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    tpr protamine-like protein [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 946224, updated on 3-Dec-2024

    Summary

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    Official Symbol
    tpr
    Official Full Name
    protamine-like protein
    Primary source
    ECOCYC:EG11016
    Locus tag
    b1229
    See related
    ASAP:ABE-0004131
    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
    ECK1224
    Summary
    Immunoblots of chromosomal SPA-tagged Tpr showed a band the size of the 8 kd SPA tag only, indicating that if tpr is a gene, it is poorly expressed and unstable under the conditions tested (Hemm, 2008). [More information is available at EcoGene: EG11016]. Tpr is a basic protein with similarity to protamines . [More information is available at EcoCyc: EG11016].
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    Genomic context

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    Sequence:
    NC_000913.3 (1287087..1287176, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene nitrate reductase 1 molybdenum cofactor assembly chaperone Neighboring gene nitrate reductase A subunit gamma Neighboring gene putative uncharacterized protein YchS Neighboring gene ncRNA Neighboring gene tRNA-Tyr Neighboring gene tRNA-Tyr

    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. An E. coli gene coding for a protamine-like protein. Altman S, et al. Cell, 1981 Nov. PMID 7034959
    2. The tyrT locus: termination and processing of a complex transcript. Rossi J, et al. Cell, 1981 Nov. PMID 7034960
    3. Initiation of tRNA maturation by RNase E is essential for cell viability in E. coli. Ow MC, et al. Genes Dev, 2002 May 1. PMID 12000793, Free PMC Article
    4. Stability and folding of precursor and mature tryptophan-substituted ribose binding protein of Escherichia coli. Lee H, et al. Arch Biochem Biophys, 1996 Apr 1. PMID 8638941
    5. A 718-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 12.7-28.0 min region on the linkage map. Oshima T, et al. DNA Res, 1996 Jun 30. PMID 8905232

    See all (9) citations in PubMed

    GeneRIFs: Gene References Into Functions

    General protein information

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    Preferred Names
    protamine-like protein

    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
      1287087..1287176 complement
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      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_415747.2 protamine-like protein [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_415747.2

      Status: PROVISIONAL

      UniProtKB/Swiss-Prot
      P02338
      Conserved Domains (1) summary
      PRK14757
      Location:1 → 29
      PRK14757; putative protamine-like protein; Provisional
    Nucleotide Protein
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