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Article

Era and RbfA have overlapping function in ribosome biogenesis in Escherichia coli.

Journal of molecular microbiology and biotechnology - 1 Jan 2006

Inoue Koichi, Chen Jingqiu, Tan Qian, Inouye Masayori

Abstract excerpt

A cold-shock protein, RbfA (ribosome-binding factor A), is essential for cell growth at low temperature. In an rbfA-deletion strain, 30S and 50S ribosomal subunits increase relative to 70S monosomes with concomitant accumulation of a precursor 16S rRNA (17S rRNA). Recently, we have reported that overexpression of Era, an essential GTP-binding protein, suppresses not only the cold-sensitive cell growth but also...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 16825789
DOI: 10.1159/000092818

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Click a neighbor to travelStep 1 · 12 closest

Era and RbfA have overlapping function in ribosome biogenesis in Escherichia coli.PMID 16825789Read ↗

Suppression of defective ribosome assembly in a rbfA deletion mutant by overexpression of Era, an essential GTPase in Escherichia coli.Semantic proximity Read ↗

The role of RbfA in 16S rRNA processing and cell growth at low temperature in Escherichia coli.Semantic proximity Read ↗

Suppression of a cold-sensitive mutation in 16S rRNA by overexpression of a novel ribosome-binding factor, RbfA.Semantic proximity Read ↗

RsgA releases RbfA from 30S ribosome during a late stage of ribosome biosynthesis.Semantic proximity Read ↗

Mutations of ribosomal protein S5 suppress a defect in late-30S ribosomal subunit biogenesis caused by lack of the RbfA biogenesis factor.Semantic proximity Read ↗

Pleiotropic changes resulting from depletion of Era, an essential GTP-binding protein in Escherichia coli.Semantic proximity Read ↗

RBF1, a plant homolog of the bacterial ribosome-binding factor RbfA, acts in processing of the chloroplast 16S ribosomal RNA.Semantic proximity Read ↗

Cellular and molecular phenotypes depending upon the RNA repair system RtcAB of Escherichia coli.Semantic proximity Read ↗

The gene for 16S rRNA methyltransferase (ksgA) functions as a multicopy suppressor for a cold-sensitive mutant of era, an essential RAS-like GTP-binding protein in Escherichia coli.Semantic proximity Read ↗

Binding properties of YjeQ (RsgA), RbfA, RimM and Era to assembly intermediates of the 30S subunit.Semantic proximity Read ↗

The Era GTPase recognizes the GAUCACCUCC sequence and binds helix 45 near the 3' end of 16S rRNA.Semantic proximity Read ↗

Suppression of DeltabipA phenotypes in Escherichia coli by abolishment of pseudouridylation at specific sites on the 23S rRNA.Semantic proximity Read ↗

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