Organism
Oryza sativa subsp. indica
Function
Hydrolyzes ATP, and can also hydrolyze GTP with lower efficiency. Has lower affinity for GTP (Potential). Exhibits GTPase activity (By similarity). Exhibits similar binding affinities and hydrolytic activities toward both GTP and ATP (By similarity). Binds to the 26 S ribosomal RNA in vitro, but not to the 5.8 S or 18 S rRNA (By similarity). 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) (By similarity).
Similarity
Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family. YchF/OLA1 subfamily.
Sequence
MPPKASKKDAAPAERPILGRFSSHLKIGIVGLPNVGKSTFFNIVTKLSIPAENFPFCTIDPNEARVYVPDERFDWLCQLYKPKSEVSAYLEINDIAGLVRGAHAGEGLGNAFLSHIRAVDGIFHVLRAFEDKEVTHIDDSVDPVRDLETIGEELRLKDIEFVQNKIDDLEKSMKRSNDKQLKLEHELCEKVKAHLEDGKDVRFGDWKSADIEILNTFQLLTAKPVVYLVNMSEKDYQRKKNKFLPKIHAWVQEHGGETIIPFSCAFERLLADMPPDEAAKYCAENQIASVIPKIIKTGFAAIHLIYFFTAGPDEVKCWQIRRQTKAPQAAGTIHTDFERGFICAEVMKFDDLKELGSESAVKAAGKYRQEGKTYVVQDADIIFFKFNVSGGGKK