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    wecH O-acetyltransferase WecH [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 948077, updated on 3-Dec-2024

    Summary

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    Official Symbol
    wecH
    Official Full Name
    O-acetyltransferase WecH
    Primary source
    ECOCYC:EG12274
    Locus tag
    b3561
    See related
    ASAP:ABE-0011630
    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
    ECK3550; yiaH
    Summary
    WecH encodes an O-acetyltransferase which is responsible for the nonstoichiometric addition of O-acetyl groups onto the 6-position of N-acetyl-D-glucosamine residues of the trisaccharide repeat unit of ECACYC and ECAPG. [More information is available at EcoCyc: EG12274].
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    Genomic context

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    Sequence:
    NC_000913.3 (3725887..3726882)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene glycine--tRNA ligase subunit alpha Neighboring gene putative lipoprotein YsaB Neighboring gene PF05360 family inner membrane protein YiaA Neighboring gene PF05360 family inner membrane protein YiaB

    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. Inhibiting cell division in Escherichia coli has little if any effect on gene expression. Arends SJ, et al. J Bacteriol, 2004 Feb. PMID 14729718, Free PMC Article
    2. O acetylation of the enterobacterial common antigen polysaccharide is catalyzed by the product of the yiaH gene of Escherichia coli K-12. Kajimura J, et al. J Bacteriol, 2006 Nov. PMID 16936038, Free PMC Article
    3. Analysis of the Escherichia coli genome. V. DNA sequence of the region from 76.0 to 81.5 minutes. Sofia HJ, et al. Nucleic Acids Res, 1994 Jul 11. PMID 8041620, Free PMC Article
    4. Experimentally constrained topology models for 51,208 bacterial inner membrane proteins. Granseth E, et al. J Mol Biol, 2005 Sep 23. PMID 16120447
    5. Global topology analysis of the Escherichia coli inner membrane proteome. Daley DO, et al. Science, 2005 May 27. PMID 15919996

    See all (10) 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 O-acetyltransferase activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables O-acetyltransferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables O-acetyltransferase activity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    enables acetyltransferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables acyltransferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in enterobacterial common antigen biosynthetic process IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in enterobacterial common antigen biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within enterobacterial common antigen biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    is_active_in plasma membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in plasma membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in plasma membrane IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    O-acetyltransferase WecH

    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
      3725887..3726882
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_418018.1 O-acetyltransferase WecH [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_418018.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A6N0IL09
      Conserved Domains (1) summary
      COG3274
      Location:1 → 331
      WecH; Surface polysaccharide O-acyltransferase, integral membrane enzyme [Cell wall/membrane/envelope biogenesis]
    Nucleotide Protein
    Heading Accession and Version

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