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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：Q9UNZ2 New Search
3PDB entries
3Biological assembly
14chain/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
1SS6 Solution structure of SEP domain from human p47 Deposited 2004-03-23 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 171–270（100 aa） Fragment：SEP domain
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.6；300 K；Ionic strength (raw mmCIF value) 20mM phosphate buffer NA, 150mM sodium chloride；Pressure ambient
NMR measurement conditions pH 5.6；300 K；Ionic strength (raw mmCIF value) 20mM phosphate buffer NA, 150mM sodium chloride；Pressure ambient
NMR measurement conditions pH 5.6；300 K；Ionic strength (raw mmCIF value) 20mM phosphate buffer NA, 150mM sodium chloride；Pressure ambient
NMR sample composition 2mM SEP domain U-15N;20mM phosphate buffer NA; 150mM sodium chloride; 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR sample composition 1mM SEP domain U-15N,13C;20mM phosphate buffer NA; 150mM sodium chloride; 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR sample composition 1mM SEP domain U-15N,13C;20mM phosphate buffer NA; 150mM sodium chloride; 100% D2O | 100% D2O
Resolution not provided
8HRZ Crystal structure of the p97-N/D1 hexamer in complex with six p47-UBX domains Deposited 2022-12-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric（24） Consistent with protein count
Chain M 287–370（84 aa）
Chain N 287–370（84 aa）
Chain O 287–370（84 aa）
Chain P 287–370（84 aa）
Chain Q 287–370（84 aa）
Chain R 287–370（84 aa）
Chain S 287–370（84 aa）
Chain T 287–370（84 aa）
Chain U 287–370（84 aa）
Chain V 287–370（84 aa）
Chain W 287–370（84 aa）
Chain X 287–370（84 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；295 K；14% PEG 3350, 0.2M ammonium citrate tribasic (pH 7), 0.01M hexamine cobalt (III) chloride
Resolution 2.70 Å R-free 0.256
9MPU Cryo-EM structure of p47 bound to VCP N-domain (with D1 domain) Deposited 2024-12-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–370（370 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 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.