Ontology highlight
ABSTRACT:
SUBMITTER: Horn A
PROVIDER: S-EPMC4660199 | biostudies-literature | 2015 Nov
REPOSITORIES: biostudies-literature
Horn Annemarie A Hennig Janosch J Ahmed Yasar L YL Stier Gunter G Wild Klemens K Sattler Michael M Sinning Irmgard I
Nature communications 20151116
Canonical membrane protein biogenesis requires co-translational delivery of ribosome-associated proteins to the Sec translocase and depends on the signal recognition particle (SRP) and its receptor (SR). In contrast, high-throughput delivery of abundant light-harvesting chlorophyll a,b-binding proteins (LHCPs) in chloroplasts to the Alb3 insertase occurs post-translationally via a soluble transit complex including the cpSRP43/cpSRP54 heterodimer (cpSRP). Here we describe the molecular mechanisms ...[more]