← Back to search

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：Q8IZT8 New Search
3PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state 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
3BD9 human 3-O-sulfotransferase isoform 5 with bound PAP Deposited 2007-11-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 88–346（259 aa）
Mutation：I299E A3P ADENOSINE-3'-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；295 K；100 mM sodium citrate pH 5.6, 35% (v/v) t-butanol, 4mM PAP, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.30 Å R-free 0.249
7SCD Ternary complex of fixed-arm Trx-3ost5 (I299E) with 8mer-1 octasaccharide substrate and co-factor product PAP Deposited 2021-09-27 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 86–346（261 aa）
Mutation：I299E A3P ADENOSINE-3'-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.2M ammonium tartrate, 20% (w/v) PEG3350
Resolution 2.90 Å R-free 0.252
7SCE Ternary complex of fixed-arm Trx-3ost5 (I299E) with 8mer-2 octasaccharide substrate and co-factor product PAP Deposited 2021-09-27 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 86–346（261 aa）
Mutation：I299E A3P ADENOSINE-3'-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.6；295 K；85mM sodium acetate pH 4.6, 0.17M ammonium acetate, 25.5% (w/v) PEG4000, 15% (v/v) ethylene glycol
Resolution 2.75 Å R-free 0.246

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.