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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：P34077 New Search
8PDB entries
14Biological assembly
39chain/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
2QX5 Structure of nucleoporin Nic96 Deposited 2007-08-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 186–839（654 aa） Fragment：residues 186-839
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.2；289 K；18% PEG 3350, 0.1M Bis Tris propane, 0.2M Potassium Thiocyanate, 1mM Cetyltrimethylammonium bromide, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 2.50 Å R-free 0.285
2QX5 Structure of nucleoporin Nic96 Deposited 2007-08-10 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 186–839（654 aa） Fragment：residues 186-839
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.2；289 K；18% PEG 3350, 0.1M Bis Tris propane, 0.2M Potassium Thiocyanate, 1mM Cetyltrimethylammonium bromide, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Resolution 2.50 Å R-free 0.285
2RFO Crystral Structure of the nucleoporin Nic96 Deposited 2007-10-01 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 189–839（651 aa） Fragment：UNP residues 189-839
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；3-10% PEG3350, 0.1M BisTris pH6.5, 0.05M lithium sulfate, 3% 1,6-hexandiole, 0.01mM DTE, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.60 Å R-free 0.285
2RFO Crystral Structure of the nucleoporin Nic96 Deposited 2007-10-01 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 189–839（651 aa） Fragment：UNP residues 189-839
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；3-10% PEG3350, 0.1M BisTris pH6.5, 0.05M lithium sulfate, 3% 1,6-hexandiole, 0.01mM DTE, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.60 Å R-free 0.285
6X07 Nic96 from S. cerevisiae bound by VHH-SAN12 Deposited 2020-05-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 186–839（654 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；8% PEG 8,000 and 0.1M tri-sodium citrate pH 5
Resolution 2.10 Å R-free 0.245
7N85 Inner ring spoke from the isolated yeast NPC Deposited 2021-06-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 240 PDB declaration: 240-meric（240） Consistent with protein count
Chain Q 1–839（839 aa）
Chain R 1–839（839 aa）
Chain S 1–839（839 aa）
Chain T 1–839（839 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.60 Å
7N85 Inner ring spoke from the isolated yeast NPC Deposited 2021-06-13 Assembly 2 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain Q 1–839（839 aa）
Chain R 1–839（839 aa）
Chain S 1–839（839 aa）
Chain T 1–839（839 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.60 Å
7N85 Inner ring spoke from the isolated yeast NPC Deposited 2021-06-13 Assembly 3 Protein heterocomplex Heteromer；Protein × 30 PDB declaration: 30-meric（30） Consistent with protein count
Chain Q 1–839（839 aa）
Chain R 1–839（839 aa）
Chain S 1–839（839 aa）
Chain T 1–839（839 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.60 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 Q 1–839（839 aa）
Chain R 1–839（839 aa）
Chain S 1–839（839 aa）
Chain T 1–839（839 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 Q 1–839（839 aa）
Chain R 1–839（839 aa）
Chain S 1–839（839 aa）
Chain T 1–839（839 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 Q 1–839（839 aa）
Chain R 1–839（839 aa）
Chain S 1–839（839 aa）
Chain T 1–839（839 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
7WOO Cryo-EM structure of the inner ring protomer of the Saccharomyces cerevisiae nuclear pore complex Deposited 2022-01-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–839（839 aa）
Chain Z 1–839（839 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.71 Å
7WOT Cryo-EM structure of the inner ring monomer of the Saccharomyces cerevisiae nuclear pore complex Deposited 2022-01-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric（24） Consistent with protein count
Chain A 1–839（839 aa）
Chain M 1–839（839 aa）
Chain N 1–839（839 aa）
Chain Z 1–839（839 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.73 Å
8TJ5 Inner spoke ring of the yeast NPC Deposited 2023-07-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 46 PDB declaration: 46-meric（46） Consistent with protein count
Chain Q 1–839（839 aa）
Chain R 1–839（839 aa）
Chain S 1–839（839 aa）
Chain T 1–839（839 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES,50mM Potassium acetate,20mM NaCl,2mM MgCl2,1mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 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.