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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：Q9BUB5 New Search
2PDB entries
3Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9BUB5 2hw6 MAP kinase-interacting serine/threonine-protein kinase 1 Author chain A Reference sequence 37–382 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9BUB5 2hw6 MAP kinase-interacting serine/threonine-protein kinase 1 Author chain B Reference sequence 37–382 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9BUB5 2hw6 MAP kinase-interacting serine/threonine-protein kinase 1 Author chain A Reference sequence 37–382 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9BUB5 2hw6 MAP kinase-interacting serine/threonine-protein kinase 1 Author chain B Reference sequence 37–382 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9BUB5 2y9q MAP KINASE-INTERACTING SERINE/THREONINE-PROTEIN KINASE 1 Author chain B Reference sequence 434–451 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） 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.