HUGO ID Detailed Result 9801


HUGO ID 9801
Symbol RAC1
Name ras-related C3 botulinum toxin substrate 1 (rho family, small GTP binding protein Rac1)
#Occurrence 14
#Paper 1

 


PMID Match String Actual String Score Flanking text Edited by Edit
18219386RAC1Rac11.0lines directly stimulate NADPH oxidase (Nox) Nox by binding to Rac1 resulting in overproduction of damaging ROS (see see the related 
18219386RAC1Rac11.0Nox2 during inflammation is amplified by mutant SOD1 binding to Rac1 in ALS 
18219386RAC1Rac11.0by microglial cells through SOD1 binding to the Nox activator Rac1 thereby influencing the non_amp_#x02013 cell autonomous killing of motor neurons 
18219386RAC1Rac11.0Using an approach involving immunoprecipitation of Rac1 from different mouse tissues Harraz and colleagues proposed that SOD1 
18219386RAC1Rac11.0tissues Harraz and colleagues proposed that SOD1 interacts directly with Rac1 but not with the other Nox2 cytosolic regulators ( 20 
18219386RAC1Rac11.0for SOD1-interacting proteins including yeast 2-hybrid approaches did not identify Rac1 
18219386RAC1Rac11.0of SOD1 was important for this interaction of SOD1 with Rac1 
18219386RAC1Rac11.0Only the metalated (native) native form of SOD1 bound to Rac1 while the demetalated (enzymatically enzymatically inactive SOD1 did not 
18219386RAC1Rac11.0In addition the binding of SOD1 to Rac1 was redox sensitive and could be cycled between bound and 
18219386RAC1Rac11.0bound and unbound states depending on the redox state of Rac1 
18219386RAC1Rac11.0Under reducing conditions SOD1 efficiently bound Rac1-GTP the form of Rac1 that is recruited to Nox2 upon activation 
18219386RAC1Rac11.0inhibited the intrinsic and/or and or GAP-facilitated GTPase activity of Rac1 (Figure Figure 1 
18219386RAC1Rac11.0activity independently of their metalated state could mutant SOD1_amp_#x02013 enhanced Rac1 activation and Nox-dependent O 2 _amp_#x02022 _amp_#x02013 production be a 
18219386RAC1Rac11.0With this new finding that interaction of metalated SOD1 with Rac1 serves to activate Nox2 and that mutant forms of SOD1