The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp
(CHEBI:68485)
has role
epitope
(CHEBI:53000)
α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp
(CHEBI:68485)
is a
α-D-Gal-(1→4)-β-D-Gal-(1→4)-D-Glc
(CHEBI:60948)
Incoming
α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-yl group
(CHEBI:142567)
is substituent group from
α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp
(CHEBI:68485)