A unique cystathionine gamma-synthase activity was located in the stromal fraction of chloroplasts while cystathionine beta-lyase, the second enzyme of the transsulfuration pathway, was associated with both the chloroplastic and cytosolic compartments (see companion manuscript). The purified enzyme ...
(2007). Regulation of one-carbon metabolism in Arabidopsis: the N-terminal regulatory domain of cystathionine gamma- synthase is cleaved in response to folate starvation. Plant Physiol. 145, 491-503.Loizeau K, Gambonnet B, Zhang G-F, Curien G, Jabrin S, Van Der Straeten D, Lambert WE, ...