2019
DOI: 10.1016/j.ijbiomac.2019.04.105
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Correct partner makes the difference: Septin G-interface plays a critical role in amyloid formation

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Cited by 17 publications
(16 citation statements)
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“…Multiple studies have documented promiscuity in septin-septin interactions in the absence of their physiologically relevant binding partners, affecting the availability of specific structural elements for interactions with other septins or interacting proteins (Castro et al, 2020;Valadares et al, 2017). The necessity to study septins in the context of their native heteromeric complexes is highlighted by the increasing number of structural studies of the factors governing the molecular specificity that determines the correct pairing of septins during complex assembly (Kumagai et al, 2019;Rosa et al, 2020;Sala et al, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…Multiple studies have documented promiscuity in septin-septin interactions in the absence of their physiologically relevant binding partners, affecting the availability of specific structural elements for interactions with other septins or interacting proteins (Castro et al, 2020;Valadares et al, 2017). The necessity to study septins in the context of their native heteromeric complexes is highlighted by the increasing number of structural studies of the factors governing the molecular specificity that determines the correct pairing of septins during complex assembly (Kumagai et al, 2019;Rosa et al, 2020;Sala et al, 2016).…”
Section: Introductionmentioning
confidence: 99%
“…Multiple studies have documented promiscuity in septin-septin interactions in the absence of their physiologically relevant binding partners, affecting the availability of specific structural elements for interactions with other septins or interacting proteins (Castro et al, 2020;Valadares et al, 2017). The necessity to study septins in the context of their native heteromeric complexes is highlighted by the increasing number of structural studies of the factors governing the molecular specificity that determines the correct pairing of septins during complex assembly (Kumagai et al, 2019;Rosa et al, 2020;Sala et al, 2016). The N-terminal extension in the long SEPT9 isoforms (SEPT9_i1, SEPT9_i2 and SEPT9_i3) is of considerable size (~27-kDa, i.e.…”
Section: Introductionmentioning
confidence: 99%
“…Estes resultados, portanto, confirmam a presença de heterodímeros provavelmente formados pela interface G entre septinas do grupo II e grupo III, pois foram removidos os domínios N e C-terminal das construções. Até o momento a formação de heterodímeros entre integrantes dos grupos II e III foi estudada principalmente no caso do heterodímero SEPT2-SEPT6 [85][86] , mas também foi reportada a formação dos complexos SEPT5-SEPT8 e SEPT5-SEPT11. [87][88][89] Para estes últimos, a formação do complexo foi confirmada por duplo híbrido, enquanto, para SEPT2-SEPT6 foi realizada a expressão recombinante dos domínios G de ambas as septinas.…”
Section: Mutações No Switch I Da Sept6unclassified
“…Os mutantes foram co-expressos de forma solúvel e co-purificados sob as mesmas condições que o heterodímero nativo 86 . Foram co-expressos em E. coli Rosetta DE3 e subsequentemente purificados por cromatografia de afinidade (IMAC) e exclusão molecular.…”
Section: Importância De Um Grupo Catalíticamente Inativo Na Montagem Correta Do Heterofilamentounclassified
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