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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：Q9VUQ5 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
Q9VUQ5 1t2r Argonaute 2 Author chain A Reference sequence 605–723 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
Q9VUQ5 1t2s Argonaute 2 Author chain A Reference sequence 605–723 1 Protein–DNA Monomer Protein 1 DNA 1 dimeric （2） Consistent with all polymers
Q9VUQ5 1vyn ARGONAUTE2 Author chain A Reference sequence 605–743 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9VUQ5 3mj0 Protein argonaute-2 Author chain A Reference sequence 601–723 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers

“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.