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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：P63241 New Search
3PDB entries
5Biological assembly
5chain/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
3CPF Crystal structure of human eukaryotic translation initiation factor EIF5A Deposited 2008-03-31 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 15–151（137 aa） Fragment：Residues 15-151
Not recorded UNX UNKNOWN LIGAND × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；291 K；22% PEG 3350, 0.2M Ammonium sulfate, 0.1M Sodium cacodylate. Cryoprotected with 20% PEG 3350 and 20% Ethylene glycol, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.50 Å R-free 0.300
3CPF Crystal structure of human eukaryotic translation initiation factor EIF5A Deposited 2008-03-31 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 15–151（137 aa） Fragment：Residues 15-151
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；291 K；22% PEG 3350, 0.2M Ammonium sulfate, 0.1M Sodium cacodylate. Cryoprotected with 20% PEG 3350 and 20% Ethylene glycol, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.50 Å R-free 0.300
5DLQ Crystal structure of RanGTP-Exportin 4-eIF5A complex Deposited 2015-09-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain F 45–184（140 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.26；293 K；Peg 400, MES
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.26；293 K；Peg 400, MES, DTT
Resolution 3.20 Å R-free 0.270
5DLQ Crystal structure of RanGTP-Exportin 4-eIF5A complex Deposited 2015-09-07 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 45–184（140 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.26；293 K；Peg 400, MES
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.26；293 K；Peg 400, MES, DTT
Resolution 3.20 Å R-free 0.270
8Y0W dormant ribosome with eIF5A, eEF2 and SERBP1 Deposited 2024-01-23 Assembly 1 Protein–RNA Heteromer；Protein × 77 PDB declaration: 81-meric（81） Consistent with all polymers
Chain 5 1–154（154 aa）
Not recorded MG MAGNESIUM ION × 226 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50mM HEPES, pH7.5, 100mM KOAc, 5mM Mg(OAc)2, 1mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 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.