Improved Th17 Selectivity of α-Galactosylceramide via Noncovalent Interactions with Diether Moiety
作者:Yoon Soo Hwang、Junhyeong Yim、Heebum Song、Seung Bum Park
DOI:10.1021/acsmedchemlett.8b00556
日期:2019.5.9
α-Galactosylceramide (α-GalCer) is a typical antigen for invariant natural killer T cells that are a subset of T cells and play critical roles in regulating immune responses. To selectively induce the secretion of certain cytokines via introducing hydrogen-bonding interaction with polar amino acid residues in the binding pocket of CD1d, a series of α-GalCeranalogues with diether moiety in the acyl chain
Anion Coreceptor Molecules. Linear Molecular Recognition in the Selective Binding of Dicarboxylate Substrates by Ditopic Polyammonium Macrocycles
作者:Mir Wais Hosseini、Jean-Marie Lehn
DOI:10.1002/hlca.19860690308
日期:1986.5.7
stability sequences of the complexes formed indicate preferential binding of the dianionic substrates whose length is compatible with the separation of the triammonium binding subunits in the protonated receptor molecules 1, 2, and 4. This selectivity pattern corresponds to a process of linear molecular recognitionbased on ditopicbinding between the two ammonium subunits of the coreceptor and the terminal