Fig. 7
From: Distinctive characters of Nostoc genomes in cyanolichens
Phosphonate biosynthetic gene clusters of lichen cyanobionts (a) and proposed encoded biosynthetic pathway (b) (adapted from [75]). A homologous gene cluster from Burkholderia is shown for comparison. CTP-APT, CDP-alcohol phosphatidyltransferase; OG-Fe(II), 2-oxoglutarate non-heme Fe(II) dependent oxidase; unk, conserved hypothetical proteins; NTPT, NTP transferase; pepM, phosphoenolpyruvate phosphomutase; ppd, phosphonopyruvate decarboxylase; AEPT, 2-aminoethylphosphonate aminotransferase; hpnL, putative membrane protein; higBA, toxin-antitoxin module. A broken genome line indicates separate loci