2-polyprenyl-6-hydroxyphenol methylase activity
Catalysis of the reaction: a 3-(all-trans-polyprenyl)benzene-1,2-diol + S-adenosyl-L-methionine = a 2-methoxy-6-(all-trans-polyprenyl)phenol + H+ + S-adenosyl-L-homocysteine.
GO:0008168
methyltransferase activity
is_a