# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.187890 Bacteria.381043 Cyanobacteria.34453 Synechococcus.15916 Synechococcus_sp_.14222 synp.216 synp:Syn7502_00145 type I restriction-modification system methyltransferase subunit; K03427 type I restriction enzyme M protein [EC:2.1.1.72] OC.187890 Bacteria.381043 Cyanobacteria.34453 - - ncn.4995 ncn:BZZ01_27785 restriction endonuclease subunit M; K03427 type I restriction enzyme M protein [EC:2.1.1.72]