ngoPIIM 330 This methylase recognizes the double-stranded sequence GGCC, causes specific methylation on C-3 on both strands, and protects the DNA from cleavage by the NgoPII endonuclease. MKIISLFSGCGGLDLGFEKAGFEIPAANEYDKTIWATFKANHPKTHLIEGDIRKIKEEDFPEEIDGIIGGPPCQSWSEAGALRGIDDARGQLFFDYIRILKSKQPKFFLAENVSGMLANRHNGAVQNLLKMFDGCGYDVTLTMANAKDYGVAQERKRVFYIGFRKDLEIKFSFPKGSTVEDKDKITLKDVIWDLQDTAVPSAPQNKTNPDAVNNNEYFTGSFSPIFMSRNRVKAWDEQGFTVQASGRQCQLHPQAPKMEKHGANDYRFAAGKETLYRRMTVREVARIQGFPDNFKFIYQNVNDAYKMIGNAVPVNLAYEIAAAIKKTLER Modification methylase NgoPII MTP2_NEIGO dcrM Cytosine-specific methyltransferase NgoPII