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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 |
MOD_SUMO - Motif recognised for modification by SUMO-1 | |||||||
| HSF4_HUMAN | 292 | 295 | Binary | Pre‑translational | Alternative splicing removes the sumoylation motif of Heat shock factor protein 4 (HSF4), abrogating binding to SUMO-conjugating enzyme UBC9 (UBE2I). The phosphorylation-dependent sumoylation of the PDSM (phosphorylation-dependent sumoylation motif) strongly represses Isoform HSF4B of Heat shock factor protein 4 (HSF4) activity. | ||
| HSF4_HUMAN | 292 | 295 | Binary | Physicochemical compatibility | The phosphorylation-dependent sumoylation of the PDSM (phosphorylation-dependent sumoylation motif) strongly represses Isoform HSF4B of Heat shock factor protein 4 (HSF4) activity. | ||
| PML_HUMAN | 489 | 492 | Binary | Pre‑translational | Alternative splicing removes the SUMO motif of Protein PML (PML), abrogating binding to SUMO-conjugating enzyme UBC9 (UBE2I). The study identified a major sumoylation site within the nuclear localisation signal (NLS) of PML. Although they did not determine whether the lysine residue regulates the NLS, they found that sumoylation was not necessary for nuclear localisation and that SUMO-modification only occurs in the nucleus. | ||
| PML_HUMAN | 159 | 162 | Uncategorised | Uncategorised | Sumoylation of K160 induces binding to the Protein PML (PML) protein. SUMO-modified forms of PML are essential for the recruitment of Protein PML (PML) to PML nuclear bodies. | ||
| PML_HUMAN | 159 | 162 | Uncategorised | Uncategorised | Sumoylation of K160 induces binding to the Protein PML (PML) protein. SUMO-modified forms of PML are essential for the recruitment of Death domain-associated protein 6 (DAXX) to PML nuclear bodies. | ||
| NFAC1_HUMAN | 701 | 704 | Binary | Pre‑translational | Alternative splicing removes the Sumoylation motif (SIM) of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1), preventing the sumolyation of Isoform A-alpha of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1). Both the Isoform C-alpha of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1) and Isoform A-alpha of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1) exert a differential effect upon IL-2 expression. However, the longer isoform, Isoform C-alpha of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1), has a sumoylation motif and is therefore negatively regulated in a sumolyation-dependent manner. | ||
| NFAC1_HUMAN | 913 | 916 | Binary | Pre‑translational | Alternative splicing removes the Sumoylation motif (SIM) of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1), preventing the sumolyation of Isoform A-alpha of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1). Both the Isoform C-alpha of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1) and Isoform A-alpha of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1) exert a differential effect upon IL-2 expression. However, the longer isoform, Isoform C-alpha of Nuclear factor of activated T-cells, cytoplasmic 1 (NFATC1), has a sumoylation motif and is therefore negatively regulated in a sumolyation-dependent manner. | ||
MOD_SUMO_PHOS - | |||||||
| ESR2_HUMAN | 4 | 7 | Binary | Physicochemical compatibility | The GSK3-beta binding site at S12 in Estrogen receptor beta (ESR2) is primed by (most likely) RAC-alpha serine/threonine-protein kinase (AKT1). This enhances the binding of SUMO-conjugating enzyme UBC9 (UBE2I) at the adjacent Sumoylation site. This site is also primed at S6 (most likely) by AKT1. The addition of SUMO at K4 stabilises ESR2 as it prevents the ubiquitination at K4 (see switch details) | ||
| ESR2_HUMAN | 4 | 7 | Binary | Physicochemical compatibility | Sumoylation of K4 in Estrogen receptor beta (ESR2) is inhibited by ubiquitination K4. This destabilises ESR2 increasing its turnover (see also switch details) | ||