7v62
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Crystal structure of human OSBP ORD in complex with cholesterol
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Structural highlights
FunctionOSBP1_HUMAN Binds cholesterol and a range of oxysterols. Cholesterol binding promotes the formation of a complex with PP2A and a tyrosine phosphatase which dephosphorylate ERK1/2, whereas 25-hydroxycholesterol causes its disassembly. Regulates cholesterol efflux by decreasing ABCA1 stability.[1] [2] References
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This page was last modified 05:56, 17 September 2025.