label: N-acetyl-beta-D-glucosaminylamine + L-aspartate + H(+) => N(4)-(beta-N-acetyl-D-glucosaminyl)-L-asparagine + H2O
label_lc: n-acetyl-beta-d-glucosaminylamine + l-aspartate + h(+) => n(4)-(beta-n-acetyl-d-glucosaminyl)-l-asparagine + h2o