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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：P30939 New Search
3PDB 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
21AG LY334370-bound serotonin 1F (5-HT1F) receptor-miniGoA protein complex Deposited 2025-12-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–366（366 aa）
Not recorded A1E2G 4-fluoranyl-~{N}-[3-(1-methylpiperidin-4-yl)-1~{H}-indol-5-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.13 Å
21AH LY334370-bound serotonin 1F (5-HT1F) receptor Deposited 2025-12-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain R 1–366（366 aa）
Not recorded A1E2G 4-fluoranyl-~{N}-[3-(1-methylpiperidin-4-yl)-1~{H}-indol-5-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
7EXD Lasmiditan-bound serotonin 1F (5-HT1F) receptor-Gi protein complex Deposited 2021-05-27 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–366（366 aa）
Not recorded 05X 2,4,6-tris(fluoranyl)-N-[6-(1-methylpiperidin-4-yl)carbonylpyridin-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 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.