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Ca(2+) binding by domain 2 plays a critical role in the activation and stabilization of gelsolin

Gelsolin consists of six homologous domains (G1–G6), each containing a conserved Ca-binding site. Occupation of a subset of these sites enables gelsolin to sever and cap actin filaments in a Ca-dependent manner. Here, we present the structures of Ca-free human gelsolin and of Ca-bound human G1–G3 in...

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Detalhes bibliográficos
Main Authors: Nag, Shalini, Ma, Qing, Wang, Hui, Chumnarnsilpa, Sakesit, Lee, Wei Lin, Larsson, Mårten, Kannan, Balakrishnan, Hernandez-Valladares, Maria, Burtnick, Leslie D., Robinson, Robert C.
Formato: Artigo
Idioma:Inglês
Publicado em: National Academy of Sciences 2009
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2720848/
https://ncbi.nlm.nih.gov/pubmed/19666512
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0812374106
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