rpsO

rpsO
168

ribosomal protein uS15

Locus
BSU_16680
Molecular weight
10.00 kDa
Isoelectric point
10
Protein length
89 aaSequenceBlast
Gene length
270 bpSequenceBlast
Function
translation
Product
ribosomal protein S15 (uS15)
Essential
yes
Synonyms
rpsO
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG0184 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
1,738,941 → 1,739,210
Phenotypes of a mutant
essential PubMed
The protein
Protein family
universal ribosomal protein uS15 family (single member, according to UniProt)
Structure
1A32 (PDB) (Geobacillus stearothermophilus)
3J9W (PDB) (the ribosome) PubMed
P21473 (AlphaFold)
Additional information
this ribosomal protein is lacking in some organisms with very small genomes PubMed
Expression and Regulation
Operons
Genes
rpsO
Description
PubMed
Regulation
translational repression of rpsO expression upon binding of excess RpsO to a RNA switch in the untranslated region of the rpsO mRNA PubMed
Regulatory mechanism
stringent response: negative regulation, in stringent response
Additional information
the mRNA is processed, this is initiated by RNase Y and cleavage products are subsequently subject to exonucleolytic degradation by RNases J1 and J2 and by PNPase PubMed
the RNA switch RNA is degraded by RNase Y PubMed
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rpsO

2025-03-16 15:43:09

Jstuelk

79

4406145ca76f8593d570f6bbe971ed0924084e46

3DB545EC9881D008D05C353D831A316A064966A6

Genes
ribC-rpsO
Description
PubMed
Open in new tab

ribC→rpsO

2025-03-16 18:29:24

Jstuelk

108

bd94a09e37596a3e53f3073877907246c7a36a7e

8C06D0C118E0418098FE701610442C2DD82C1EDD

Additional information
expression is reduced in motile cells as compared to non-motile cells PubMed
References
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Time of last update: 2025-03-18 07:29:10

Author of last update: Jstuelk