The structure of Arabidopsis thaliana OST1 provides insights into the kinase regulation mechanism in response to osmotic stress.
Yunta, C., Martinez-Ripoll, M., Zhu, J.K., Albert, A.(2011) J Mol Biol 414: 135-144
- PubMed: 21983340 
- DOI: 10.1016/j.jmb.2011.09.041
- Primary Citation of Related Structures:  
3ZUT, 3ZUU - PubMed Abstract: 
SnRK [SNF1 (sucrose non-fermenting-1)-related protein kinase] 2.6 [open stomata 1 (OST1)] is well characterized at molecular and physiological levels to control stomata closure in response to water-deficit stress. OST1 is a member of a family of 10 protein kinases from Arabidopsis thaliana (SnRK2) that integrates abscisic acid (ABA)-dependent and ABA-independent signals to coordinate the cell response to osmotic stress ...