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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：Q4V9V8 New Search
1PDB entries
2Biological assembly
2chain/assembly records
Main Difference Dimensions in This Set
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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
2FD6 Structure of Human Urokinase Plasminogen Activator in Complex with Urokinase Receptor and an anti-upar antibody at 1.9 A Deposited 2005-12-13 Assembly 1 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain H 21–223（203 aa）
Not recorded SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 6.5；298 K；4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K
Resolution 1.90 Å R-free 0.276
2FD6 Structure of Human Urokinase Plasminogen Activator in Complex with Urokinase Receptor and an anti-upar antibody at 1.9 A Deposited 2005-12-13 Assembly 2 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain H 21–223（203 aa）
Not recorded SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 6.5；298 K；4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K
Resolution 1.90 Å R-free 0.276

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.