Demyristoylation of the Cytoplasmic Redox Protein Trx-h2 Is Critical for Inducing a Rapid Cold Stress Response in Plants

• Main Authors: Eun Seon Lee (Author), Joung Hun Park (Author), Seong Dong Wi (Author), Ho Byoung Chae (Author), Seol Ki Paeng (Author), Su Bin Bae (Author), Kieu Anh Thi Phan (Author), Min Gab Kim (Author), Sang-Soo Kwak (Author), Woe-Yeon Kim (Author), Dae-Jin Yun (Author), Sang Yeol Lee (Author)
• Format: Book
• Published: MDPI AG, 2021-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

In Arabidopsis, the cytosolic redox protein thioredoxin h2 (Trx-h2) is anchored to the cytoplasmic endomembrane through the myristoylated second glycine residue (Gly²). However, under cold stress, the cytosolic Trx-h2 is rapidly translocated to the nucleus, where it interacts...