rpmA
168

ribosomal protein bL27

Locus

BSU_27940

Molecular weight

10.23 kDa

Isoelectric point

10.76

Protein length

94 aaSequenceBlast

Gene length

285 bpSequenceBlast

Function

translation

Product

ribosomal protein L27 (bL27)

Essential

yes

Synonyms

rpmA

Outlinks

BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

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Categories containing this gene/protein

List of homologs in different organisms, belongs to COG0211 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene

Coordinates

2,854,880 2,855,164

Phenotypes of a mutant

essential PubMed

The protein

Protein family

bacterial ribosomal protein bL27 family (single member, according to UniProt)

Structure

3J9W (PDB) (the ribosome) PubMed

P05657 (AlphaFold)

Modification

the N-terminal extension is cleaved off by Prp PubMed

Localization

cytoplasm (according to Swiss-Prot)

Additional information

the protein is significantly underrepresented in 45S assembly intermediates that accumulate upon depletion of RbgA PubMed

Expression and Regulation

Operons

Genes

rplU-prp-rpmA

Description

PubMed

Regulation

Rel dependent downregulation (Class I) during stringent response PubMed

likely autorepression of the rplU→rpmA operon expression upon binding of excess of one ribosomal protein to the untranslated region of the rplU→rpmA mRNA PubMed

Regulatory mechanism

stringent response: negative regulation, in stringent response

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Genes

spoIVFA-spoIVFB-rplU-prp-rpmA

Description

PubMed

Regulation

expressed early during sporulation in the mother cell (SigE, SpoIIID) PubMed

Additional information

the domains that inhibits SpoIVFB is cleaved off by CtpB (second cleavage) PubMed

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Genes

rpmA

Description

PubMed

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References

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Time of last update: 2025-03-30 14:11:46

Author of last update: Jstuelk

rpmA 168

rpmA
168