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    ldtE L,D-transpeptidase LdtE [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 946174, updated on 17-Dec-2024

    Summary

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    Official Symbol
    ldtE
    Official Full Name
    L,D-transpeptidase LdtE
    Primary source
    ECOCYC:G6904
    Locus tag
    b1678
    See related
    ASAP:ABE-0005605
    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
    ECK1674; ynhG
    Summary
    YngH catalyzes the rare meso-DAP(3)-->meso-DAP(3) murein cross-links (Magnet, 2008). [More information is available at EcoGene: EG14015]. YnhG is an L,D-transpeptidase responsible removal of the D-alanine residue of an acyl donor peptidoglycan tetrapeptide stem and attachment of the meso-diaminopimelyl (DAP) residue to the meso-DAP residue of a second, acyl acceptor peptidoglycan tetrapeptide. [More information is available at EcoCyc: G6904].
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    Genomic context

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    Sequence:
    NC_000913.3 (1757721..1758725, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene pyruvate kinase 1 Neighboring gene murein lipoprotein Neighboring gene sulfur carrier protein SufE Neighboring gene L-cysteine desulfurase Neighboring gene Fe-S cluster scaffold complex subunit SufD

    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. Genomic transcriptional response to loss of chromosomal supercoiling in Escherichia coli. Peter BJ, et al. Genome Biol, 2004. PMID 15535863, Free PMC Article
    2. A periplasmic reducing system protects single cysteine residues from oxidation. Depuydt M, et al. Science, 2009 Nov 20. PMID 19965429
    3. A microarray-based antibiotic screen identifies a regulatory role for supercoiling in the osmotic stress response of Escherichia coli. Cheung KJ, et al. Genome Res, 2003 Feb. PMID 12566398, Free PMC Article
    4. Combined, functional genomic-biochemical approach to intermediary metabolism: interaction of acivicin, a glutamine amidotransferase inhibitor, with Escherichia coli K-12. Smulski DR, et al. J Bacteriol, 2001 Jun. PMID 11344143, Free PMC Article
    5. Identification of the L,D-transpeptidases responsible for attachment of the Braun lipoprotein to Escherichia coli peptidoglycan. Magnet S, et al. J Bacteriol, 2007 May. PMID 17369299, Free PMC Article

    See all (14) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Escherichia coli Ldt(fm) homologues are responsible for the attachment of the Braun lipoprotein to murein
      Title: Identification of the L,D-transpeptidases responsible for attachment of the Braun lipoprotein to Escherichia coli peptidoglycan.
    Submit: New GeneRIF Correction

    Pathways from PubChem

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    General gene information

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    Homology

    General protein information

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    Preferred Names
    L,D-transpeptidase LdtE

    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
      1757721..1758725 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_416193.1 L,D-transpeptidase LdtE [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_416193.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A376K4R3
      Conserved Domains (1) summary
      PRK10260
      Location:7 → 303
      PRK10260; L,D-transpeptidase; Provisional
    Nucleotide Protein
    Heading Accession and Version

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