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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：G5EG88 New Search
3PDB entries
3Biological assembly
30chain/assembly records
Main Difference Dimensions in This Set
Different ligand/ion 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
8ZFK Caenorhabditis elegans ACR-23 in betaine and monepantel bound state Deposited 2024-05-08 Assembly 1 Insufficient information Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–397（397 aa）
Chain A 448–545（98 aa）
Chain B 1–397（397 aa）
Chain B 448–545（98 aa）
Chain C 1–397（397 aa）
Chain C 448–545（98 aa）
Chain D 1–397（397 aa）
Chain D 448–545（98 aa）
Chain E 1–397（397 aa）
Chain E 448–545（98 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 A1D8E ~{N}-[(2~{S})-2-cyano-1-[5-cyano-2-(trifluoromethyl)phenoxy]propan-2-yl]-4-(trifluoromethylsulfanyl)benzamide × 5 BET TRIMETHYL GLYCINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.64 Å
8ZFL Caenorhabditis elegans ACR-23 in apo state Deposited 2024-05-08 Assembly 1 Insufficient information Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–397（397 aa）
Chain A 448–545（98 aa）
Chain B 1–397（397 aa）
Chain B 448–545（98 aa）
Chain C 1–397（397 aa）
Chain C 448–545（98 aa）
Chain D 1–397（397 aa）
Chain D 448–545（98 aa）
Chain E 1–397（397 aa）
Chain E 448–545（98 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
8ZFM Caenorhabditis elegans ACR-23 in betaine bound state Deposited 2024-05-08 Assembly 1 Insufficient information Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–397（397 aa）
Chain A 448–545（98 aa）
Chain B 1–397（397 aa）
Chain B 448–545（98 aa）
Chain C 1–397（397 aa）
Chain C 448–545（98 aa）
Chain D 1–397（397 aa）
Chain D 448–545（98 aa）
Chain E 1–397（397 aa）
Chain E 448–545（98 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 BET TRIMETHYL GLYCINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å

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.