L-phenylalanine(in) + L-methionine(out) => L-phenylalanine(out) + L-methionine(in)
l-phenylalanine(in) + l-methionine(out) => l-phenylalanine(out) + l-methionine(in)
L-phenylalanine(in) + L-methionine(out) => L-phenylalanine(out) + L-methionine(in)
l-phenylalanine(in) + l-methionine(out) => l-phenylalanine(out) + l-methionine(in)