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Group by :Switch typeMotif classProteinEnzymePathway            Group Index    Colouring Info              Filtered: ELM:TRG_NLS_Bipartite_1 (2 hits) x


x  Coloured by switch type.
  Domain hiding  Altered binding specificity  Motif hiding  Composite binding site formation
  Uncategorised  Rheostatic  Allostery  Avidity-sensing
  Physicochemical compatibility  Pre-translational  Competition

x  Index
Importin subunit alpha (Saccharomyces)Parathyroid hormone-related protein


MotifStartEndSwitch TypeSwitch SubtypeSwitch DescriptionInformation

Importin subunit alpha - SRP1 -  Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
TRG_NLS_Bipartite_14458SpecificityDomain hidingAn intramolecular interaction between the importin beta-binding (IBB) domain and the NLS-binding pocket of Importin subunit alpha (SRP1) prevents binding of NLS cargo (e.g. Large T antigen) in the absence of Importin subunit beta-1 (KAP95) by hiding of the NLS-binding pocket. Binding of the IBB of Importin subunit alpha (SRP1) to Importin subunit beta-1 (KAP95) relieves this auto-inhibitory interaction and increases the affinity of Importin subunit alpha (SRP1) for NLS cargo.
details

Parathyroid hormone-related protein - PTHLH -  Homo sapiens
TRG_NLS_Bipartite_1124144BinaryPhysicochemical compatibilityPhosphorylation of T121 adjacent to the NLS of Parathyroid hormone-related protein (PTHLH) by Cyclin-dependent kinase 2 (CDK2) disrupts the interaction with Importin subunit beta-1 (KPNB1) and down-regulates nuclear import.
details
           
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