Table 4.

Concentrations of basic amino acids in vacuoles of wild-type, ssy1, and ptr3 strains

Amino acidPLY1 (wild type) (nmol/108 cells)PLAS7-4C (ssy1-107)PLAS6-4D (ptr3-66)PLAS14-1A (ptr3-614)
nmol/ 108cellsFoldanmol/ 108cellsFoldnmol/ 108 cellsFold
Histidine24.061.92.6104.94.477.73.2
Arginine81.1265.93.3366.84.5370.84.6
Lysine79.985.41.1124.31.694.71.2
  • a Ratio with respect to wild-type concentrations.