；298 K；PEG 10000, MES buffer, pH 6.1, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.90 Å R-free 0.265
3F3G Crystal structure of the nucleoporin pair Nup85-Seh1, space group P212121 Deposited 2008-10-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 1–349（349 aa）
Chain B 1–349（349 aa）
Chain E 1–349（349 aa）
Chain F 1–349（349 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；Sodium citrate, Sodium chloride, Tris-HCl buffer, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.75 Å R-free 0.272
3F3P Crystal structure of the nucleoporin pair Nup85-Seh1, space group P21212 Deposited 2008-10-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–349（349 aa）
Chain B 1–349（349 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；PEG 3350, Tacsimate pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.20 Å R-free 0.281
3F3P Crystal structure of the nucleoporin pair Nup85-Seh1, space group P21212 Deposited 2008-10-31 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain E 1–349（349 aa）
Chain F 1–349（349 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；PEG 3350, Tacsimate pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.20 Å R-free 0.281
3F3P Crystal structure of the nucleoporin pair Nup85-Seh1, space group P21212 Deposited 2008-10-31 Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain I 1–349（349 aa）
Chain J 1–349（349 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；PEG 3350, Tacsimate pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.20 Å R-free 0.281
4XMM Structure of the yeast coat nucleoporin complex, space group C2 Deposited 2015-01-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain C 1–349（349 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；294 K；PEG 20000, ethanol, MES
Resolution 7.38 Å R-free 0.353
6X08 Nup85-Seh1 from S. cerevisiae bound by VHH-SAN2 Deposited 2020-05-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–349（349 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；1M ammonium sulfate, di-sodium succinate pH 5.5, and the addition of 4% 1-propanol
Resolution 4.19 Å R-free 0.346
7N84 Double nuclear outer ring from the isolated yeast NPC Deposited 2021-06-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 136 PDB declaration: 136-meric（136） Consistent with protein count
Chain e 1–349（349 aa）
Chain p 1–349（349 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 11.60 Å
7N84 Double nuclear outer ring from the isolated yeast NPC Deposited 2021-06-13 Assembly 2 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain e 1–349（349 aa）
Chain p 1–349（349 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 11.60 Å
7N84 Double nuclear outer ring from the isolated yeast NPC Deposited 2021-06-13 Assembly 3 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: heptadecameric（17） Consistent with protein count
Chain e 1–349（349 aa）
Chain p 1–349（349 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 11.60 Å
7N9F Structure of the in situ yeast NPC Deposited 2021-06-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 448 PDB declaration: 448-meric（448） Consistent with protein count
Chain e 1–349（349 aa）
Chain l 1–349（349 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；A custom-built vitrification device (Max Planck Institute for Biochemistry, Munich)
Resolution 37.00 Å
7N9F Structure of the in situ yeast NPC Deposited 2021-06-17 Assembly 2 Protein heterocomplex Heteromer；Protein × 56 PDB declaration: 56-meric（56） Consistent with protein count
Chain e 1–349（349 aa）
Chain l 1–349（349 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；A custom-built vitrification device (Max Planck Institute for Biochemistry, Munich)
Resolution 37.00 Å
7N9F Structure of the in situ yeast NPC Deposited 2021-06-17 Assembly 3 Protein heterocomplex Heteromer；Protein × 56 PDB declaration: 56-meric（56） Consistent with protein count
Chain e 1–349（349 aa）
Chain l 1–349（349 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；A custom-built vitrification device (Max Planck Institute for Biochemistry, Munich)
Resolution 37.00 Å
8ADL Cryo-EM structure of the SEA complex Deposited 2022-07-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 22 PDB declaration: 22-meric（22） Consistent with protein count
Chain D 1–349（349 aa）
Chain E 1–349（349 aa）
Chain F 1–349（349 aa）
Chain L 1–349（349 aa）
Chain M 1–349（349 aa）
Chain N 1–349（349 aa）
Not recorded ZN ZINC ION × 28 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 Å
9H5K Cryo-EM structure of the SEAC-EGOC supercomplex Deposited 2024-10-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 32 PDB declaration: 32-meric（32） Consistent with protein count
Chain D 1–349（349 aa）
Chain E 1–349（349 aa）
Chain F 1–349（349 aa）
Chain L 1–349（349 aa）
Chain M 1–349（349 aa）
Chain N 1–349（349 aa）
Not recorded ZN ZINC ION × 28 MG MAGNESIUM ION × 2 AF3 ALUMINUM FLUORIDE × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 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.