L-cysteine(in) + L-phenylalanine(out) = L-cysteine(out) + L-phenylalanine(in)
l-cysteine(in) + l-phenylalanine(out) = l-cysteine(out) + l-phenylalanine(in)
L-cysteine(in) + L-phenylalanine(out) = L-cysteine(out) + L-phenylalanine(in)
l-cysteine(in) + l-phenylalanine(out) = l-cysteine(out) + l-phenylalanine(in)