H2O2 Inhibits ABA-Signaling Protein Phosphatase HAB1

Madhuri Sridharamurthy; Amanda Kovach; Yang Zhao; Jian-Kang Zhu; H. Eric Xu; Kunchithapadam Swaminathan; Karsten Melcher

doi:10.1371/journal.pone.0113643

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Open Access

Peer-reviewed

Research Article

H₂O₂ Inhibits ABA-Signaling Protein Phosphatase HAB1

Madhuri Sridharamurthy,

Affiliations Laboratories of Structural Sciences/Structural Biology and Biochemistry, Van Andel Research Institute, N.E., Grand Rapids, Michigan, United States of America, Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore
⨯
Amanda Kovach,

Affiliation Laboratories of Structural Sciences/Structural Biology and Biochemistry, Van Andel Research Institute, N.E., Grand Rapids, Michigan, United States of America
⨯
Yang Zhao,

Affiliation Department of Horticulture and Landscape Architecture, Purdue University, West Lafayette, Indiana 47906, United States of America
⨯
Jian-Kang Zhu,

Affiliation Department of Horticulture and Landscape Architecture, Purdue University, West Lafayette, Indiana 47906, United States of America
⨯
H. Eric Xu,

Affiliations Laboratories of Structural Sciences/Structural Biology and Biochemistry, Van Andel Research Institute, N.E., Grand Rapids, Michigan, United States of America, State Key Laboratory of Drug Research, VARI-SIMM Center, Center for Structure and Function of Drug Targets, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China
⨯
Kunchithapadam Swaminathan ,

* E-mail: dbsks@nus.edu.sg (KS); karsten.melcher@vai.org (KM)

Affiliation Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore
⨯
Karsten Melcher

* E-mail: dbsks@nus.edu.sg (KS); karsten.melcher@vai.org (KM)

Affiliation Laboratories of Structural Sciences/Structural Biology and Biochemistry, Van Andel Research Institute, N.E., Grand Rapids, Michigan, United States of America
⨯

H₂O₂ Inhibits ABA-Signaling Protein Phosphatase HAB1

Madhuri Sridharamurthy,
Amanda Kovach,
Yang Zhao,
Jian-Kang Zhu,
H. Eric Xu,
Kunchithapadam Swaminathan,
Karsten Melcher

Published: December 2, 2014
https://doi.org/10.1371/journal.pone.0113643

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Phosphatases
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Cysteine
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Monomers
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Oxidation
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Guard cells
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Stress signaling cascade
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Protein interactions
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