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cheA chemotaxis protein CheA [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 946401, updated on 30-May-2019

Summary

Gene symbol
cheA
Gene description
chemotaxis protein CheA
Primary source
EcoGene:EG10146
Locus tag
b1888
See related
ASAP:ABE-0006294; ECOCYC:EG10146
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
ECK1889
Summary
CheAS is required for polar localization of CheZ. [More information is available at EcoGene: EG10146]. The cheA gene encodes two forms, large and small, of an almost identical polypeptide. [More information is available at EcoCyc: EG10146].

Genomic context

Sequence:
NC_000913.3 (1973360..1975324, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene methyl-accepting chemotaxis protein Tar Neighboring gene chemotaxis protein CheW Neighboring gene motility protein B Neighboring gene motility protein A Neighboring gene DNA-binding transcriptional dual regulator FlhC

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Pathways from BioSystems

  • Aerotactic Two-Component Signal Transduction System, organism-specific biosystem (from BIOCYC)
    Aerotactic Two-Component Signal Transduction System, organism-specific biosystemEnergy taxis is the ability of bacteria to monitor their internal energy levels and respond by moving to a position that is optimal for their metabolic requirements. In E. coli energy taxis encompass...
  • Bacterial chemotaxis, organism-specific biosystem (from KEGG)
    Bacterial chemotaxis, organism-specific biosystemChemotaxis is the process by which cells sense chemical gradients in their environment and then move towards more favorable conditions. In chemotaxis, events at the receptors control autophosphorylat...
  • Bacterial chemotaxis, conserved biosystem (from KEGG)
    Bacterial chemotaxis, conserved biosystemChemotaxis is the process by which cells sense chemical gradients in their environment and then move towards more favorable conditions. In chemotaxis, events at the receptors control autophosphorylat...
  • Chemotactic Two-Component Signal Transduction, organism-specific biosystem (from BIOCYC)
    Chemotactic Two-Component Signal Transduction, organism-specific biosystemE. coli movement is typically described as a random three-dimensional walk in which runs of movement in a straight line are punctuated by tumbles as the cell briefly stops and randomly reorients befo...
  • Two-component system, organism-specific biosystem (from KEGG)
    Two-component system, organism-specific biosystemTwo-component signal transduction systems enable bacteria to sense, respond, and adapt to changes in their environment or in their intracellular state. Each two-component system consists of a sensor ...
  • Two-component system, conserved biosystem (from KEGG)
    Two-component system, conserved biosystemTwo-component signal transduction systems enable bacteria to sense, respond, and adapt to changes in their environment or in their intracellular state. Each two-component system consists of a sensor ...

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Gene Ontology Provided by GO

Function Evidence Code Pubs
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
protein histidine kinase activity IDA
Inferred from Direct Assay
more info
PubMed 
Component Evidence Code Pubs
cytoplasm IDA
Inferred from Direct Assay
more info
PubMed 
cytosol IDA
Inferred from Direct Assay
more info
PubMed 
methyl accepting chemotaxis protein complex IDA
Inferred from Direct Assay
more info
PubMed 
plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 

NCBI Reference Sequences (RefSeq)

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
    1973360..1975324 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_416402.1 chemotaxis protein CheA [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_416402.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P07363
    Conserved Domains (1) summary
    PRK10547
    Location:3654
    PRK10547; chemotaxis protein CheA; Provisional
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