I C Northwood

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Phosphatidylcholine (PC) synthesis in animal cells is generally controlled by cytidine 5'-triphosphate (CTP):phosphocholine cytidylyltransferase (CCT). This enzyme is amphitropic, that is, it can interconvert between a soluble inactive form and a membrane-bound active form. The membrane-binding domain of CCT is a long amphipathic alpha helix that responds(More)
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