U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from GEO Profiles

    • Showing Current items.

    rpsI 30S ribosomal subunit protein S9 [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 949000, updated on 3-Dec-2024

    Summary

    Go to the top of the page Help
    Official Symbol
    rpsI
    Official Full Name
    30S ribosomal subunit protein S9
    Primary source
    ECOCYC:EG10908
    Locus tag
    b3230
    See related
    ASAP:ABE-0010597
    Gene type
    protein coding
    RefSeq status
    PROVISIONAL
    Organism
    Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
    Lineage
    Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
    Also known as
    ECK3219
    Summary
    rpsI can be deleted, but null mutants grow slowly and express kanamycin resistance weakly (Bubunenko, 2007), which may explain why a deletion was not isolated by Baba (2006), leading to its misclassification as an essential gene. [More information is available at EcoGene: EG10908]. The S9 protein is a component of the 30S subunit of the ribosome. [More information is available at EcoCyc: EG10908].
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    Sequence:
    NC_000913.3 (3377815..3378207, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene ClpXP protease specificity-enhancing factor Neighboring gene stringent starvation protein A Neighboring gene 50S ribosomal subunit protein L13 Neighboring gene cell division protein ZapE

    Genomic regions, transcripts, and products

    Go to the top of the page Help
    Genomic Sequence:
    NC_000913.3

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

    Go to the top of the pageHelp

    Related articles in PubMed

    1. Requirement of proteins S5 and S9 from 30S subunits for the ribosome-dependent GTPase activity of elongation factor G. Marsh RC, et al. Proc Natl Acad Sci U S A, 1973 Jan. PMID 4346030, Free PMC Article
    2. Escherichia coli kasugamycin dependence arising from mutation at the rpsI locus. Dabbs ER. J Bacteriol, 1983 Feb. PMID 6337124, Free PMC Article
    3. The primary structure of protein S9 from the 30S subunit of Escherichia coli ribosomes. Chen R, et al. FEBS Lett, 1975 Mar 15. PMID 1091515
    4. Creating ribosomes with an all-RNA 30S subunit P site. Hoang L, et al. Proc Natl Acad Sci U S A, 2004 Aug 24. PMID 15308780, Free PMC Article
    5. Multiple crosslinks of proteins S7 and S9 to domains 3 and 4 of 16S ribosomal RNA in the Escherichia coli 30S particle. Chiaruttini C, et al. Eur J Biochem, 1986 Oct 15. PMID 2429836

    See all (36) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. N-terminus verified by Edman degradation on mature peptide
      Title: The primary structure of protein S9 from the 30S subunit of Escherichia coli ribosomes.
    Submit: New GeneRIF Correction

    Interactions

    Go to the top of the page Help
    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Go to the top of the page Help

    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables RNA binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables structural constituent of ribosome IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables structural constituent of ribosome IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables structural constituent of ribosome IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables tRNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in cytoplasmic translation NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in translation IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in cytoplasm IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in cytoplasm IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in cytosol IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of cytosolic small ribosomal subunit IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of cytosolic small ribosomal subunit IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of cytosolic small ribosomal subunit IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    located_in intracellular membraneless organelle IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of ribonucleoprotein complex IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in ribosome IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

    Go to the top of the page Help
    Preferred Names
    30S ribosomal subunit protein S9

    NCBI Reference Sequences (RefSeq)

    Go to the top of the page Help

    NEW Try the new Transcript table

    Genome Annotation

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

    Reference assembly

    Genomic

    1. NC_000913.3 Reference assembly

      Range
      3377815..3378207 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_417697.1 30S ribosomal subunit protein S9 [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_417697.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A8S0FK45
      Conserved Domains (1) summary
      PRK00132
      Location:1 → 130
      rpsI; 30S ribosomal protein S9; Reviewed
    Nucleotide Protein
    Heading Accession and Version

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.