# OC Root 2nd 3rd 4th PC Gene/Definition OC.167215 Archaea.16122 Euryarchaeota.15100 Halanaeroarchaeum.113 hsu.15 hsu:HLASF_0008 tnaA; tryptophanase; K01667 tryptophanase [EC:4.1.99.1] OC.167215 Archaea.16122 Euryarchaeota.15100 Halanaeroarchaeum.113 hsf.11 hsf:HLASA_0008 tnaA; tryptophanase; K01667 tryptophanase [EC:4.1.99.1]