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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：O94829 New Search
3PDB entries
5Biological assembly
5chain/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
2X19 Crystal structure of Importin13 - RanGTP complex Deposited 2009-12-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–963（963 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 pH 6；100MM BIS-TRIS PH 6 23% 9W/V) PEG 3350 100MM NA-THIIOCYANATE RT
Resolution 2.80 Å R-free 0.268
2XWU CRYSTAL STRUCTURE OF IMPORTIN 13 - UBC9 COMPLEX Deposited 2010-11-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–963（963 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；50 MM MES PH 6.5 25% PEG 300
Resolution 2.80 Å R-free 0.268
3ZJY Crystal Structure of Importin 13 - RanGTP - eIF1A complex Deposited 2013-01-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 1–963（963 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.60 Å R-free 0.288
3ZJY Crystal Structure of Importin 13 - RanGTP - eIF1A complex Deposited 2013-01-21 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 1–963（963 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.60 Å R-free 0.288
3ZJY Crystal Structure of Importin 13 - RanGTP - eIF1A complex Deposited 2013-01-21 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain G 1–963（963 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 3.60 Å R-free 0.288

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.