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scrFIBM

Gene
scrFIBM
Protein
Modification methylase ScrFIB
Organism
Lactococcus lactis subsp. cremoris
Length
360 amino acids
Function
This methylase recognizes the double-stranded sequence CCNGG, causes specific methylation on C-2 on both strands, and protects the DNA from cleavage by the ScrFI endonuclease.
Similarity
Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family.
Mass
41.844 kDa
Sequence
MLRVFEAFAGYGSQRLALIKANIPHEIVGISEIEGDVLLSYSAIHENLLEERNKNIKLTDDEMRDYLKNINIPLDYKTFENRADKLGGQKLKDMYIANKLNKNFGDIRSIDPKKLPDFDFFTYSFPCQDISVAGYQNGLVADSGTRSSLLWECCKIIEHKKPKYLMMENVKNLVGKNHKVNFNKFLLYLESLGYTNYWDILNARDFGIPQNRERVFCISILNPNEDFTFPQKQNLTLSMNDLLEENVSEKFYLKNNQVSDEPILQDYIYCLDSNYWKGTFLKDFLSKKRRQLVSGKVRPDGKYPARRLTPRETWRFMGVEDTNFDKASILVSNTSLYKQSGNSIVVPVLESLFKELFKSQ