N(4)-{beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-[alpha-L-Fuc-(1->6)]-beta-D-GlcNAc}-L-Asn(1-) residue
n(4)-{beta-d-glcnac-(1->2)-alpha-d-man-(1->3)-[alpha-neu5ac-(2->3)-beta-d-gal-(1->4)-beta-d-glcnac-(1->2)-alpha-d-man-(1->6)]-beta-d-man-(1->4)-beta-d-glcnac-(1->4)-[alpha-l-fuc-(1->6)]-beta-d-glcnac}-l-asn(1-) residue
An <small>L</small>-α amino acid residue anion obtained by deprotonation of the carboxy group of <em>N</em><small><sup>4</small></sup>-{β-<small>D</small>-GlcNAc-(1→2)-α-<small>D</small>-Man-(1→3)-[α-Neu5Ac-(2→3)-β-<small>D</small>-Gal-(1→4)-β-<small>D</small>-GlcNAc-(1→2)-α-<small>D</small>-Man-(1→6)]-β-<small>D</small>-Man-(1→4)-β-<small>D</small>-GlcNAc-(1→4)-[α-<small>L</small>-Fuc-(1→6)]-β-<small>D</small>-GlcNAc}-<small>L</small>-Asn; major species at pH 7.3.