Uptake of L-aspartate with the concomitant import of a proton. Can also transport aspartate hydroxamate and L-glutamate with lower affinity and efficiency. Induced by sucrose. Allows enhanced growth with L-aspartate as a sole source nitrogen source. Inhibited by carbonyl cyanide m-chlorophenylhydrazone and carbonyl cyanide 4-trifluoro-methoxyphenylhydrazone. Belongs to the amino acid-polyamine-organocation (APC) superfamily. AGT (TC 2.A.3.11) family.