Abstract:
:The cytoplasm is the main place for protein translation from where nascent proteins are transported to their working areas, including the inside, outside, and membrane of the cell. The majority of newly synthesized membrane proteins is co-translationally inserted into the membrane by the evolutionary conserved Sec translocon. In this issue of EMBO Reports, Kater et al [1] use single-particle cryo-electron microscopy to visualize a high-resolution structure of the E. coli SecYEG translocon:ribosome-nascent chain complex in a lipid environment constituted by nanodiscs. This snapshot represents an early intermediate state in membrane protein insertion and provides important information for understanding the molecular mechanism of membrane protein biogenesis.
journal_name
EMBO Repjournal_title
EMBO reportsauthors
Tanaka Y,Tsukazaki Tdoi
10.15252/embr.201949034subject
Has Abstractpub_date
2019-10-04 00:00:00pages
e49034issue
10eissn
1469-221Xissn
1469-3178journal_volume
20pub_type
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