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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：P32499 New Search
2PDB entries
4Biological assembly
4chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification 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
1UN0 Crystal Structure of Yeast Karyopherin (Importin) alpha in complex with a Nup2p N-terminal fragment Deposited 2003-09-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–51（51 aa） Fragment：N-TERMINAL FRAGMENT, RESIDUES 1-51
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；50 MM HEPES PH 6.8, 0.15 M NACL, 24 % PEG3350, 2 % PEG400
Resolution 2.60 Å R-free 0.257
1UN0 Crystal Structure of Yeast Karyopherin (Importin) alpha in complex with a Nup2p N-terminal fragment Deposited 2003-09-03 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1–51（51 aa） Fragment：N-TERMINAL FRAGMENT, RESIDUES 1-51
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；50 MM HEPES PH 6.8, 0.15 M NACL, 24 % PEG3350, 2 % PEG400
Resolution 2.60 Å R-free 0.257
2C1T Structure of the Kap60p:Nup2 complex Deposited 2005-09-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–51（51 aa） Fragment：RESIDUES 1-51
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；EXPERIMENTAL DETALS GIVEN IN ENTRY 1UN0 AND IN MATSUURA ET AL, EMBO J, 22, 5358, 2003., pH 6.80
Resolution 2.60 Å R-free 0.251
2C1T Structure of the Kap60p:Nup2 complex Deposited 2005-09-20 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1–51（51 aa） Fragment：RESIDUES 1-51
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；EXPERIMENTAL DETALS GIVEN IN ENTRY 1UN0 AND IN MATSUURA ET AL, EMBO J, 22, 5358, 2003., pH 6.80
Resolution 2.60 Å R-free 0.251

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.