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trkG K(+) transporter TrkG [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 945932, updated on 9-Mar-2022

Summary

Gene symbol
trkG
Gene description
K(+) transporter TrkG
Primary source
ASAP:ABE-0004567
Locus tag
b1363
See related
ECOCYC:EG11020
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK1362
Summary
Although normally required for Trk activity, overproduction of TrkG or TrkH alone increases K+ transport in a trkA mutant strain (Buurman, 2004). [More information is available at EcoGene: EG11020]. TrkG is a potassium ion transporter, closely related to the TrkH potassium ion transporter. [More information is available at EcoCyc: EG11020].
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Genomic context

Sequence:
NC_000913.3 (1423782..1425239)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene putative uncharacterized protein YdaW Neighboring gene pseudo Neighboring gene putative prophage outer membrane lipoprotein RzoR Neighboring gene ParB-like nuclease domain-containing protein YnaK Neighboring gene putative uncharacterized protein YdaY Neighboring gene putative prophage tail length tape measure domain-containing protein YnaA Neighboring gene pseudo

General gene information

Gene Ontology Provided by GO

Function Evidence Code Pubs
enables cation transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
 
enables metal ion binding IEA
Inferred from Electronic Annotation
more info
 
enables potassium channel activity ISS
Inferred from Sequence or Structural Similarity
more info
 
enables potassium ion binding ISS
Inferred from Sequence or Structural Similarity
more info
 
enables potassium ion transmembrane transporter activity IGI
Inferred from Genetic Interaction
more info
PubMed 
enables potassium ion transmembrane transporter activity IMP
Inferred from Mutant Phenotype
more info
PubMed 
enables potassium:chloride symporter activity IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
involved_in cation transport IEA
Inferred from Electronic Annotation
more info
 
involved_in ion transport IEA
Inferred from Electronic Annotation
more info
 
involved_in potassium ion transmembrane transport IEA
Inferred from Electronic Annotation
more info
 
acts_upstream_of_or_within potassium ion transmembrane transport IGI
Inferred from Genetic Interaction
more info
PubMed 
involved_in potassium ion transmembrane transport ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in potassium ion 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 integral component of membrane IEA
Inferred from Electronic Annotation
more info
 
located_in integral component of plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 
located_in integral component of plasma membrane ISM
Inferred from Sequence Model
more info
PubMed 
located_in membrane IEA
Inferred from Electronic Annotation
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
 

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
    1423782..1425239
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_415881.1 K(+) transporter TrkG [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_415881.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P23849
    Conserved Domains (1) summary
    pfam02386
    Location:51485
    TrkH; Cation transport protein