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: Avidity‑sensing Subtype: | |||||||
Multiple low-affinity interactions give rise to high-avidity interactions that have increased binding strength, with more than additive affinity. | |||||||
IRS1_HUMAN | LIG_14-3-3_3 | 371 | 376 | Phosphorylation of two 14-3-3-binding motifs in Insulin receptor substrate 1 (IRS1) induces high-avidity binding to dimeric 14-3-3 protein epsilon (YWHAE). | |||
IRS1_HUMAN | LIG_14-3-3_3 | 638 | 643 | Phosphorylation of two 14-3-3-binding motifs in Insulin receptor substrate 1 (IRS1) induces high-avidity binding to dimeric 14-3-3 protein epsilon (YWHAE). | |||
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. | |||||||
IRS1_HUMAN | DOC_WW_Pin1_4 | 431 | 436 | Phosphorylation of S434 in the Pin1-binding motif of Insulin receptor substrate 1 (IRS1) induces binding to the Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (PIN1) protein. | |||
IL4RA_HUMAN | LIG_PTB_Phospho_1 | 491 | 497 | Phosphorylation of Y497 in the PTB-binding motif of Interleukin-4 receptor subunit alpha (IL4R) induces binding to the Insulin receptor substrate 1 (IRS1) protein. |