Interaction of phospholipase C with liposome: A conformation transition of the enzyme is critical and specific to liposome composition for burst hydrolysis and fusion in concert
刊名:Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
出版年:2017
出版时间:15 February 2017
年:2017
卷:173
期:Complete
页码:647-654
全文大小:838 K
卷排序:173
文摘
Liposome aggregation and fusion occur in concert with PC hydrolysis by PC-PLC. PLC in solution has high fluorescence and exhibit appreciable REES. CD data at the far-UV and near-UV regions of PLC in solution are in excellent agreement with the crystallographic reports. Lipid raft reconstituted with some PC is the best substrate for inducing structural flexibility of PLC and vesicle fusion. There are marked differences in conformation in crystal/solution and active states of the PLC