The following methyltransferases have been shown  to share regions of
Escherichia coli ubiE, which is involved in both ubiquinone and menaquinone
biosynthesis and which catalyzes the S-adenosylmethionine dependent
methylation of 2-polyprenyl-6-methoxy-1,4-benzoquinol into 2-polyprenyl-3-
methyl-6-methoxy-1,4-benzoquinol and of demethylmenaquinol into menaquinol.
Yeast COQ5, a ubiquinone biosynthesis methlytransferase.
Bacillus subtilis spore germination protein C2 (gene: gercB or gerC2), a
probable menaquinone biosynthesis methlytransferase.
Lactococcus lactis gerC2 homolog.
Caenorhabditis elegans hypothetical protein ZK652.9.
Leishmania donovani amastigote-specific protein A41.
These are hydrophilic proteins of about 30 Kd (except for ZK652.9 which is 65
Kd). They can be picked up in the database by the following patterns.
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