preferred_name: XMP + NH4(+) + ATP <=> GMP + AMP + diphosphate + 2 H(+)
preferred_name_lc: xmp + nh4(+) + atp <=> gmp + amp + diphosphate + 2 h(+)
label: XMP + NH4(+) + ATP <=> GMP + AMP + diphosphate + 2 H(+)
label_lc: xmp + nh4(+) + atp <=> gmp + amp + diphosphate + 2 h(+)