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    ssnA putative aminohydrolase SsnA [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 949072, updated on 3-Dec-2024

    Summary

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    Official Symbol
    ssnA
    Official Full Name
    putative aminohydrolase SsnA
    Primary source
    ECOCYC:G7498
    Locus tag
    b2879
    See related
    ASAP:ABE-0009452
    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
    ECK2875; ygfL
    Summary
    A mutant exhibits less cell inviability upon entry into stationary phase in rich media than wild type . [More information is available at EcoCyc: G7498].
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    Genomic context

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    Sequence:
    NC_000913.3 (3019161..3020489)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene molybdenum cofactor cytidylyltransferase Neighboring gene putative oxidoreductase, Fe-S subunit Neighboring gene putative oxidoreductase Neighboring gene fused putative xanthine/hypoxanthine oxidase: molybdopterin-binding subunit and Fe-S binding subunit Neighboring gene xanthine:H(+) symporter XanQ

    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. Characterization of the ssnA gene, which is involved in the decline of cell viability at the beginning of stationary phase in Escherichia coli. Yamada M, et al. J Bacteriol, 1999 Mar. PMID 10074077, Free PMC Article
    2. Expression, purification and crystallization of the cell-division protein YgfE from Escherichia coli. Addinall SG, et al. Acta Crystallogr Sect F Struct Biol Cryst Commun, 2005 Mar 1. PMID 16511026, Free PMC Article
    3. RpoS-dependent regulation of genes expressed at late stationary phase in Escherichia coli. Talukder AA, et al. FEBS Lett, 1996 May 20. PMID 8647276
    4. Analysis of products of the Escherichia coli genomic genes and regulation of their expressions: an applicable procedure for genomic analysis of other microorganisms. Talukder AA, et al. Biosci Biotechnol Biochem, 1994 Jan. PMID 7764507
    5. Purine catabolism in Escherichia coli and function of xanthine dehydrogenase in purine salvage. Xi H, et al. J Bacteriol, 2000 Oct. PMID 10986234, Free PMC Article

    See all (9) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. N-terminus verified by Edman degradation on complete protein
      Title: Characterization of the ssnA gene, which is involved in the decline of cell viability at the beginning of stationary phase in Escherichia coli.
    2. The protein was purified in three steps to 99% purity; crystals were obtained by the hanging-drop vapour-diffusion method at 291 K from a wide range of screened conditions.
      Title: Expression, purification and crystallization of the cell-division protein YgfE from Escherichia coli.
    Submit: New GeneRIF Correction

    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables hydrolase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables metal ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in negative regulation of cell growth IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    putative aminohydrolase SsnA

    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
      3019161..3020489
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_417355.4 putative aminohydrolase SsnA [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_417355.4

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A8H9T0V0
      Conserved Domains (1) summary
      TIGR03314
      Location:2 → 438
      Se_ssnA; putative selenium metabolism protein SsnA
    Nucleotide Protein
    Heading Accession and Version

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