betaine-homocysteine S-methyltransferase activity
Catalysis of the reaction: L-homocysteine + glycine betaine = N,N-dimethylglycine + L-methionine.
GO:0008172
S-methyltransferase activity
is_a
betaine-homocysteine methyltransferase activity
related
betaine-homocysteine transmethylase activity
related
trimethylammonioacetate:L-homocysteine S-methyltransferase activity
related