4.2.1.30 glycerol = 3-hydroxypropanal + H2O mechanism 650250 4.2.1.30 glycerol = 3-hydroxypropanal + H2O mechanism of enzyme reaction 33838 4.2.1.30 glycerol = 3-hydroxypropanal + H2O mechanism of hydrogen transfer 5611 4.2.1.30 glycerol = 3-hydroxypropanal + H2O role of structural components of adenosylcobalamin in the formation of active site of the enzyme 33825