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MICAL proteins play a crucial role in cellular dynamics by binding and disassembling actin filaments, impacting processes like axon guidance, cytokinesis, and cell morphology. Their cellular activity is tightly controlled, as dysregulation can lead to detrimental effects on cellular morphology. Alth...
ORGANISM(S): Homo sapiens (Human) 
2024-10-30 | PXD057312 | Pride
Microtubule nucleation by γ-tubulin ring complexes (γ-TuRCs) must be spatiotemporally controlled to avoid major cell division errors. γ-TuRCs are activated by the centrosome-specific binding of a highly conserved Centrosomin Motif 1 (CM1) domain, but how binding is prevented in the cytosol remains u...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2026-10-01 | PXD077066 | Pride
The kinesin-3 KIF1C is a fast organelle transporter implicated in the transport of dense core vesicles in neurons and the delivery of integrins to cell adhesions. Here we report the mechanisms of autoinhibition and release that control the activity of KIF1C. We show that the microtubule binding surf...
ORGANISM(S): Homo sapiens (Human) 
2019-06-24 | PXD013939 | Pride
RAF conformational autoinhibition and 14-3-3 proteins promote paradoxical activation
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