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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
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