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Article

DsaV methyltransferase and its isoschizomers contain a conserved segment that is similar to the segment in Hhai methyltransferase that is in contact with DNA bases.

Nucleic acids research - 25 Oct 1994

Gopal J, Yebra M J, Bhagwat A S

Abstract excerpt

The methyltransferase (MTase) in the DsaV restriction--modification system methylates within 5'-CCNGG sequences. We have cloned the gene for this MTase and determined its sequence. The predicted sequence of the MTase protein contains sequence motifs conserved among all cytosine-5 MTases and is most similar to other MTases that methylate CCNGG sequences, namely M.ScrFI and M.SsoII. All three MTases methylate the...

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Identifiers

PMID: 7971279
DOI: 10.1093/nar/22.21.4482
PMCID: PMC308483

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