Enzymes and Coenzymes
Study findings from University of Bristol, Department of Biochemistry broaden understanding of enzymes and coenzymes
Published in Proteomics Weekly, June 7th, 2010
Fresh data on enzymes and coenzymes are presented in the report 'Type III restriction enzymes cleave DNA by long-range interaction between sites in both head-to-head and tail-to-tail inverted repeat.' "Cleavage of viral DNA by the bacterial Type III Restriction-Modification enzymes requires the ATP-dependent long-range communication between a distant pair of DNA recognition sequences. The classical view is that Type III endonuclease activity is only activated by a pair of asymmetric sites in a specific head-to-head inverted repeat," scientists in Bristol, the United Kingdom report.
"Based on this assumption and due to the presence of helicase domains in Type III...
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Source: Proteomics Weekly (2010-06-07)
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