Article
Role of the sterol carrier protein-2 N-terminal membrane binding domain in sterol transfer.
Biochemistry - 8 Oct 2002
Huang Huan, Gallegos Adalberto M, Zhou Minglong, Ball Judith M, Schroeder Friedhelm
Abstract excerpt
Previous studies showed that the N-terminal 32 amino acids of sterol carrier protein-2 ((1-32)SCP(2)) comprise an amphipathic alpha-helix essential for SCP(2) binding to membranes [Huang et al. (1999) Biochemistry 38, 13231]. However, it is unclear whether membrane interaction of the (1-32)SCP(2) portion of SCP(2) is in itself sufficient to mediate intermembrane sterol transfer, possibly by altering membrane...
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