# OC Root 2nd PC Gene/Definition OC.20908 Archaea.38913 loki.541 loki:Lokiarch_10040 hdlA_3; Heterodisulfide reductase subunit A-like protein; K03388 heterodisulfide reductase subunit A2 [EC:1.8.7.3 1.8.98.4 1.8.98.5 1.8.98.6] OC.20908 Archaea.38913 loki.541 loki:Lokiarch_17940 hdlA_5; Heterodisulfide reductase subunit A-like protein; K03388 heterodisulfide reductase subunit A2 [EC:1.8.7.3 1.8.98.4 1.8.98.5 1.8.98.6]