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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：Q00555 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
Q00555 1ckw PROTEIN (CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR (CFTR)) Author chain A Reference sequence 497–522 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q00555 1ckx Cystic fibrosis transmembrane conductance regulator (CFTR) Author chain A Reference sequence 497–522 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q00555 1cky PROTEIN (CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR (CFTR)) Author chain A Reference sequence 497–522 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q00555 1ckz PROTEIN (CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR (CFTR)) Author chain A Reference sequence 497–522 1 Protein monomer Monomer Protein 1 monomeric （1） 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.