PQQ is a naturally occurring redox-active compound found in various mammalian tissues
many promoters of GhGPX contained elements that were responsive to salicylic acid (SA) ( GhGPX1, 3, 5, 7, 8, 10 13 ), gibberellin ( GhGPX1, 2, 5, 6, 9 11, 13 ) and auxin ( GhGPX1, 4 6, 8 10 )
It does not disrupt the interaction between dimers in the glutaminase tetramer but binds to the hydrophobic pocket between the monomer-monomer interface of the GAC, located at the junction where the N-terminal and C-terminal of the enzyme meet the catalytic domain, thereby preventing the GAC from activating conformational changes (Wilson et al., 2013
DNA Repair: It aids in repairing damaged DNA, which is crucial for maintaining cellular health and preventing age-related decline