Re: Article: Atomic-resolution Structure Of A Ribozyme Yields Insights Into RNA Catalysis And The Origins Of Life




"Robert Karl Stonjek" <rstonjek@xxxxxxxxxxxxxx> wrote in message news:e9v1b8$cr9$1@xxxxxxxxxxxxxxxxxxxxxx
"The structure illustrates unambiguously how functional groups of the RNA
mediate acid-base chemical catalysis, permitting us to suggest that
acid-base chemistry is so fundamental to enzyme catalysis that it predates
the origin of protein enzymes," Scott said.

Acid-base chemistry huh? Who would have ever thought? ;-)


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