Domain hiding |   Altered binding specificity |   Motif hiding |   Composite binding site formation |
  Uncategorised |   Rheostatic |   Allostery |   Avidity-sensing |
  Physicochemical compatibility |   Pre-translational |   Competition |
Protein | Motif | Start | End | Switch description | Information |
Type: Binary Subtype: Pre‑translational | |||||||
Pre-translational mechanisms such as alternative splicing, alternative promoter-usage and/or RNA editing result in inclusion or removal of exons that contain an entire or partial motif. | |||||||
SPTB2_HUMAN | MOD_PKA_2 | 2157 | 2162 | Alternative splicing removes the PKA-binding motif of Isoform Short of Spectrin beta chain, brain 1 (SPTBN1), abrogating binding to cAMP-dependent protein kinase catalytic subunit alpha (PRKACA). The phosphorylation of the short C-terminal betaII-spectrin (also known as Isoform Short of Spectrin beta chain, brain 1 (SPTBN1)) by PKA is important in allowing neuritogenesis. | |||
Type: Binary Subtype: Allostery | |||||||
The binding properties of a motif or a motif-binding domain are modulated indirectly by allosteric effects resulting from PTM or effector binding at a site that is distinct from the actual interaction interface. | |||||||
KAPCA_HUMAN | MOD_NMyristoyl | 1 | 7 | Phosphorylation of cAMP-dependent protein kinase catalytic subunit alpha (PRKACA) at S11 shifts the conformational equilibrium to the myristoyl-out conformation, making the myristoyl moiety available for interaction with the membrane. |