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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_SH2_IA - | |||||||
| FAK1_HUMAN | 389 | 405 | Binary | Physicochemical compatibility | Phosphorylation of Y397 in the SH2-binding motif of Focal adhesion kinase 1 (PTK2) induces binding to the Cytoplasmic protein NCK2 (NCK2) protein. | ||
| NTRK2_HUMAN | 714 | 730 | Binary | Physicochemical compatibility | Phosphorylation of Y727 in the SH2-binding motif of BDNF/NT-3 growth factors receptor (NTRK2) induces binding to the Cytoplasmic protein NCK2 (NCK2) protein. | ||
| DAB1_MOUSE | 212 | 228 | Binary | Physicochemical compatibility | Phosphorylation of Y220 in the SH2-binding motif of Disabled homolog 1 (Dab1) induces binding to the Cytoplasmic protein NCK2 (NCK2) protein. | ||
| DAB1_MOUSE | 220 | 223 | Binary | Pre‑translational | Alternative splicing removes the SH2-binding motif of Disabled homolog 1 (Dab1), abrogating binding to Cytoplasmic protein NCK2 (NCK2). NCK2-beta has a clear preference for splice variant 2 (with the YQYI motif) over splice variant 3 (with the YQTI motif). The authors theorise that since Adapter molecule crk (Crk) is directly linked to the C3G-Rap1 pathway, and NCK2-beta is linked to the Breast cancer anti-estrogen resistance protein 1 (Bcar1) (p130Cas) pathway, it is likely that isoforms 2 and 3 connect to different downstream cascades. It was suggested that the ability of different Dab1 isoforms to recruit distinct sets of SH2 domains implies a fine-tuning role of Dab1 splicing in the intricate series of events that underlie neuronal migration (Gao et al. (2012) (here)) (See also Katyal and Godbout (2004) (here) and Gao et al. (2010) (here)). | ||
| DAB1_MOUSE | 232 | 235 | Binary | Pre‑translational | Alternative splicing removes the SH2-binding motif of Disabled homolog 1 (Dab1), abrogating binding to Cytoplasmic protein NCK2 (NCK2). The NCK2-beta has a clear preference for splice variant 2 (with YQYI motif) over splice variant 3 (with YQTI motif). The authors theorise that since Adapter molecule crk (Crk) is directly linked to the C3G-Rap1 pathway, and NCK2-beta is linked to the Breast cancer anti-estrogen resistance protein 1 (Bcar1) (p130Cas) pathway, it is likely that isoforms 2 and 3 connect to different downstream cascades. It was suggested that the ability of different Dab1 isoforms to recruit distinct sets of SH2 domains implies a fine-tuning role of Dab1 splicing in the intricate series of events that underlie neuronal migration (Gao et al. (2012) (here)) (See also Katyal and Godbout (2004) (here) and Gao et al. (2010) (here)). | ||
| DAB1_MOUSE | 232 | 235 | Binary | Physicochemical compatibility | Phosphorylation of Y232 in the SH2-binding motif of Disabled homolog 1 (Dab1) induces binding to Cytoplasmic protein NCK2 (NCK2). | ||
LIG_SH3_5 - PXXDY motif recognized by some SH3 domains | |||||||
| CD3E_HUMAN | 184 | 188 | Binary | Allostery | Ligand binding to the T cell receptor complex TCR-CD3 results in a conformational change that exposes an SH3-binding motif in T-cell surface glycoprotein CD3 epsilon chain (CD3E), resulting in recruitment of Cytoplasmic protein NCK2 (NCK2), involved in T cell activation. | ||