# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.411054	Archaea.19238	Euryarchaeota.19627	Methanosarcina.7870	Methanosarcina_mazei.4423	mmj.771	mmj:MSMAS_0755   CRISPR-associated protein Cas1; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	Methanosaeta.3674	-	mtp.1486	mtp:Mthe_1559   CRISPR-associated protein, Cas1 family; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	-	-	mhu.1679	mhu:Mhun_1858   CRISPR-associated protein, Cas1 family; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	Haloarcula.4209	-	hab.2734	hab:SG26_14265   CRISPR-associated protein Cas1; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	Natronomonas.3363	-	nph.1635	nph:NP_3274A   cas1; CRISPR-associated endonuclease Cas1; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	Haloquadratum.2564	-	hwc.348	hwc:Hqrw_1377   cas1A; CRISPR-associated endonuclease Cas1; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	-	-	hla.3399	hla:Hlac_3578   CRISPR-associated protein Cas1; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	-	-	srub.2872	srub:C2R22_15705   cas1; CRISPR-associated endonuclease Cas1; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	-	-	hah.820	hah:Halar_0916   CRISPR-associated protein Cas1; K15342 CRISP-associated protein Cas1
OC.411054	Archaea.19238	Euryarchaeota.19627	Natronolimnobius.3748	-	nan.1151	nan:AArc1_1154   CRISPR-associated protein Cas1; K15342 CRISP-associated protein Cas1