Title : Characterization of the heparin binding sites in human apolipoprotein E.

Pub. Date : 2003 Apr 25

PMID : 12588864






8 Functional Relationships(s)
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1 Characterization of the heparin binding sites in human apolipoprotein E. Heparin apolipoprotein E Homo sapiens
2 Both the 22-kDa N-terminal domain and 10-kDa C-terminal domain of apoE contain a heparin binding site; the N-terminal site overlaps with the low density lipoprotein receptor binding region and the C-terminal site is undefined. Heparin apolipoprotein E Homo sapiens
3 To understand the molecular details of the apoE-heparin interaction, we defined the microenvironments of all 12 lysine residues in intact apoE3 and examined their relative contributions to heparin binding. Heparin apolipoprotein E Homo sapiens
4 With lipidated apoE3, it is confirmed that the Lys-233 site is completely masked and the N-terminal site mediates heparin binding. Heparin apolipoprotein E Homo sapiens
5 In addition, mutations of the two heparin binding sites in intact apoE3 demonstrated the dominant role of the N-terminal site in the heparin binding of apoE even in the lipid-free state. Heparin apolipoprotein E Homo sapiens
6 In addition, mutations of the two heparin binding sites in intact apoE3 demonstrated the dominant role of the N-terminal site in the heparin binding of apoE even in the lipid-free state. Heparin apolipoprotein E Homo sapiens
7 In addition, mutations of the two heparin binding sites in intact apoE3 demonstrated the dominant role of the N-terminal site in the heparin binding of apoE even in the lipid-free state. Heparin apolipoprotein E Homo sapiens
8 In addition, mutations of the two heparin binding sites in intact apoE3 demonstrated the dominant role of the N-terminal site in the heparin binding of apoE even in the lipid-free state. Heparin apolipoprotein E Homo sapiens