CD-113 NMR-SPECTRA OF HUMAN SERUM TRANSFERRIN

被引：9
|
作者：
KIANG, W
SADLER, PJ
REID, DG
机构：
[1] UNIV LONDON BIRKBECK COLL,DEPT CHEM,GORDON HOUSE & CHRISTOPHER INGOLD LABS,LONDON WC1H 0PP,ENGLAND
[2] SMITHKLINE BEECHAM PHARMACEUT LTD,WELWYN GARDEN CIT AL6 9AR,HERTS,ENGLAND
来源：
MAGNETIC RESONANCE IN CHEMISTRY | 1993年 / 31卷
关键词：
NMR; CD-113; TRANSFERRIN; HYDROGENCARBONATE; N-LOBE; C-LOBE;
D O I：
10.1002/mrc.1260311321
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The binding of Cd2+ to human serum transferrin (80 kDa) was studied by Cd-113 NMR spectroscopy. At pH 7 in the presence of hydrogen-carbonate as synergistic anion, two resonances of similar intensity at 38.1 and 43.6 ppm were observed, consistent with Cd2+ binding to oxygen ligands and one nitrogen ligand in the specific metal-binding clefts of the N- and C-lobes of the protein.
引用
收藏
页码：S110 / S112
页数：3
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