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CryoEM structure of human LRRC8A


ABSTRACT:

SUBMITTER: Osamu Nureki 

PROVIDER: EMPIAR-10196 | biostudies-other |

REPOSITORIES: biostudies-other

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Maintenance of cell volume against osmotic change is crucial for proper cell functions. Leucine-rich repeat-containing 8 proteins are anion-selective channels that extrude anions to decrease the cell volume on cellular swelling. Here, we present the structure of human leucine-rich repeat-containing 8A, determined by single-particle cryo-electron microscopy. The structure shows a hexameric assembly, and the transmembrane region features a topology similar to gap junction channels. The LRR region,  ...[more]

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