rpsN [Fri Jan 29 2016 17:31:31 GMT+0100 (CET)]

ribosomal protein

Locus: BSU01290

Isoelectric point: 10.00

Molecular weight: 7.00 kDa

Function: translation

Product: ribosomal protein S14

Essential: yes

Synonyms

Genomic Context

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Categories containing this gene/protein

• Information processing → Protein synthesis, modification and degradation → Translation → Ribosomal proteins
• Groups of genes → Essential genes
• Groups of genes → Phosphoproteins → Phosphorylation on an Arg residue

Categories containing this gene/protein

• translation, essential genes, phosphoproteins

This gene is a member of the following regulons

• stringent response

Gene

Coordinates on the chromosome (coding sequence): 141,757 -> 141,942

Phenotypes of a mutant

• essential PubMed

The protein

Protein family

• ribosomal protein S14P family (according to Swiss-Prot) Zinc-binding S14P subfamily (according to Swiss-Prot)

Paralogous protein(s)

• YhzA

Modification

• phosphorylated on Arg-41 PubMed

Cofactors

• requires zinc for activity PubMed

Expression and Regulation

Operon

• rpsJ-rplC-rplD-rplW-rplB-rpsS-rplV-rpsC-rplP-rpmC-rpsQ-rplN-rplX-rplE-rpsN-rpsH-rplF-rplR-rpsE-rpmD-rplO PubMed

Sigma factor

• SigA two promoters, about 140bp and 200bp upstream of the start codon PubMed

Regulation

• RelA dependent downregulation (Class I) during stringent response PubMed

References

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