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    rplU 50S ribosomal subunit protein L21 [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 949057, updated on 3-Dec-2024

    Summary

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    Official Symbol
    rplU
    Official Full Name
    50S ribosomal subunit protein L21
    Primary source
    ECOCYC:EG50001
    Locus tag
    b3186
    See related
    ASAP:ABE-0010470
    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
    ECK3175
    Summary
    The L21 protein is a component of the 50S subunit of the ribosome. [More information is available at EcoCyc: EG50001].
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    Genomic context

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    Sequence:
    NC_000913.3 (3333140..3333451, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene putative transporter YhbE Neighboring gene 50S ribosomal subunit protein L27 Neighboring gene all-trans-octaprenyl-diphosphate synthase Neighboring gene putative transcriptional regulator SfsB

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_000913.3

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Amino acid sequence of the ribosomal protein L21 of Escherichia coli. Heiland I, et al. Biochemistry, 1979 Oct 16. PMID 387076
    2. Coexpression of Escherichia coli obgE, Encoding the Evolutionarily Conserved Obg GTPase, with Ribosomal Proteins L21 and L27. Maouche R, et al. J Bacteriol, 2016 Jul 1. PMID 27137500, Free PMC Article
    3. Genes coding for ribosomal proteins S15, L21, and L27 map near argG in Escherichia coli. Kitakawa M, et al. J Bacteriol, 1979 Jun. PMID 378941, Free PMC Article
    4. Cloning and nucleotide sequencing of the genes, rpIU and rpmA, for ribosomal proteins L21 and L27 of Escherichia coli. Jeong JH, et al. DNA Seq, 1993. PMID 8312607
    5. Two-dimensional gel electrophoresis of Escherichia coli homogenates: the Escherichia coli SWISS-2DPAGE database. Pasquali C, et al. Electrophoresis, 1996 Mar. PMID 8740179

    See all (19) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. obgE is cotranscribed with ribosomal protein genes rplU and rpmA .
      Title: Coexpression of Escherichia coli obgE, Encoding the Evolutionarily Conserved Obg GTPase, with Ribosomal Proteins L21 and L27.
    2. N-terminus verified by Edman degradation on complete protein
      Title: Two-dimensional gel electrophoresis of Escherichia coli homogenates: the Escherichia coli SWISS-2DPAGE database.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables RNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables rRNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables structural constituent of ribosome IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables structural constituent of ribosome 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 large ribosomal subunit IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of cytosolic large ribosomal subunit IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    part_of ribonucleoprotein complex IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in ribosome IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    50S ribosomal subunit protein L21

    NCBI Reference Sequences (RefSeq)

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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_000913.3 Reference assembly

      Range
      3333140..3333451 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_417653.1 50S ribosomal subunit protein L21 [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_417653.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A5B9AS73
      Conserved Domains (1) summary
      PRK05573
      Location:1 → 103
      rplU; 50S ribosomal protein L21; Validated
    Nucleotide Protein
    Heading Accession and Version

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