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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：P61972 New Search
8PDB entries
8Biological assembly
16chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification Different assembly state Different ligand/ion 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
1AR0 NUCLEAR TRANSPORT FACTOR 2 (NTF2) E42K MUTANT Deposited 1997-08-08 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Mutation：E42K Mutation：E42K No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.5；pH 4.5
Resolution 2.30 Å R-free 0.228
1ASK NUCLEAR TRANSPORT FACTOR 2 (NTF2) H66A MUTANT Deposited 1997-08-11 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Mutation：H66A Mutation：H66A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.5；pH 4.5
Resolution 2.30 Å R-free 0.243
1JB2 CRYSTAL STRUCTURE OF NTF2 M84E MUTANT Deposited 2001-06-01 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Mutation：M84E Mutation：M84E No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；PEG, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.251
1JB4 CRYSTAL STRUCTURE OF NTF2 M102E MUTANT Deposited 2001-06-01 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Mutation：M102E Mutation：M102E No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；PEG, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.23 Å R-free 0.241
1JB5 CRYSTAL STRUCTURE OF NTF2 M118E MUTANT Deposited 2001-06-01 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Mutation：M118E Mutation：M118E No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；291 K；PEG, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.30 Å R-free 0.289
1OUN CRYSTAL STRUCTURE OF NUCLEAR TRANSPORT FACTOR 2 (NTF2) Deposited 1996-02-21 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.5；pH 4.5
Resolution 2.30 Å R-free 0.230
1U5O Structure of the D23A mutant of the nuclear transport carrier NTF2 Deposited 2004-07-28 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Mutation：D23A Mutation：D23A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.7；298 K；PEG 8000, magnesium acetate, sodium acetate, pH 4.7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.50 Å R-free 0.261
5BXQ Structure of the NTF2:RanGDP complex Deposited 2015-06-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 3 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.1 M Li2SO4, 50 mM Na Citrate pH5.6, 15% PEG4000
Resolution 2.50 Å R-free 0.225

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.