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    ykgM 50S ribosomal subunit protein L31B [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 944960, updated on 3-Dec-2024

    Summary

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    Official Symbol
    ykgM
    Official Full Name
    50S ribosomal subunit protein L31B
    Primary source
    ECOCYC:G6167
    Locus tag
    b0296
    See related
    ASAP:ABE-0001021
    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
    ECK0296
    Summary
    YkgM is homologous to ribosomal protein L31. [More information is available at EcoGene: EG14326]. YkgM is a paralog of RpmE, the |FRAME: [More information is available at EcoCyc: G6167].
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    Genomic context

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    Sequence:
    NC_000913.3 (312514..312777, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene uncharacterized protein YkgL Neighboring gene 50S ribosomal subunit protein L36B Neighboring gene putative membrane protein YkgR Neighboring gene pseudo

    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. Phenotypic effects of paralogous ribosomal proteins bL31A and bL31B in E. coli. Lilleorg S, et al. Sci Rep, 2020 Jul 15. PMID 32669635, Free PMC Article
    2. Bacterial ribosome heterogeneity: Changes in ribosomal protein composition during transition into stationary growth phase. Lilleorg S, et al. Biochimie, 2019 Jan. PMID 30359641
    3. The Intersubunit Bridge B1b of the Bacterial Ribosome Facilitates Initiation of Protein Synthesis and Maintenance of Translational Fidelity. Lilleorg S, et al. J Mol Biol, 2017 Apr 7. PMID 28238762
    4. Severe zinc depletion of Escherichia coli: roles for high affinity zinc binding by ZinT, zinc transport and zinc-independent proteins. Graham AI, et al. J Biol Chem, 2009 Jul 3. PMID 19377097, Free PMC Article
    5. Global approaches for finding small RNA and small open reading frame functions. Wassarman KM, et al. J Bacteriol, 2010 Jan. PMID 19854892, Free PMC Article

    See all (16) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Phenotypic effects of paralogous ribosomal proteins bL31A and bL31B in E. coli.
      Title: Phenotypic effects of paralogous ribosomal proteins bL31A and bL31B in E. coli.
    2. The authors conclude that the only protein-protein intersubunit bridge of the bacterial ribosome facilitates translation initiation and is essential for maintaining the reading frame of mRNA translation.
      Title: The Intersubunit Bridge B1b of the Bacterial Ribosome Facilitates Initiation of Protein Synthesis and Maintenance of Translational Fidelity.
    3. Data show that maltose binding protein (MBP)-YkgM does not bind Zn(II), on the other hand, MBP-L31 tightly binds 1 equivalent of Zn(II).
      Title: Characterization of Zn(II)-responsive ribosomal proteins YkgM and L31 in E. coli.
    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 structural constituent of ribosome IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables structural constituent of ribosome IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within cellular response to zinc ion starvation IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within cellular response to zinc ion starvation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in cytoplasmic translation NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in translation IDA
    Inferred from Direct Assay
    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 
    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 L31B

    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
      312514..312777 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_414830.1 50S ribosomal subunit protein L31B [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_414830.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A6N8RBL0
      Conserved Domains (1) summary
      PRK01678
      Location:1 → 86
      rpmE2; type B 50S ribosomal protein L31
    Nucleotide Protein
    Heading Accession and Version

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