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ProteomicsRibosomes lacking bS21 gain function to regulate protein synthesis in Flavobacterium johnsoniae
Ribosomes of Bacteroidia (formerly Bacteroidetes) fail to recognize Shine-Dalgarno (SD) sequences even though they harbor the anti-SD (ASD) of 16S rRNA. This is due to sequestration of the 3’ tail of 16S rRNA in a pocket formed by bS21, bS18, and bS6 on the 30S platform, which functionally occludes ...
ORGANISM(S): Flavobacterium johnsoniae 
2023-03-11 | PXD036353 | Pride
Flavobacterium johnsoniae Proteomics Lcmsms 
ProteomicsFunctional analysis of BipA in E. coli reveals the plasticity of 50S ribosome assembly
BipA is a conserved translational GTPase that resembles elongation factor EF-G and 30S assembly factor LepA. Recent evidence suggests that BipA functions in 50S subunit assembly, but the precise role of the factor remains unclear. Here, we use stable isotope labeling of amino acids in culture and m...
ORGANISM(S): Escherichia coli 
2021-09-09 | PXD017917 | Pride
Ychf Gtpase Protein synthesis Typa Hflx 
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