Protein
Probable BsuMI modification methylase subunit YdiP
Organism
Bacillus subtilis (strain 168)
Function
This methylase may recognize the double-stranded sequence CTCGAG, causing specific methylation on C-? on both strands, and protects the DNA from cleavage by the BsuMI endonuclease.
Similarity
Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family.
Sequence
MKVVSLFSGIGGIELGLHQSGHTTEIFCEVDPLAKAVLSKNFPGVKIEDDINEIRELPSCDLVAAGFPCQDLSQAGGKEGIDGSRSGLVKKLFELIEKKEHANRPPWILIENVPYMLRLNRGKAMSYLTSVLSELGYTWAYRTVDARCFGLPQRRHRVILLASLFEDPKDVIFSQDHSEPDLDGKPSVVDHSNYYGFYWTEGLRGVGWAREAVPPIKCGSSVGIASPPAVWSPYEDIVGTINIRDAERLQGFPEDWTNITTETGKDIKEGARWRLVGNAVSVRVSKWIGENLSQPKGSISDFEGELVTKTWPSAAWGYGDKKYKVPVSKWVANTEQIAISEFLNHPLKPLSARALNGFLGRAARCTNVNYSDEFINSLERCKDRQLQKV