. "Intracellular glycerol is usually converted toglycerol-3-phosphate in an ATP-requiring phosphorylation reaction catalysed by glycerol kinase (GlpK) glycerol-3-phosphate activates the antiterminator GlpP [1]. " . "G3P_antiterm" . "Glycerol-3-phosphate responsive antiterminator" . "Waterfield DI, Finn RD" . "Family" . . . . . . . . . . .