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