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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：O75909 New Search
41PDB entries
108Biological assembly
302chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O75909 2i53 Cyclin K Author chain A Reference sequence 11–267 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O75909 4cxa CYCLIN-K Author chain B Reference sequence 11–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 4cxa CYCLIN-K Author chain D Reference sequence 11–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 4cxa CYCLIN-K Author chain B Reference sequence 11–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 4cxa CYCLIN-K Author chain D Reference sequence 11–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 4nst Cyclin-K Author chain B Reference sequence 1–267 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O75909 4nst Cyclin-K Author chain D Reference sequence 1–267 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O75909 4nst Cyclin-K Author chain B Reference sequence 1–267 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O75909 4nst Cyclin-K Author chain D Reference sequence 1–267 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O75909 4un0 CYCLIN-K Author chain A Reference sequence 11–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 4un0 CYCLIN-K Author chain B Reference sequence 11–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 4un0 CYCLIN-K Author chain A Reference sequence 11–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 4un0 CYCLIN-K Author chain B Reference sequence 11–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 5efq Cyclin-K Author chain B Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 5efq Cyclin-K Author chain D Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 5efq Cyclin-K Author chain B Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 5efq Cyclin-K Author chain D Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6b3e Cyclin-K Author chain B Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6b3e Cyclin-K Author chain D Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6b3e Cyclin-K Author chain B Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6b3e Cyclin-K Author chain D Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6ckx Cyclin-K Author chain B Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6ckx Cyclin-K Author chain D Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6ckx Cyclin-K Author chain B Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6ckx Cyclin-K Author chain D Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 6td3 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 6td3 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 6td3 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 6td3 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 6td3 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 6td3 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 6td3 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 6td3 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 6td3 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 7nxj Cyclin-K Author chain B Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 7nxj Cyclin-K Author chain D Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 7nxj Cyclin-K Author chain B Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 7nxj Cyclin-K Author chain D Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 7nxk Cyclin-K Author chain B Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 7nxk Cyclin-K Author chain D Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 7nxk Cyclin-K Author chain B Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 7nxk Cyclin-K Author chain D Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu1 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu2 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu3 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu4 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu5 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu6 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu7 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bu9 Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bua Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bub Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buc Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bud Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bue Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buf Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bug Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buh Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bui Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buj Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buk Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bul Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bum Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bun Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain C Reference sequence 1–267 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain F Reference sequence 1–267 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain I Reference sequence 1–267 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain C Reference sequence 1–267 2 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain F Reference sequence 1–267 2 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain I Reference sequence 1–267 2 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain C Reference sequence 1–267 3 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain F Reference sequence 1–267 3 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buo Cyclin-K Author chain I Reference sequence 1–267 3 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bup Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8buq Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bur Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8bus Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain F Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain I Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain C Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain F Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8but Cyclin-K Author chain I Reference sequence 1–267 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
O75909 8p81 Cyclin-K Author chain B Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 9fmr Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 9 nonameric （9） Consistent with protein count
O75909 9fmr Cyclin-K Author chain F Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 9 nonameric （9） Consistent with protein count
O75909 9fmr Cyclin-K Author chain I Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 9 nonameric （9） Consistent with protein count
O75909 9jk1 Cyclin-K Author chain C Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 9jk1 Cyclin-K Author chain D Reference sequence 1–267 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 9jk1 Cyclin-K Author chain C Reference sequence 1–267 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O75909 9jk1 Cyclin-K Author chain D Reference sequence 1–267 2 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.