pravastatin lactone + H2O <=> pravastatin diol lactone + (S)-2-methylbutanoate + H(+)
pravastatin lactone + h2o <=> pravastatin diol lactone + (s)-2-methylbutanoate + h(+)
pravastatin lactone + H2O <=> pravastatin diol lactone + (S)-2-methylbutanoate + H(+)
pravastatin lactone + h2o <=> pravastatin diol lactone + (s)-2-methylbutanoate + h(+)