# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.20544 Bacteria.766729 Cyanobacteria.48534 Leptolyngbya.10719 Leptolyngbya_sp_.10685 let.421 let:O77CONTIG1_00376 gltS_1; Ferredoxin-dependent glutamate synthase 2; K00284 glutamate synthase (ferredoxin) [EC:1.4.7.1]