# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.108308 Bacteria.275582 Actinobacteria.169308 Arthrobacter.19605 Arthrobacter_sp_.17974 arh.2667 arh:AHiyo8_26500 nitrite reductase [NAD(P)H] large subunit; K00362 nitrite reductase (NADH) large subunit [EC:1.7.1.15]