D-mannose(out) + n Na(+)(out) => D-mannose(in) + n Na(+)(in)
d-mannose(out) + n na(+)(out) => d-mannose(in) + n na(+)(in)
D-mannose(out) + n Na(+)(out) => D-mannose(in) + n Na(+)(in)
d-mannose(out) + n na(+)(out) => d-mannose(in) + n na(+)(in)