Dynamic coordination of two-metal-ions orchestrates λ-exonuclease catalysis

Metal ions at the active site of an enzyme act as cofactors and their dynamic fluctuations might influence enzyme activity. Here authors use single-molecule FRET to study λ-exonuclease and find that metal-ion-coordination is correlated with enzymatic reaction-steps.

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Autores principales: Wonseok Hwang, Jungmin Yoo, Yuno Lee, Suyeon Park, Phuong Lien Hoang, HyeokJin Cho, Jeongmin Yu, Thi Minh Hoa Vo, Minsang Shin, Mi Sun Jin, Daeho Park, Changbong Hyeon, Gwangrog Lee
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/2a0749b91eb14221840220e83adac0c3
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