Structural basis for Ca2+-dependent activation of a plant metacaspase
Plant metacaspases mediate immune response following activation by Ca2+. Here, via crystallography and functional analyses, the authors show that a linker domain in Arabidopsis Metacaspase 4 blocks substrate access to the active site but is cleaved multiple times in the presence of Ca2+ to allow enz...
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Autores principales: | Ping Zhu, Xiao-Hong Yu, Cheng Wang, Qingfang Zhang, Wu Liu, Sean McSweeney, John Shanklin, Eric Lam, Qun Liu |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2020
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Materias: | |
Acceso en línea: | https://doaj.org/article/e5aae62ead4748e8a9ae606526a29d0f |
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