Pyridoxal 5’-phosphate (PLP), the active form of vitamin B6, is a cofactor for many enzymes involved in the metabolism of amino acids, amino acid derived metabolites and some amino sugars. PLP is one of the most versatile ...

Diaminopropionate ammonia lyase (DAPAL) which belongs to the  class of PLP enzymes is reported only from prokaryotes. It is involved in the removal of two amino groups from its substrate, diaminopropionate, to form ammonia ...