Protein S-acylation,a new panacea for plant fitness  

作　　者：Fei Liu Jin-Yu Lu Sha Li Yan Zhang 

机构地区：[1]Frontiers Science Center for Cell Responses,College of Life Sciences,Nankai University,Tianjin 300071,China [2]College of Life Sciences,Shandong Agricultural University,Tai'an 271018,China

出　　处：《Journal of Integrative Plant Biology》2024年第10期2102-2108,共7页植物学报（英文版）

基　　金：supported by National Natural Science Foundation of China(32270805,31970332)。

摘　　要：Protein S-acylation or palmitoylation is a reversible post-translational modification that influences many proteins encoded in plant genomes.Exciting progress in the past 3 years demonstrates that S-acylation modulates subcellular localization,interacting profiles,activity,or turnover of substrate proteins in plants,participating in developmental processes and responses to abiotic or biotic stresses.In this review,we summarize and discuss the role of S-acylation in the targeting of substrate proteins.We highlight complex roles of S-acylation in receptor signaling.We also point out that feedbacks of protein S-acyl transferase by signaling initiated from their substrate proteins may be a recurring theme.Finally,the reversibility of S-acylation makes it a rapid and efficient way to respond to environmental cues.Future efforts on exploring these important aspects of S-acylation will give a better understanding of how plants enhance their fitness under ever changing and often harsh environments.

关 键 词：biotic and abiotic stresses FEEDBACK KINASES protein turnover RECEPTOR subcellular localization 

分 类 号：Q945[生物学—植物学]