. 2016 Aug 31;44(19):9413–9425. doi: 10.1093/nar/gkw743

Table 1. Characterized m4C/m6A Type I R-M systems.

`Enzyme`	`Specificity`	`Host Organism`	`gDNA source`
`PacII`	`CCC-N`₅`-RTTGY`	Pseudomonas alcaligenes	`NEB 585`
`DbaKI`	`GCC-N`₅`-CTTC`	Desulfarculus baarsii	`DSM 2075`
`PcaI`	`GCC-N`₆`–TGCG`	Pelobacter carbinolicus	`DSM 2380`
`BceNI`	`CCC-N`₅`-CTC`	Bacillus cellulosilyticus	`DSM 2522`
`Mma5219I`	`TCY-N`₆`–TCG`	Methanohalophilus mahii	`DSM 5219`
`Apa12260I`	`GCC-N`₅`-CTCC`	Aminomonas paucivorans	`DSM 12260`
`Asu14238II`	`GCC-N`₆`–TCC`	Aequorivita sublithincola	`DSM 14238`
`Pme5I`	`CCC-N`₆`–TGCG`	Pseudomonas mendocina`S5.2`	`T.M.Chong`
`Sen483I`	`CCC-N`₅`-RTAG`	Salmonella enterica`SL483`	`D.T.F.Dryden`
`Dac11109IV`	`CCC-N`₅`-RTTC`	Desulfobacca acetoxidans	`DSM 11109`