13C-n.m.r.-spectral study of the mode of interaction of Gd3+ and Mn2+ with two vicinally di-O-d-galactosylated tripeptides
作者:Kilian Dill、Marsha E. Daman、Ron L. Batstone-Cunningham、Michel Denarié、André A. Pavia
DOI:10.1016/0008-6215(83)88351-7
日期:1983.12
Abstract Natural-abundance, 13 C-n.m.r. spectroscopy was used to study the binding of Gd 3+ and Mn 2+ to two vicinally di- O -α- and -β- d -galactosylated tripeptides composed of Gly and l -Thr. Gd 3+ and Mn 2+ appear to interact with the α- d -Gal groups of the di- O -α- d -galactosylated tripeptide at two sites: near O-6′, and in the vicinity of O-2′ and Thr O-3. The metal-ion-binding to the β- d
13C-N.m.r.-spectral study of the mode of binding of Gd3+ and Mn2+ to a tri-O-d-galactosylated hexapeptide
作者:Kilian Dill、Marsha E. Daman、Ron L. Batstone-Cunningham、Michel Denarié、André A. Pavia
DOI:10.1016/0008-6215(83)88388-8
日期:1983.11
Antigenes de groupe sanguin
作者:B. Ferrari、A.A. Pavia
DOI:10.1016/s0040-4020(01)96557-3
日期:1985.1
and proceeding toward the N-terminus, using amino acids or suitably protected and activated O-glycosyl-amino acids. Carbohydrate residues were introduced into the sequence as 2-azido-2-deoxy-α-D-galactopyranosyl-l-serine and l-thréonine derivatives obtained from the reducing sugar and amino acid by the trifluoromethanesulfonic anhydride procedure. Reduction of the azido functions followed by acetylation