Flexible linkers in CaMKII control the balance between activating and inhibitory autophosphorylation
Bhattacharyya M, Lee YK, Muratcioglu S, Qiu B, Nyayapati P, Schulman H, Groves JT, Kuriyan J. Flexible linkers in CaMKII control the balance between activating and inhibitory autophosphorylation. ELife 2020, 9: e53670. PMID: 32149607, PMCID: PMC7141811, DOI: 10.7554/elife.53670.Peer-Reviewed Original ResearchMeSH KeywordsCalciumCalcium-Calmodulin-Dependent Protein Kinase Type 2CalmodulinCatalytic DomainEnzyme ActivationHumansPhosphorylationProtein IsoformsSingle Molecule ImagingConceptsInhibitory autophosphorylationResidue linkerDependent protein kinase IISingle-molecule assaysMammalian cell expressionProtein kinase IICaMKII variantsShort linkerTransphosphorylation ratesKinase domainCaMKII holoenzymeKinase IIAutophosphorylationHoloenzymeFlexible linkerPrincipal isoformCalcium signalsRelative levelsIsoformsCaMKIIHuman CaCell expressionLinkerVariantsSequence