Figure 1.
Reconstruction of cysteine and methionine metabolism in L. paracasei FAM18149. The gene names corresponding to locus-tags are presented in Table 2. A T or S in superscript indicates that the respective gene is probably regulated, respectively, by a T- or S-box regulation mechanism. thglu: tetrahydrofolate, 5mthglu: N5-methyl-tetrahydrofolate, SAM, S-adenosylmethionine; SAH, S-adenosylhomocysteine; SRH, S-ribosylhomocysteine.