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X-WR-CALDESC:Akce na 
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TZID:Europe/Prague
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DTSTART:20240331T010000
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DTSTART:20241027T010000
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DTSTART;TZID=Europe/Prague:20241218T150000
DTEND;TZID=Europe/Prague:20241218T160000
DTSTAMP:20260419T005828
CREATED:20241204T070320Z
LAST-MODIFIED:20241204T070320Z
UID:2270-1734534000-1734537600@www.biomed.cas.cz
SUMMARY:Seminář Karolina Kowalska\, M.Sc.
DESCRIPTION:“Structural basis of MICAL autoinhibition and activation” \nIn this talk\, we will explore the role of MICAL proteins in cellular dynamics\, focusing on their ability to disassemble actin filaments and their implications for processes like axon guidance\, cytokinesis\, and cell morphology. We will present our recent findings based on the cryoEM structure of human MICAL1\, which reveal the molecular mechanisms underlying MICAL1 autoinhibition. Specifically\, we will discuss how an intramolecular interaction between the N-terminal catalytic and C-terminal coiled-coil domains blocks F-actin interaction\, and how structural changes and domain interactions mediate activation. These findings highlight evolutionarily conserved mechanisms within the MICAL family\, shedding light on their broader functional relevance.
URL:https://www.biomed.cas.cz/event/seminar-karolina-kowalska-m-sc/
LOCATION:Posluchárna Milana Haška / Milan Hašek Auditorium
ORGANIZER;CN="%C3%9AMG":MAILTO:leona.krausova@img.cas.cz
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