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. 2014 Apr 8;9(4):e93394. doi: 10.1371/journal.pone.0093394

Table 3. The confirmed interacting proteins of Mind bomb and Mind bomb 2.

Interacting protein Mib/Mib2 Method Effects on interacting proteins Function Reference
Death associated protein kinase (DAPK) Mib Yeast-two-hybrid Ubiquitylation, Proteasomal degradation Antagonize the anti-apoptotic function of DAPK [23]
Cellular Fas-associated death domain -like IL-1b converting enzyme-like inhibitory protein (cFLIP) Mib IP Caspase-dependent degradation Decrease the association of caspase-8 and cFLIP, leading to cell apoptosis [24]
Jagged 1a and 1b (Jag1a and 1b) Mib Yeast-two-hybrid Ubiquitylation Activate the Notch signaling pathway [11]
Jagged 2 (Jag2) Mib, Mib2 IP, GST pulldown Internalization, Ubiquitylation Activate the Notch signaling pathway [12], [66]
xDelta 1 Mib IP Ubiquitylation, Internalization Activate the Notch signaling pathway [9]
DeltaA Mib IP Predicted: Ubiquitylation, Internalization Activate the Notch signaling pathway [10]
DeltaC Mib, Mib2 IP Ubiquitylation, Internalization Activate the Notch signaling pathway [10]
DeltaD Mib IP Ubiquitylation, Internalization Activate the Notch signaling pathway [9], [10]
Mind bomb 2 (Mib2) Mib IP Ubiquitylation Predicted: Activate the Notch signaling pathway [15]
Sorting nexin 5 (Snx5) Mib Yeast-two-hybrid unknown Predicted: Mind bomb-mediated endocytosis of Notch ligand proteins [64]
TANK-binding kinase 1 (TBK1) Mib Mass spectrometry K63-linked ubiquitylation activation Regulate innate immune responses to RNA virus infection [62]
Cyclin-dependent kinase 5 (CDK5) Mib Mass spectrometry Localization Inhibit neurite outgrowth [59]
PAR-1 Mib Mass spectrometry Phosphorylation of Mib, leading to the proteasomal degradation of Mib Repress the Notch signaling pathway and stimulate neuronal differentiation [68]
Receptor-like tyrosine kinase (RYK) Mib Mass spectrometry Ubiquitylation, Proteasomal degradation, Internalization Activate the Wnt signaling pathway [25]
Survival of motor neuron protein (SMN) Mib IP Ubiquitylation, Proteasomal degradation A therapeutic candidate for the spinal muscular atrophy [63]
B-cell CLL/lymphoma 10 (BCL10) Mib2 Mass spectrometry unknown Activate the NF-κB signaling pathway [67]
Inhibitor of nuclear factor kappa-B kinase subunit gamma (IKKγ) Mib2 IP Ubiquitylation Activate the NF-κB signaling pathway [67]
Transforming growth factor-β-activated kinase 1 (TAK1) Mib2 IP Activation Activate the NF-κB signaling pathway [67]
N-methyl-D-aspartate receptor (NMDAR) Mib2 Yeast-two-hybrid Ubiquitylation Reduce the NMDAR activity [65]
Ubiquitin specific protease 1 (Usp1) Mib, Mib2 Yeast-two-hybrid, IP unknown unknown this study
Ubiquitin specific protease 9 (Usp9) Mib, Mib2 Yeast-two-hybrid, IP unknown unknown this study
Tumor-necrosis-factor-receptor-associated factor-binding domain (Trabid) Mib, Mib2 Yeast-two-hybrid, IP Ubiquitylation unknown this study
Factor inhibiting HIF 1 (Fih-1) Mib, Mib2 Yeast-two-hybrid, IP Ubiquitylation unknown this study