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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：Q86US8 New Search
5PDB entries
9Biological assembly
15chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
2DOK Crystal structure of the PIN domain of human EST1A Deposited 2006-05-01 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1239–1419（181 aa） Fragment：PIN domain, Residues 6-186
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.5；278 K；1.26M (NH4)2SO4, 0.1M CHES-NaOH, 0.2M NaCl, pH 9.5, VAPOR DIFFUSION, SITTING DROP, temperature 278.0K
Resolution 1.80 Å R-free 0.254
2DOK Crystal structure of the PIN domain of human EST1A Deposited 2006-05-01 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1239–1419（181 aa） Fragment：PIN domain, Residues 6-186
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.5；278 K；1.26M (NH4)2SO4, 0.1M CHES-NaOH, 0.2M NaCl, pH 9.5, VAPOR DIFFUSION, SITTING DROP, temperature 278.0K
Resolution 1.80 Å R-free 0.254
2DOK Crystal structure of the PIN domain of human EST1A Deposited 2006-05-01 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1239–1419（181 aa） Fragment：PIN domain, Residues 6-186
Chain B 1239–1419（181 aa） Fragment：PIN domain, Residues 6-186
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9.5；278 K；1.26M (NH4)2SO4, 0.1M CHES-NaOH, 0.2M NaCl, pH 9.5, VAPOR DIFFUSION, SITTING DROP, temperature 278.0K
Resolution 1.80 Å R-free 0.254
2HWW Structure of PIN domain of human SMG6 Deposited 2006-08-02 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1239–1419（181 aa） Fragment：PIN Domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.6；291 K；Jeffamine 2000 32%, 0.1M Hepes pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.80 Å R-free 0.267
2HWW Structure of PIN domain of human SMG6 Deposited 2006-08-02 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1239–1419（181 aa） Fragment：PIN Domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.6；291 K；Jeffamine 2000 32%, 0.1M Hepes pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.80 Å R-free 0.267
2HWW Structure of PIN domain of human SMG6 Deposited 2006-08-02 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 1239–1419（181 aa） Fragment：PIN Domain
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.6；291 K；Jeffamine 2000 32%, 0.1M Hepes pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.80 Å R-free 0.267
2HWX Structure of human SMG6 E1282C PIN domain mutant. Deposited 2006-08-02 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1239–1419（181 aa） Fragment：PIN domain
Mutation：E1282C No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.6；291 K；20% Jeffamine 2000, 0.1M Hepes 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.90 Å R-free 0.239
4UM2 Crystal structure of the TPR domain of SMG6 Deposited 2014-05-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 580–1166（587 aa） Fragment：TETRATRICOPEPTIDE REPEAT, RESIDUES 580-1166
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；50MM MES PH 5.5, 200MM AMMONIUM ACETATE, 2.5% 2-METHYL-2,4-PENTANEDIOL
Resolution 2.10 Å R-free 0.237
8RXB Human UPF1 CH domain in complex with SMG6 peptide Deposited 2024-02-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: 12-meric（12） Consistent with protein count
Chain B 404–418（15 aa）
Chain F 404–418（15 aa）
Chain G 404–418（15 aa）
Chain J 404–418（15 aa）
Chain N 404–418（15 aa）
Chain Q 404–418（15 aa）
Not recorded ZN ZINC ION × 13 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277.15 K；solution (28% (w/v) PEG 3500, 0.2M Lithium sulfate and 0.1 M Tris pH 7.8)
Resolution 2.60 Å R-free 0.295

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.