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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：P53067 New Search
5PDB entries
5Biological assembly
5chain/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
6AHO Crystal structure of Kap114p Deposited 2018-08-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–1004（1004 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；0.43 M citric acid, 0.057 M BIS TRIS propane (pH 5.8), 17% PEG3350, 0.01 M Ethylenediaminetetraacetic acid disodium salt dihydrate, and 3% v/v ethanol
Resolution 2.50 Å R-free 0.263
8F0X Cryo-EM structure of Kap114 bound to H2A-H2B Deposited 2022-11-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–1004（1004 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20 mM Tris pH 7.5, 300 mM NaCl, 2 mM MgCl2, 1 mM TCEP, and 0.1% NP-40
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.21 Å
8F19 Cryo-EM structure of Kap114 bound to Gsp1 (RanGTP) Deposited 2022-11-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–1004（1004 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20 mM Tris pH 7.5, 300 mM NaCl, 2 mM MgCl2, 1 mM TCEP, and 0.1% NP-40
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.49 Å
8F1E Cryo-EM structure of Kap114 bound to Gsp1 (RanGTP) and H2A-H2B Deposited 2022-11-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–1004（1004 aa）
Not recorded MG MAGNESIUM ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.28 Å
8H5B The cryo-EM structure of nuclear transport receptor Kap114p complex with yeast TATA-box binding protein Deposited 2022-10-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–1004（1004 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.03 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.