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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：F2QVG4 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
F2QVG4 2w1p AQUAPORIN PIP2-7 7; Author chain A Reference sequence 1–279 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
F2QVG4 2w2e AQUAPORIN PIP2-7 7 Author chain A Reference sequence 1–279 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
F2QVG4 3zoj AQUAPORIN Author chain A Reference sequence 1–279 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
F2QVG4 5bn2 AQY1 protein Author chain A Reference sequence 1–279 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.