# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.338116	Archaea.10933	Crenarchaeota.5165	Ignicoccus.236	iho.1240	iho:Igni_1254   beta-lactamase domain protein
OC.338116	Archaea.10933	Crenarchaeota.5165	Ignicoccus.236	iis.376	iis:EYM_01945   metal-dependent hydrolase
OC.338128	Archaea.12664	Crenarchaeota.8772	Ignicoccus.1071	iho.85	iho:Igni_0079   Zn-dependent hydrolase of the beta-lactamase fold-like protein
OC.338128	Archaea.12664	Crenarchaeota.8772	Ignicoccus.1071	iis.930	iis:EYM_04990   metal dependent hydrolase