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rsmA carbon storage regulator [ Pseudomonas aeruginosa PAO1 ]

Gene ID: 878352, updated on 30-Jul-2025
Gene symbol
rsmA
Gene description
carbon storage regulator
Locus tag
PA0905
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Pseudomonas aeruginosa PAO1 (strain: PAO1)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales; Pseudomonadaceae; Pseudomonas
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Sequence:
NC_002516.2 (991013..991198)

NC_002516.2Genomic Context describing neighboring genes Neighboring gene alanine--tRNA ligase Neighboring gene aspartokinase Neighboring gene tRNA-Ser Neighboring gene tRNA-Arg

Genomic Sequence:
NC_002516.2

Go to nucleotide: Graphics FASTA GenBank

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. RsmA and AmrZ have roles in orchestrating assembly of all three type VI secretion systems in Pseudomonas aeruginosa
    Title: RsmA and AmrZ orchestrate the assembly of all three type VI secretion systems in Pseudomonas aeruginosa.
  2. AlgU controls rsmA transcription and is responsible for RsmA activity in mucA mutant strains.
    Title: Pseudomonas aeruginosa AlgU Contributes to Posttranscriptional Activity by Increasing rsmA Expression in a mucA22 Strain.
  3. The rsmA gene is consistently important in the overarching phenotypes disease and endophtyic colonization but its role varies with pathovar in certain underpinning phenotypes in the phytotoxin-producing strains of P. syringae.
    Title: Effect of overexpressing rsmA from Pseudomonas aeruginosa on virulence of select phytotoxin-producing strains of P. syringae.
  4. Despite striking changes in topology, RsmF adopts a tertiary structure similar to other CsrA family members and binds a subset of RsmA mRNA targets, suggesting that RsmF activity is mediated through a conserved mechanism of RNA recognition.
    Title: An unusual CsrA family member operates in series with RsmA to amplify posttranscriptional responses in Pseudomonas aeruginosa.
  5. Overexpression of the rsmA gene results in dramatical decrease of pyocyanin production.
    Title: [Differential expression of two phenazine-producing loci mediated by deficiency of the global regulator rsmA in Psedomonas aeruginosa PAO1].
  6. RsmA represses polysaccharide psl translation.
    Title: Pseudomonas aeruginosa biofilm matrix polysaccharide Psl is regulated transcriptionally by RpoS and post-transcriptionally by RsmA.
  7. RsmA acts as a negative translational regulator.
    Title: Determination of the regulon and identification of novel mRNA targets of Pseudomonas aeruginosa RsmA.
  8. The results demonstrate that RsmA is involved in initial colonization and dissemination in a mouse model of acute pneumonia.
    Title: Pseudomonas aeruginosa RsmA plays an important role during murine infection by influencing colonization, virulence, persistence, and pulmonary inflammation.
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Homology

Gene Ontology Provided by PseudoCAP

Function Evidence Code Pubs
enables 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase activity IEA
Inferred from Electronic Annotation
more info
  
enables RNA binding IEA
Inferred from Electronic Annotation
more info
  
enables methyltransferase activity IEA
Inferred from Electronic Annotation
more info
  
enables rRNA (adenine) methyltransferase activity IEA
Inferred from Electronic Annotation
more info
  
enables rRNA (adenine-N6,N6-)-dimethyltransferase activity IEA
Inferred from Electronic Annotation
more info
  
enables transferase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in methylation IEA
Inferred from Electronic Annotation
more info
  
involved_in rRNA modification IEA
Inferred from Electronic Annotation
more info
  
involved_in rRNA processing IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in cytoplasm IEA
Inferred from Electronic Annotation
more info
  
Preferred Names
carbon storage regulator
NP_249596.1
  • Product name confidence: class 1 (Function experimentally demonstrated in P. aeruginosa)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_002516.2 Reference assembly

    Range
    991013..991198
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_249596.1 carbon storage regulator [Pseudomonas aeruginosa PAO1]

    See identical proteins and their annotated locations for NP_249596.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    O69078
    Conserved Domains (1) summary
    PRK01712
    Location:1 → 59
    PRK01712; carbon storage regulator CsrA
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
O69078.1

Gene LinkOut

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Molecular Biology Databases
Research Materials