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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：C9JGG1 New Search
2PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
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
3WUZ Crystal structure of the Ig V-set domain of human paired immunoglobulin-like type 2 receptor alpha Deposited 2014-05-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 32–150（119 aa） Fragment：V-set domain, UNP residues 32-150
Mutation：R78G IPA ISOPROPYL ALCOHOL × 1 CIT CITRIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；0.1 M trisodium citrate pH 5.6, 20% 2-propanol, 20% PEG 4000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.30 Å R-free 0.178
3WV0 O-glycan attached to herpes simplex virus type 1 glycoprotein gB is recognized by the Ig V-set domain of human paired immunoglobulin-like type 2 receptor alpha Deposited 2014-05-10 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–150（119 aa） Fragment：V-set domain, UNP residues 32-150
Mutation：R78G SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；293 K；0.2 M ammonium sulfate 30% PEG 8000, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.30 Å R-free 0.299
3WV0 O-glycan attached to herpes simplex virus type 1 glycoprotein gB is recognized by the Ig V-set domain of human paired immunoglobulin-like type 2 receptor alpha Deposited 2014-05-10 Assembly 2 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 32–150（119 aa） Fragment：V-set domain, UNP residues 32-150
Mutation：R78G SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；293 K；0.2 M ammonium sulfate 30% PEG 8000, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.30 Å R-free 0.299

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.