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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：Q2M2T1 New Search
2PDB entries
2Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q2M2T1 7xd0 Histone H2B type 1-K Author chain D Reference sequence 34–125 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
Q2M2T1 7xd0 Histone H2B type 1-K Author chain H Reference sequence 34–125 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
Q2M2T1 7yqk Histone H2B Author chain D Reference sequence 30–125 1 Protein–DNA Heteromer Protein 11 DNA 2 tridecameric （13） Consistent with all polymers
Q2M2T1 7yqk Histone H2B Author chain H Reference sequence 30–125 1 Protein–DNA Heteromer Protein 11 DNA 2 tridecameric （13） 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.