Significance of NatB-mediated N-terminal acetylation of auxin biosynthetic enzymes in maintaining auxin homeostasis in Arabidopsis thaliana

Hai-Qing Liu; Zuo-Xian Pu; Dong-Wei Di; Ya-Jie Zou; Yu-Man Guo; Jun-Li Wang; Li Zhang; Peng Tian; Qiong-Hui Fei; Xiao-Feng Li; Allah Jurio Khaskheli; Lei Wu; Guang-Qin Guo

doi:10.1038/s42003-022-04313-9

Communications Biology (Dec 2022)

Significance of NatB-mediated N-terminal acetylation of auxin biosynthetic enzymes in maintaining auxin homeostasis in Arabidopsis thaliana

Hai-Qing Liu,
Zuo-Xian Pu,
Dong-Wei Di,
Ya-Jie Zou,
Yu-Man Guo,
Jun-Li Wang,
Li Zhang,
Peng Tian,
Qiong-Hui Fei,
Xiao-Feng Li,
Allah Jurio Khaskheli,
Lei Wu,
Guang-Qin Guo

Affiliations

Hai-Qing Liu: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Zuo-Xian Pu: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Dong-Wei Di: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Ya-Jie Zou: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Yu-Man Guo: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Jun-Li Wang: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Li Zhang: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Peng Tian: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Qiong-Hui Fei: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Xiao-Feng Li: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Allah Jurio Khaskheli: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Lei Wu: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University
Guang-Qin Guo: MOE Key Laboratory of Cell Activities and Stress Adaptations, School of Life Sciences, Lanzhou University

DOI: https://doi.org/10.1038/s42003-022-04313-9
Journal volume & issue: Vol. 5, no. 1
pp. 1 – 8

Abstract

Read online

CKRC3/TCU2 interacts with the NatB catalytic subunit to form a NatB complex, catalyzing the N-terminal acetylation of YUC proteins for their intracellular stability to maintain auxin homeostasis in plants.

Published in Communications Biology

ISSN: 2399-3642 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science: Biology (General)
Website: https://www.nature.com/commsbio/

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