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motB motility protein B [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 946402, updated on 6-Oct-2023

Summary

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Gene symbol
motB
Gene description
motility protein B
Primary source
ASAP:ABE-0006297
Locus tag
b1889
See related
ECOCYC:EG10602
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
ECK1890; flaJ
Summary
Flagellar regulon. [More information is available at EcoGene: EG10602]. MotB and MotA comprise the stator element of the flagellar motor complex. [More information is available at EcoCyc: EG10602].
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Genomic context

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Sequence:
NC_000913.3 (1975329..1976255, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene chemotaxis protein CheW Neighboring gene chemotaxis protein CheA Neighboring gene motility protein A Neighboring gene ncRNA Neighboring gene DNA-binding transcriptional dual regulator FlhC Neighboring gene DNA-binding transcriptional dual regulator FlhD

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. Impact of fluorescent protein fusions on the bacterial flagellar motor. Heo M, et al. Sci Rep, 2017 Oct 3. PMID 28974721, Free PMC Article
  2. Engineering motility as a phenotypic response to LuxI/R-dependent quorum sensing in Escherichia coli. Weiss LE, et al. Biotechnol Bioeng, 2008 Aug 15. PMID 18553406
  3. Torque-speed relationships of Na+-driven chimeric flagellar motors in Escherichia coli. Inoue Y, et al. J Mol Biol, 2008 Mar 7. PMID 18207160
  4. The C-terminal sequence conservation between OmpA-related outer membrane proteins and MotB suggests a common function in both gram-positive and gram-negative bacteria, possibly in the interaction of these domains with peptidoglycan. De Mot R, et al. Mol Microbiol, 1994 Apr. PMID 8057857
  5. Successive incorporation of force-generating units in the bacterial rotary motor. Block SM, et al. Nature, 1984 May 31-Jun 6. PMID 6374467

See all (76) citations in PubMed

GeneRIFs: Gene References Into Functions

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 peptidoglycan binding RCA
inferred from Reviewed Computational Analysis
more info
 PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables proton channel activity TAS
Traceable Author Statement
more info
 PubMed 
Process Evidence Code Pubs
involved_in archaeal or bacterial-type flagellum-dependent cell motility IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within bacterial-type flagellum-dependent cell motility IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in bacterial-type flagellum-dependent cell motility NAS
Non-traceable Author Statement
more info
 PubMed 
involved_in chemotaxis IEA
Inferred from Electronic Annotation
more info
  
involved_in chemotaxis NAS
Non-traceable Author Statement
more info
 PubMed 
involved_in proton transmembrane transport NAS
Non-traceable Author Statement
more info
 PubMed 
acts_upstream_of_or_within proton transmembrane transport TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
located_in bacterial-type flagellum NAS
Non-traceable Author Statement
more info
 PubMed 
part_of bacterial-type flagellum stator complex IPI
Inferred from Physical Interaction
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
  
located_in plasma membrane ISM
Inferred from Sequence Model
more info
 PubMed 

General protein information

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Preferred Names
motility protein B

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
    1975329..1976255 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_416403.1 motility protein B [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_416403.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A8T5Z5U7
    Conserved Domains (1) summary
    PRK09041
    Location:1 → 308
    motB; motility protein MotB
Nucleotide Protein
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