Phospholipid transport protein function at organelle contact sites.
Phospholipid transport protein function at organelle contact sites.
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DOI:
10.1016/j.ceb.2018.04.011
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发表时间:
2018-08
影响因子:
7.5
通讯作者:
Raghu P
中科院分区:
文献类型:
--
作者:
Cockcroft S;Raghu P
Phospholipids are synthesized at the endoplasmic reticulum (ER), the largest membrane bound organelle that forms membrane contact sites (MCS) with almost every other organelle. MCS are locations at which the membrane es of two organelles are closely positioned to provide a microenvironment where proteins in one membrane can interact with the opposite membrane. Thus, MCS provide an ideal location at which lipid transfer proteins (LTPs) can achieve the efficient transfer of individual classes of lipids from the ER to other organelles via non-vesicular transport. Here we provide an overview of emerging findings on the localization and biochemical activity of LTPs at MCS between the ER and other cellular membranes. The localization of LTPs at MCS offers an elegant cell biological solution to tune local lipid composition to ongoing cell physiology.
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影响因子:
6.5
作者:
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DOI:
10.1083/jcb.201608128
发表时间:
2017-02
期刊:
The Journal of cell biology
影响因子:
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作者:
Hua R;Cheng D;Coyaud É;Freeman S;Di Pietro E;Wang Y;Vissa A;Yip CM;Fairn GD;Braverman N;Brumell JH;Trimble WS;Raught B;Kim PK
通讯作者:
Kim PK
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7.7
作者:
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通讯作者:
Lev, Sima