Structural highlights
Function
OLA1_ORYSJ Hydrolyzes ATP, and can also hydrolyze GTP with lower efficiency. Has lower affinity for GTP (Potential). Exhibits GTPase activity (PubMed:19086295). Confers sensitivity to salinity stress by suppressing the anti-oxidation enzymatic activities and increasing lipid peroxidation thus leading to the accumulation of reactive oxygen species (ROS) (PubMed:23550829).[HAMAP-Rule:MF_03167][1] [2]
References
- ↑ Cheung MY, Zeng NY, Tong SW, Li WY, Xue Y, Zhao KJ, Wang C, Zhang Q, Fu Y, Sun Z, Sun SS, Lam HM. Constitutive expression of a rice GTPase-activating protein induces defense responses. New Phytol. 2008 Jul;179(2):530-45. PMID:19086295
- ↑ Cheung MY, Li MW, Yung YL, Wen CQ, Lam HM. The unconventional P-loop NTPase OsYchF1 and its regulator OsGAP1 play opposite roles in salinity stress tolerance. Plant Cell Environ. 2013 Nov;36(11):2008-20. doi: 10.1111/pce.12108. Epub 2013, Apr 25. PMID:23550829 doi:http://dx.doi.org/10.1111/pce.12108