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Article

Dissection of 16S rRNA methyltransferase (KsgA) function in Escherichia coli.

Journal of bacteriology - 1 Dec 2007

Inoue Koichi, Basu Soumit, Inouye Masayori

Abstract excerpt

A 16S rRNA methyltransferase, KsgA, identified originally in Escherichia coli is highly conserved in all living cells, from bacteria to humans. KsgA orthologs in eukaryotes possess functions in addition to their rRNA methyltransferase activity. E. coli Era is an essential GTP-binding protein. We recently observed that KsgA functions as a multicopy suppressor for the cold-sensitive cell growth of an era mutant...

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Acetic Acid
Aminoglycosides
Anti-Bacterial Agents
Drug Resistance, Bacterial
Escherichia coli

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Gene Expression

Methyltransferases

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Identifiers

PMID: 17890303
DOI: 10.1128/JB.01259-07
PMCID: PMC2168933

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Dissection of 16S rRNA methyltransferase (KsgA) function in Escherichia coli.PMID 17890303Read ↗

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 ↗

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

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