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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：Q15831 New Search
4PDB entries
5Biological assembly
9chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q15831 2wtk SERINE/THREONINE-PROTEIN KINASE 11 Author chain C Reference sequence 43–347 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q15831 2wtk SERINE/THREONINE-PROTEIN KINASE 11 Author chain F Reference sequence 43–347 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q15831 2wtk SERINE/THREONINE-PROTEIN KINASE 11 Author chain C Reference sequence 43–347 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q15831 2wtk SERINE/THREONINE-PROTEIN KINASE 11 Author chain F Reference sequence 43–347 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q15831 4zdr 14-3-3 protein zeta/delta,GGSGGS linker,Serine/threonine-protein kinase STK11 Author chain A Reference sequence 333–340 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q15831 4zdr 14-3-3 protein zeta/delta,GGSGGS linker,Serine/threonine-protein kinase STK11 Author chain B Reference sequence 333–340 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q15831 5wxn Serine/threonine-protein kinase STK11 Author chain C Reference sequence 331–343 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q15831 5wxn Serine/threonine-protein kinase STK11 Author chain D Reference sequence 331–343 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q15831 8vsu Serine/threonine-protein kinase STK11 Author chain C Reference sequence 1–433 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） 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.