# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.642345	Archaea.45263	Crenarchaeota.16799	Staphylothermus.882	smr.310	smr:Smar_0309   protein of unknown function DUF324; K19139 CRISPR-associated protein Csm4
OC.642345	Archaea.45263	Crenarchaeota.16799	Staphylothermus.882	shc.486	shc:Shell_0507   protein of unknown function DUF324; K19139 CRISPR-associated protein Csm4