# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.168502	Archaea.63830	Euryarchaeota.48795	Methanocaldococcus.2502	-	mja.1079	mja:MJ_1062   spore coat polysaccharide biosynthesis protein G, putative (spsG)
OC.168503	Archaea.24449	Euryarchaeota.26802	Methanobrevibacter.1998	Methanobrevibacter_sp_.428	meb.302	meb:Abm4_0289   neuA; CMP-N-acetylneuraminic acid synthetase NeuA
OC.168503	Archaea.24449	Euryarchaeota.26802	Methanobrevibacter.1998	Methanobrevibacter_sp_.3127	meye.1572	meye:TL18_08955   cytidyltransferase
OC.168503	Archaea.24449	Euryarchaeota.26802	Methanobrevibacter.1998	-	msi.939	msi:Msm_0944   CMP-N-acetylneuraminic acid synthetase, NeuA
OC.168503	Archaea.24449	Euryarchaeota.26802	Methanobrevibacter.1998	-	mru.1810	mru:mru_1876   neuA; CMP-N-acetylneuraminic acid synthetase NeuA
OC.168503	Archaea.24449	Euryarchaeota.26802	Methanobrevibacter.1998	-	mmil.1758	mmil:sm9_1898   neuA; CMP-N-acetylneuraminic acid synthetase NeuA
OC.168503	Archaea.24449	Euryarchaeota.26802	Methanobrevibacter.1998	-	mol.1293	mol:YLM1_1327   CMP-N-acetylneuraminic acid synthetase NeuA
OC.168504	Archaea.60383	Euryarchaeota.45289	Halorhabdus.2326	-	hti.1004	hti:HTIA_0996   N-acetylneuraminate cytidylyltransferase
OC.168505	Archaea.91221	Thaumarchaeota.4262	Nitrosopumilus.2080	-	nid.57	nid:NPIRD3C_0041   putative CMP-N-acetylneuraminic acid synthetase NeuA
OC.168506	Archaea.95794	Thaumarchaeota.10008	-	-	ndv.296	ndv:NDEV_0219   spsG; Putative pseudaminic acid biosynthesis-associated protein PseG
OC.168507	Archaea.63527	Euryarchaeota.48475	Methanobrevibacter.4007	-	msi.1515	msi:Msm_1538   CMP-sialic acid synthetase, NeuA
OC.168508	Archaea.61871	Euryarchaeota.46799	Methanobacterium.3974	-	mcub.1241	mcub:MCBB_1286   Pseudaminic acid biosynthesis-associated protein PseG {ECO:0000313|EMBL:AEH44330,1}
OC.168509	Archaea.85065	Euryarchaeota.71048	-	-	mhu.2701	mhu:Mhun_3096   GCN5-related N-acetyltransferase
OC.168510	Archaea.52283	Euryarchaeota.22904	Haloquadratum.2757	-	hwc.1918	hwc:Hqrw_3373   glycosyltransferase, type 28
OC.168510	Archaea.52283	Euryarchaeota.22904	-	-	hxa.2289	hxa:Halxa_2364   pseudaminic acid biosynthesis-associated protein PseG