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

Gene ID: 946174, updated on 4-Apr-2024

Summary

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Gene symbol
ldtE
Gene description
L,D-transpeptidase LdtE
Primary source
ASAP:ABE-0005605
Locus tag
b1678
See related
ECOCYC:G6904
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 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
    A0A826YSE6
    Conserved Domains (1) summary
    PRK10260
    Location:7 → 303
    PRK10260; L,D-transpeptidase; Provisional
Nucleotide Protein
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