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    cybB superoxide oxidase [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 947241, updated on 17-Dec-2024

    Summary

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    Official Symbol
    cybB
    Official Full Name
    superoxide oxidase
    Primary source
    ECOCYC:EG10172
    Locus tag
    b1418
    See related
    ASAP:ABE-0004733
    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
    ECK1410
    Summary
    It is thought that cytochrome b561 may act as an intermediate electron-transferring component like cytochrome b556. [More information is available at EcoCyc: EG10172].
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    Genomic context

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    Sequence:
    NC_000913.3 (1490902..1491432)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene aldehyde dehydrogenase A Neighboring gene pseudo Neighboring gene ncRNA Neighboring gene protein YdcA

    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. Scavenging of superoxide by a membrane-bound superoxide oxidase. Lundgren CAK, et al. Nat Chem Biol, 2018 Aug. PMID 29915379, Free PMC Article
    2. Cloning of cybB, the gene for cytochrome b561 of Escherichia coli K12. Murakami H, et al. Mol Gen Genet, 1984. PMID 6097799
    3. Purification and properties of a diheme cytochrome b561 of the Escherichia coli respiratory chain. Murakami H, et al. J Biol Chem, 1986 Jan 15. PMID 3510204
    4. Chromosomal location of the Escherichia coli cytochrome b556 gene, cybA. Murakami H, et al. Mol Gen Genet, 1984. PMID 6237244
    5. Nucleotide sequence of the cybB gene encoding cytochrome b561 in Escherichia coli K12. Nakamura H, et al. Mol Gen Genet, 1988 Apr. PMID 2836696

    See all (11) citations in PubMed

    GeneRIFs: Gene References Into Functions

    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables electron transfer activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables electron transfer activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables heme binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables heme binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables metal ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables oxidoreductase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within removal of superoxide radicals IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in respiratory electron transport chain IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    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
    superoxide oxidase
    NP_415935.2

    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
      1490902..1491432
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_415935.2 superoxide oxidase [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_415935.2

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A376MXX6
      Conserved Domains (1) summary
      PRK11513
      Location:1 → 176
      PRK11513; cytochrome b561; Provisional
    Nucleotide Protein
    Heading Accession and Version

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