4.1.3.38	4-amino-4-deoxychorismate	-	
4.1.3.38	4-amino-4-deoxychorismate	last step of the 4-aminobenzoate branch	
4.1.3.38	D-alanine + pyridoxal 5'-phosphate	L-alanine and other D- and L-amino acids tested are inert as substrates of transamination