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kefG glutathione-regulated potassium-efflux system ancillary protein KefG [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 947857, updated on 17-Dec-2024

Summary

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Official Symbol
kefG
Official Full Name
glutathione-regulated potassium-efflux system ancillary protein KefG
Primary source
ECOCYC:G7717
Locus tag
b3351
See related
ASAP:ABE-0010951
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
ECK3339; yheR
Summary
KefG is required for KefB activity . [More information is available at EcoCyc: G7717].
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Genomic context

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Sequence:
NC_000913.3 (3480607..3481161, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene FKBP-type peptidyl-prolyl cis-trans isomerase SlyD Neighboring gene DUF2387 domain-containing protein YheV Neighboring gene K(+) : H(+) antiporter KefB Neighboring gene putative ATP-binding protein YheS Neighboring gene putative hydrolase YheT Neighboring gene PF06794 family protein YheU

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. Survival during exposure to the electrophilic reagent N-ethylmaleimide in Escherichia coli: role of KefB and KefC potassium channels. Ferguson GP, et al. J Bacteriol, 1997 Feb. PMID 9023177, Free PMC Article
  2. Identification of an ancillary protein, YabF, required for activity of the KefC glutathione-gated potassium efflux system in Escherichia coli. Miller S, et al. J Bacteriol, 2000 Nov. PMID 11053405, Free PMC Article
  3. Three two-component transporters with channel-like properties have monovalent cation/proton antiport activity. Fujisawa M, et al. Proc Natl Acad Sci U S A, 2007 Aug 14. PMID 17679694, Free PMC Article
  4. An expanded genome-scale model of Escherichia coli K-12 (iJR904 GSM/GPR). Reed JL, et al. Genome Biol, 2003. PMID 12952533, Free PMC Article
  5. TCDB: the Transporter Classification Database for membrane transport protein analyses and information. Saier MH Jr, et al. Nucleic Acids Res, 2006 Jan 1. PMID 16381841, Free PMC Article

See all (9) citations in PubMed

GeneRIFs: Gene References Into Functions

Pathways from PubChem

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Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables FMN binding IBA
Inferred from Biological aspect of Ancestor
more info
  
enables NAD(P)H dehydrogenase (quinone) activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables NAD(P)H dehydrogenase (quinone) activity IEA
Inferred from Electronic Annotation
more info
  
enables NADH:ubiquinone reductase (non-electrogenic) activity IEA
Inferred from Electronic Annotation
more info
  
enables NADPH dehydrogenase (quinone) activity IEA
Inferred from Electronic Annotation
more info
  
enables electron transfer activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables oxidoreductase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in positive regulation of potassium ion transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within positive regulation of potassium ion transmembrane transport IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in potassium ion transport IEA
Inferred from Electronic Annotation
more info
  
involved_in regulation of intracellular pH NAS
Non-traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  
part_of potassium:proton antiporter complex NAS
Non-traceable Author Statement
more info
 PubMed 

General protein information

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Preferred Names
glutathione-regulated potassium-efflux system ancillary protein KefG

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
    3480607..3481161 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_417810.1 glutathione-regulated potassium-efflux system ancillary protein KefG [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_417810.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A1D7PE49, A0AA35F7N4, A0AAJ3TYU6, A0AAN4AGY2, A0AAX0QI61
    Conserved Domains (1) summary
    PRK04930
    Location:1 → 184
    PRK04930; glutathione-regulated potassium-efflux system ancillary protein KefG; Provisional
Nucleotide Protein
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