U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from GEO Profiles

    • Showing Current items.

    codB cytosine transporter [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 944994, updated on 3-Dec-2024

    Summary

    Go to the top of the page Help
    Official Symbol
    codB
    Official Full Name
    cytosine transporter
    Primary source
    ECOCYC:EG11327
    Locus tag
    b0336
    See related
    ASAP:ABE-0001159
    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
    ECK0333
    Summary
    Downregulated twofold by GSNO in defined medium (aerobic). [More information is available at EcoGene: EG11327]. CodB is a cytosine transporter which probably functions as a cytosine/proton symporter. [More information is available at EcoCyc: EG11327].
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    Sequence:
    NC_000913.3 (354922..356181)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene 2-methylcitrate dehydratase Neighboring gene propionyl-CoA synthetase Neighboring gene cytosine/isoguanine deaminase Neighboring gene DNA-binding transcriptional dual regulator CynR Neighboring gene carbonic anhydrase 1

    Genomic regions, transcripts, and products

    Go to the top of the page Help
    Genomic Sequence:
    NC_000913.3

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

    Go to the top of the pageHelp

    Related articles in PubMed

    1. Membrane topology analysis of the Escherichia coli cytosine permease. Danielsen S, et al. Microbiology (Reading), 1995 Nov. PMID 8535518
    2. Location of gene specifying cytosine deaminase in Escherichia coli. Ahmad SI, et al. Mol Gen Genet, 1972. PMID 4570159
    3. Pyrimidine, purine and nitrogen control of cytosine deaminase synthesis in Escherichia coli K 12. Involvement of the glnLG and purR genes in the regulation of codA expression. Andersen L, et al. Arch Microbiol, 1989. PMID 2673119
    4. Nitrogen regulation of the codBA (cytosine deaminase) operon from Escherichia coli by the nitrogen assimilation control protein, NAC. Muse WB, et al. J Bacteriol, 2003 May. PMID 12700271, Free PMC Article
    5. Regulation of codBA operon expression in Escherichia coli by UTP-dependent reiterative transcription and UTP-sensitive transcriptional start site switching. Qi F, et al. J Mol Biol, 1995 Dec 8. PMID 7500333

    See all (16) citations in PubMed

    GeneRIFs: Gene References Into Functions

    General gene information

    Go to the top of the page Help

    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables cytosine transmembrane transporter activity EXP
    Inferred from Experiment
    more info
    		 PubMed 
    enables cytosine transmembrane transporter activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables solute:proton symporter activity RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in cytosine metabolic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within cytosine transport EXP
    Inferred from Experiment
    more info
    		 PubMed 
    involved_in proton transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    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
    		  
    located_in plasma membrane RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 

    General protein information

    Go to the top of the page Help
    Preferred Names
    cytosine transporter

    NCBI Reference Sequences (RefSeq)

    Go to the top of the page Help

    NEW Try the new Transcript table

    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
      354922..356181
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_414870.1 cytosine transporter [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_414870.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A5B9AKZ0
      Conserved Domains (1) summary
      PRK11017
      Location:9 → 411
      codB; cytosine permease; Provisional
    Nucleotide Protein
    Heading Accession and Version

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.