CC: CCSD:2856
AU: Pierce-Cretel A; Decottignies JP; Wieruszeski JM; Strecker G;
    Montreuil J; Spik G
TI: Primary structure of twenty three neutral and monosialylated
    oligosaccharides O-glycosidically linked to the human secretory
    immunoglobulin A hinge region determined by a combination of
    permethylation analysis and 400-MHz 1H-NMR spectroscopy
CT: Eur J Biochem (1989) 182: 457-476 [PMID:2737211]
SC: A-7
BS: (CN) human, (OT) milk
PM: IgA, hinge region
MT: O-linked glycoprotein
AM: 1H-NMR
AM: GC-MS
SB: van Halbeek H; van Kuik A
DA: 12-01-1990
FC: 761c6d43
SI: CBank:20007
----------------
structure:

 b-D-Galp-(1-4)-b-D-GlcpNAc-(1-6)+
                                 |
                            b-D-Galp-(1-4)-b-D-GlcpNAc-(1-6)+
                                 |                          |
 b-D-Galp-(1-3)-b-D-GlcpNAc-(1-3)+                       D-GalNAc-ol
                                                            |
                            a-D-Neup5Ac-(2-3)-b-D-Galp-(1-3)+
================end of record