Figure 4: Xylan and agarose metabolic pathways in strain PR1 proposed on the genome-wide analysis. Yellow color marked pathway is the pentose phosphate pathway; the number in parenthesis is the gene copy found in the genome; GalK: galactokinase (EC; GalE: UDP-glucose 4-epimerase (EC; GalT: UDP-glucose-hexose-1-phosphate uridylyltransferase (EC; GalU: UTP-glucose-1-phosphate uridylyltransferase (EC; PGM: phosphoglucomutase (EC; XI: xylose isomerase (EC; XK: xylulokinase (EC; AI: arabinose isomerase (EC; RK: ribulokinase (EC; RI: ribose 5-phosphate isomerase (EC; RPE: ribulose-phosphate 3-epimerase (EC; TKL: transketolase (EC; TAL: transaldolase (EC