FIG 3.

Metabolic reconstruction of BiG. Dots next to each connecting line (arrows) represent genes involved with that pathway; filled dots represent intact genes that are present, and open dots represent missing genes. Amino acids are in solid boxes, and vitamins and cofactors are in dashed boxes; ovals represent membrane transporters, with their putative targets listed next to them outside the cell. T1SS, type 1 secretion system; T5SS, type 5 secretion system; T6SS, type 6 secretion system; TAT, twin-arginine translocation pathway; SEC, SEC system; NDHI, NADH dehydrogenase 1; ATPase, F-type ATPase; NDHII, NADH dehydrogenase 2; NAR, respiratory nitrate reductase A; FDN, formate dehydrogenase N; cyt bd, cytochrome bd complex; cyt o, cytochrome o complex; FRD, fumarate reductase.