Protein
Modification methylase LlaI
Organism
Lactococcus lactis subsp. lactis
Function
Methylation of specific adenine residues; required for both restriction and modification activities. May recognize a non-palindromic sequence.
Similarity
Belongs to the N(4)/N(6)-methyltransferase family.
Sequence
MRYLGNKTNLLNFIQQVIKKHDIQGQTFADLFAGTGSVGDYFKGEYTVLSNDYMYFSKVISEAKLLNSEKPKFDSFVKRYGKTPFQWLNEREYTPNDGYFVYNNYTPRAERMYLTEENALKIDGMRLDIEELFQEGVISKAEYSYLLASLLESVTKVSNTSGTYQAFFKFWESRALKKFTIMPLEMKDSLSVSKDNRCFNKNTNRLVREISGDIAYIDPPYTITQYTNSYHVLETIARYDNPELFGKTGRRVKREFSGYSNKSKAYYEFEDLFRQINFTHVLVSYSNQSIVPLDELVDLARRFAVDGIVEVETNEYREYSTNNSSMKGEGKKLQEVIIYFKKNLETNKSPLNYAGSKDDVIPRIFKLLPKHVTTFVDAMGGAFNVGANRTALNKVVYNEYHPFVFEMMQMIVNTPADELIRNVEQIVTRYSLEKKGKEAFNRLRDHYNNEEQTPINLYTLNIYSFQNILRFNQAKKYNTPIGNNEFNEGYKDRITRFVTRAPEVEMRLGSYSAINFNEYDDDTVFYFDPPYLVTTAGYNDGKRGFDGWDAEQEASLLKYLTELDSAGKKFMLSNVLEHKGKTNHLLMEWIQHHGFNVNTIGETGIKYPRREILVTNYNTFER