Translations:Pyridoxal phosphate/25/en

Abiotic synthesis

The widespread utilization of PLP in central metabolism, especially in amino acid biosynthesis, and its activity in the absence of enzymes, suggests PLP may be a "prebiotic" compound—that is, one that predates the origin of organic life (not to be confused with prebiotic compounds, substances which serve as a food source for beneficial bacteria). In fact, heating NH3 and Glycolaldehyde spontaneously forms a variety of pyridines, including pyridoxal. Under certain conditions, PLP is formed from cyanoacetylene, diacetylene, carbon monoxide, hydrogen, water, and a phosphoric acid.