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    fiu iron catecholate outer membrane transporter Fiu [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 946246, updated on 3-Dec-2024

    Summary

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    Official Symbol
    fiu
    Official Full Name
    iron catecholate outer membrane transporter Fiu
    Primary source
    ECOCYC:G6414
    Locus tag
    b0805
    See related
    ASAP:ABE-0002749
    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
    ECK0794; ybiL
    Summary
    Transport of catechol-substituted cephalosporins. [More information is available at EcoGene: EG13317]. B0805 is a putative outer membrane porin. [More information is available at EcoCyc: G6414].
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    Genomic context

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    Sequence:
    NC_000913.3 (839249..841531, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene zinc finger domain-containing protein YbiI Neighboring gene PKHD-type hydroxylase YbiX Neighboring gene DUF1471 domain-containing protein McbA Neighboring gene 23S rRNA m(6)A1618 methyltransferase Neighboring gene moderate conductance mechanosensitive channel YbiO

    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. The structure of the bacterial iron-catecholate transporter Fiu suggests that it imports substrates via a two-step mechanism. Grinter R, et al. J Biol Chem, 2019 Dec 20. PMID 31712312, Free PMC Article
    2. Cooperative uptake of microcin E492 by receptors FepA, Fiu, and Cir and inhibition by the siderophore enterochelin and its dimeric and trimeric hydrolysis products. Strahsburger E, et al. Antimicrob Agents Chemother, 2005 Jul. PMID 15980406, Free PMC Article
    3. Identification of an iron uptake system specific for coprogen and rhodotorulic acid in Escherichia coli K12. Hantke K. Mol Gen Genet, 1983. PMID 6353165
    4. Uptake of a catecholic cephalosporin by the iron transport system of Escherichia coli. Critchley IA, et al. J Antimicrob Chemother, 1991 Sep. PMID 1960119
    5. Changes in Escherichia coli outer membrane subproteome under environmental conditions inducing the viable but nonculturable state. Muela A, et al. FEMS Microbiol Ecol, 2008 Apr. PMID 18318713

    See all (18) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Fiu is a bacterial iron-catecholate transporter that imports substrates via a two-step mechanism
      Title: The structure of the bacterial iron-catecholate transporter Fiu suggests that it imports substrates via a two-step mechanism.
    Submit: New GeneRIF Correction

    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables siderophore uptake transmembrane transporter activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables siderophore uptake transmembrane transporter activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables siderophore uptake transmembrane transporter activity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    enables siderophore-iron transmembrane transporter activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables signaling receptor activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in intracellular iron ion homeostasis NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in iron ion transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within microcin transport IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in siderophore transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in siderophore transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within siderophore transport IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within siderophore-dependent iron import into cell IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in siderophore-dependent iron import into cell IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within siderophore-dependent iron import into cell IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    is_active_in cell outer membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in cell outer membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in membrane NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    part_of transmembrane transporter complex NAS
    Non-traceable Author Statement
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    iron catecholate outer membrane transporter Fiu

    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
      839249..841531 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_415326.1 iron catecholate outer membrane transporter Fiu [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_415326.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A2H4TNR8, A0A895P0X9
      Conserved Domains (1) summary
      PRK09840
      Location:1 → 760
      PRK09840; catecholate siderophore receptor Fiu; Provisional
    Nucleotide Protein
    Heading Accession and Version

    Gene LinkOut

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