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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 |
| Protein | Start | End | Switch Type | Switch Subtype | Switch Description | Information |
LIG_PTB_Apo_2 - These phosphorylation-independent motifs bind to Dab-like PTB domains. Binding is not driven by contacts at the 0 or FY position, but instead is dependent upon the large number of hydrophobic and hydrogen bond contacts between motif and domain. | |||||||
| A4_HUMAN | 756 | 763 | Binary | Physicochemical compatibility | Phosphorylation of T743 adjacent to the PTB-binding motif of Amyloid beta A4 protein (APP) reduces the affinity for Amyloid beta A4 precursor protein-binding family B member 1 (APBB1). | ||
| A4_HUMAN | 756 | 763 | Specificity | Altered binding specificity | Phosphorylation of Y757 in APP (Amyloid beta A4 protein (APP)) switches its specificity from PTB domain containing proteins, like Amyloid beta A4 precursor protein-binding family B member 1 (APBB1), which is involved in trafficking and processing of APP, to SH2 domain containing proteins, such as Growth factor receptor-bound protein 2 (GRB2). | ||
LIG_PTB_Phospho_1 - This phosphorylation-dependent motif binds to Shc-like and IRS-like PTB domains. The pTyr is positioned within a highly basic-charged anchoring pocket. A hydrophobic residue -5 (compared to pY) increases the affinity of the interaction. | |||||||
| ERBB3_HUMAN | 1322 | 1328 | Binary | Physicochemical compatibility | Phosphorylation of Y1328 in the PTB-binding motif of Receptor tyrosine-protein kinase erbB-3 (ERBB3) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| IL2RB_HUMAN | 358 | 364 | Binary | Physicochemical compatibility | Phosphorylation of Y364 in the PTB-binding motif of Interleukin-2 receptor subunit beta (IL2RB) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| INSR_HUMAN | 993 | 999 | Binary | Physicochemical compatibility | Phosphorylation of Y999 in the PTB-binding motif of Insulin receptor (INSR) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| ITB3_HUMAN | 779 | 785 | Binary | Physicochemical compatibility | Phosphorylation of Y785 in the PTB-binding motif of Integrin beta-3 (ITGB3) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| ITB4_HUMAN | 1590 | 1596 | Binary | Physicochemical compatibility | Phosphorylation of Y1596 in the PTB-binding motif of Integrin beta-4 (ITGB4) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| LRP1_HUMAN | 4501 | 4507 | Binary | Physicochemical compatibility | Phosphorylation of Y4507 in the PTB-binding motif of Prolow-density lipoprotein receptor-related protein 1 (LRP1) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| MT_POVMA | 244 | 250 | Binary | Physicochemical compatibility | Phosphorylation of Y250 in the PTB-binding motif of Middle T antigen induces binding to the SHC-transforming protein 1 (Shc1) protein. | ||
| NTRK1_HUMAN | 490 | 496 | Binary | Physicochemical compatibility | Phosphorylation of Y496 in the PTB-binding motif of High affinity nerve growth factor receptor (NTRK1) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| SHIP1_HUMAN | 1016 | 1022 | Binary | Physicochemical compatibility | Phosphorylation of Y1022 in the PTB-binding motif of Phosphatidylinositol-3,4,5-trisphosphate 5-phosphatase 1 (INPP5D) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| SHIP1_HUMAN | 909 | 915 | Binary | Physicochemical compatibility | Phosphorylation of Y915 in the PTB-binding motif of Phosphatidylinositol-3,4,5-trisphosphate 5-phosphatase 1 (INPP5D) induces binding to the SHC-transforming protein 1 (SHC1) protein. | ||
| ITB3_HUMAN | 779 | 785 | Binary | Physicochemical compatibility | Phosphorylation of T779 in the PTB-binding motif of Integrin beta-3 (ITGB3) inhibits its interaction with SHC-transforming protein 1 (SHC1). | ||
| ITB3_HUMAN | 779 | 785 | Cumulative | Rheostatic | While phosphorylation of Y785 in the PTB-binding motif of Integrin beta-3 (ITGB3) induces binding to SHC-transforming protein 1 (SHC1), additional phosphorylation of Y773 further increases the strength of the interaction. | ||
| ITB3_HUMAN | 779 | 785 | Specificity | Altered binding specificity | Phosphorylation of Integrin beta-3 (ITGB3) at Y785 switches the specificity of integrin from Kindlin-2 (Fermitin family homolog 2 (FERMT2)) to the adaptor protein SHC-transforming protein 1 (SHC1). | ||