Monothiol glutaredoxin-S14, chloroplastic May only reduce GSH-thiol disulfides, but not protein disulfides (Potential). May protect cells against protein oxidative damage. May regulate CAX cation transporters. GRS14_ARATH GRXS14 CXIP1 173 F28P10.120 CAX-interacting protein 1 At3g54900 MALRSVKTPTLITSVAVVSSSVTNKPHSIRFSLKPTSALVVHNHQLSFYGSNLKLKPTKFRCSASALTPQLKDTLEKLVNSEKVVLFMKGTRDFPMCGFSNTVVQILKNLNVPFEDVNILENEMLRQGLKEYSNWPTFPQLYIGGEFFGGCDITLEAFKTGELQEEVEKAMCS