This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
Sandbox 215
From Proteopedia
Cholesteryl Ester Transfer Protein (CETP)
Introduction
[Cholesteryl ester transfer protein][1] is a plasma glycoprotein which is implicated in the transport of cholesteryl esters from the atheroprotective high-density lipoproteins (HDL) to the atherogenic lower-density lipoproteins (LDL). The cristal structure of CETP at 2,2-Å resolution in complex with four bound lipid molecules shows a long tunnel which traverses the core of the molecule and has two distinct large openings allowing lipid access. This tunnel is plugged by an amphiphilic phosphatidylcholine at each end.
|
