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    kptA RNA 2'-phosphotransferase [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 948858, updated on 3-Dec-2024

    Summary

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    Official Symbol
    kptA
    Official Full Name
    RNA 2'-phosphotransferase
    Primary source
    ECOCYC:G7928
    Locus tag
    b4331
    See related
    ASAP:ABE-0014204
    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
    ECK4322; yjiI
    Summary
    KptA exhibits tRNA 2'-phosphotransferase activity; however, this substrate is not likely to have physiological relevance in Escherichia coli , . [More information is available at EcoCyc: G7928].
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    Genomic context

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    Sequence:
    NC_000913.3 (4560930..4561484)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene isoaspartyl dipeptidase Neighboring gene Gate family protein YjiG Neighboring gene uncharacterized protein YjiH Neighboring gene putative transporter YjiJ Neighboring gene PF06977 family protein YjiK

    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. A human homolog of the yeast gene encoding tRNA 2'-phosphotransferase: cloning, characterization and complementation analysis. Hu QD, et al. Cell Mol Life Sci, 2003 Aug. PMID 14504659, Free PMC Article
    2. Substrate recognition by a yeast 2'-phosphotransferase involved in tRNA splicing and by its Escherichia coli homolog. Steiger MA, et al. Biochemistry, 2001 Nov 20. PMID 11705403
    3. Transient ADP-ribosylation of a 2'-phosphate implicated in its removal from ligated tRNA during splicing in yeast. Spinelli SL, et al. J Biol Chem, 1999 Jan 29. PMID 9915792
    4. Analysis of the Escherichia coli genome VI: DNA sequence of the region from 92.8 through 100 minutes. Burland V, et al. Nucleic Acids Res, 1995 Jun 25. PMID 7610040, Free PMC Article
    5. The binary protein-protein interaction landscape of Escherichia coli. Rajagopala SV, et al. Nat Biotechnol, 2014 Mar. PMID 24561554, Free PMC Article

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    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 NAD+-protein poly-ADP-ribosyltransferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables tRNA 2'-phosphotransferase activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables transferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables transferase activity, transferring phosphorus-containing groups IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables transferase activity, transferring phosphorus-containing groups IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in tRNA processing IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in tRNA splicing, via endonucleolytic cleavage and ligation IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    RNA 2'-phosphotransferase

    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
      4560930..4561484
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_418751.4 RNA 2'-phosphotransferase [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_418751.4

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A376MCX1
      Conserved Domains (1) summary
      COG1859
      Location:1 → 184
      KptA; RNA:NAD 2'-phosphotransferase, TPT1/KptA family [Translation, ribosomal structure and biogenesis]
    Nucleotide Protein
    Heading Accession and Version

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