One-dimensional 1H-Carr-Purcell-Meiboom-Gill of PA14, with the different metabolites labeled: 1, leucine; 2, isoleucine; 3, valine; 4, lactate; 5, alanine; 6, lysine; 7, bonded alanine; 8, phospholipids; 9, glutamate; 11, glutathione; 12, aspartate; 16, phospho-choline; 17, betaine compounds; 18, glycine; 19, UMP; 22, citrulline; 24, NAD.