Protein
Modification methylase HindIII
Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Function
This methylase recognizes the double-stranded sequence AAGCTT, causes specific methylation on A-1 on both strands, and protects the DNA from cleavage by the HindIII endonuclease.
Similarity
Belongs to the N(4)/N(6)-methyltransferase family.
Sequence
MIDCIYNSDSIFEIKKLDSNSIHAIISDIPYGIDYDDWDILHSNTNSALGGTSSAQHKTSLFKRRGKPLNGWSEADKKRPQEYQEWVESWSNEWFRVLKSGSSVFVFAGRQFAHRVVVAFENSGFTFKDMLSWEKDKAPHRAQRISCVFERRGDIANTNKWVGWRVANLRPLFEPILWFQKPYKTGSTLADNLIKHEVGAWNENSLTHWNIQQGALNHSNILKVRITSEDKGYHVAQKPLNLMKLLIDLVTKEEQIVLDPFAGSGTTLLAAKELNRHFIGYEKNNGIYNIAVNRLGIEKNNCFYNKEKK