N-acetyl-alpha-D-glucosaminyl-L-threonyl residue
n-acetyl-alpha-d-glucosaminyl-l-threonyl residue
An <small>L</small>-α-amino acid residue derived from <em>N</em>-acetyl-α-<small>D</small>-glucosaminyl-<small>L</small>-threonine.