Figure 6.

Predicted catabolic pathways of amino acids, amino acid derivatives and algal osmolytes degraded by R. litoralis. The substrates that were used by R. litoralis as carbon sources in the experiments are framed. Metabolites are shown in red, enzyme and gene names as well as the EC numbers in black. If available, the corresponding gene names of the enzymes are given. Question marks indicate that no genes for the respective reaction were predicted from the genome of R. litoralis. If question marks are combined with enzyme names, the genes were not unambigously annotated and the given enzyme is proposed to be involved in the reaction.