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Group by :Switch typeMotif classProteinEnzymePathway            Group Index    Colouring Info              Filtered: UNIPROT:Q13309 (2 hits) x
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  Domain hiding  Altered binding specificity  Motif hiding  Composite binding site formation
  Uncategorised  Rheostatic  Allostery  Avidity-sensing
  Physicochemical compatibility  Pre-translational  Competition

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Type: Binary Subtype: Physicochemical compatibility


ProteinMotifStartEndSwitch descriptionInformation

Type: Binary Subtype: Physicochemical compatibility
PTM of a residue in a motif or in its flanking regions alters the physicochemical and/or structural compatibility of the motif with its binding partner. This can either induce or enhance an interaction, or result in inhibition or even abrogation of an interaction.
SKP2_HUMANTRG_NLS_MonoExtN_46572Acetylation of S-phase kinase-associated protein 2 (SKP2) in its NLS inhibits binding to the Importin subunit alpha-6 (KPNA5). p300 acetylates SKP2 at K68 and K71 within SKP2's nuclear localisation signal, this stabilises SKP2 from Fizzy-related protein homolog (FZR1)-mediated degradation and facilitates its translocation into the cytoplasm. This process can be reversed by NAD-dependent protein deacetylase sirtuin-3, mitochondrial (SIRT3) that specifically deacetylates SKP2 facilitating its translocation back into the nucleus. In the cytosol, SKP2 acts to promote Cadherin-1 (CDH1) degradation in a Casein Kinase I dependent manner to promote cell migration. Casein kinase I recognises the MOD_CK1_1 motif in CDH1 phosphorylating at residues Ser840 and Ser842.
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SKP2_HUMANTRG_NLS_MonoExtN_46572Acetylation of S-phase kinase-associated protein 2 (SKP2) in its NLS inhibits binding to the Importin subunit alpha-7 (KPNA6). p300 acetylates SKP2 at K68 and K71 within SKP2's nuclear localisation signal, this stabilises SKP2 from Fizzy-related protein homolog (FZR1)-mediated degradation and facilitates its translocation into the cytoplasm. This process can be reversed by NAD-dependent protein deacetylase sirtuin-3, mitochondrial (SIRT3) that specifically deacetylates SKP2 facilitating its translocation back into the nucleus. In the cytosol, SKP2 acts to promote Cadherin-1 (CDH1) degradation in a Casein Kinase I dependent manner to promote cell migration. Casein kinase I recognises the MOD_CK1_1 motif in CDH1 phosphorylating at residues Ser840 and Ser842.
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