Citation

BibTex format

@article{Matthews:2015:10.15252/embr.201540229,
author = {Matthews, SJ and Miliara, X and Garnett, J and Tatsuta, T and Abid, Ali F and Baldie, H and Perez, Dorado I and Simpson, P and Yague, E and Langer, T},
doi = {10.15252/embr.201540229},
journal = {EMBO Reports},
pages = {824--835},
title = {Structural insight into the TRIAP1/PRELI-like domain family of mitochondrial phospholipid transfer complexes},
url = {http://dx.doi.org/10.15252/embr.201540229},
volume = {16},
year = {2015}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - The composition of the mitochondrial membrane is important for its architecture and proper function. Mitochondria depend on a tightly regulated supply of phospholipid via intra-mitochondrial synthesis and by direct import from the endoplasmic reticulum. The Ups1/PRELI-like family together with its mitochondrial chaperones (TRIAP1/Mdm35) represent a unique heterodimeric lipid transfer system that is evolutionary conserved from yeast to man. Work presented here provides new atomic resolution insight into the function of a human member of this system. Crystal structures of free TRIAP1 and the TRIAP1–SLMO1 complex reveal how the PRELI domain is chaperoned during import into the intermembrane mitochondrial space. The structural resemblance of PRELI-like domain of SLMO1 with that of mammalian phoshatidylinositol transfer proteins (PITPs) suggest that they share similar lipid transfer mechanisms, in which access to a buried phospholipid-binding cavity is regulated by conformationally adaptable loops.
AU  - Matthews,SJ
AU  - Miliara,X
AU  - Garnett,J
AU  - Tatsuta,T
AU  - Abid,Ali F
AU  - Baldie,H
AU  - Perez,Dorado I
AU  - Simpson,P
AU  - Yague,E
AU  - Langer,T
DO  - 10.15252/embr.201540229
EP  - 835
PY  - 2015///
SN  - 1469-221X
SP  - 824
TI  - Structural insight into the TRIAP1/PRELI-like domain family of mitochondrial phospholipid transfer complexes
T2  - EMBO Reports
UR  - http://dx.doi.org/10.15252/embr.201540229
UR  - http://onlinelibrary.wiley.com/doi/10.15252/embr.201540229/abstract
UR  - http://hdl.handle.net/10044/1/23311
VL  - 16
ER  -
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