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mazE4

Gene
mazE4
Protein
Probable antitoxin MazE4
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
100 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. Labile antitoxin that binds to cognate MazF4 toxin and counteracts its endoribonuclease activity.
Mass
11.186 kDa
Sequence
MPFLVALSGIISGVHDHSMTVRLDQQTRQRLQDIVKGGYRSANAAIVDAINKRWEALHDEQLDAAYAAAIHDNPAYPYESEAERSAARARRNARQQRSAQ

Gene
mazE4
Protein
Probable antitoxin MazE4
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
100 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. In M.smegmatis neutralizes the toxic effect of mRNA interferase MazF4, its cognate toxin, on growth.
Mass
11.205 kDa
Sequence
MPFLVALSGIISGVRDHSMTVRLDQQTRQRLQDIVKGGYRSANAAIVDAINKRWEALHDEQLDAAYAAAIHDNPAYPYESEAERSAARARRNARQQRSAQ