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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：P26048 New Search
1PDB entries
1Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
No difference found in parsed fields

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
5OSC GLIC-GABAAR alpha1 chimera crystallized in complex with pregnenolone sulfate at pH 4.5 Deposited 2017-08-17 Assembly 1 Insufficient information Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 251–339（89 aa）
Chain B 251–339（89 aa）
Chain C 251–339（89 aa）
Chain D 251–339（89 aa）
Chain E 251–339（89 aa）
Not recorded ACT ACETATE ION × 8 CL CHLORIDE ION × 5 A8W Pregnenolone sulfate × 5 Y01 CHOLESTEROL HEMISUCCINATE × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；289 K；12-16% PEG 4000, 100 mM NaCl, 100 mM Li2S04, 100 mM sodium acetate pH 4-5
Resolution 3.10 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.