Autoinhibition and activation mechanisms of the eukaryotic lipid flippase Drs2p-Cdc50p
The heterodimeric eukaryotic Drs2p-Cdc50p complex is a lipid flippase that maintains cell membrane asymmetry and its autoinhibition is released by PI4P binding. Here authors show cryo-EM structures of Drs2p-Cdc50p in apo and PI4P-activated form which reveal the structural changes upon PI4P binding.
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2019-09-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-019-12191-9 |