glmS:Quickview

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Quickview   Gene   Gene Product(s)   Expression   Evolution   On One Page    
References Suggestions
Gene Name

glmS (synonyms: ECK3722, b3729, JW3707)[1]

Product(s)

GlmS product[1]: L-glutamine:D-fructose-6-phosphate aminotransferase product, B3729 product

Description

GlmS[2][3]

Component of L-glutamine:D-fructose-6-phosphate aminotransferase[2]

Knock-Out Phenotype
Regulation/Expression

transcription unit(s): glmUS[2]

Regulation/Activity


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Notes

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GlmS synthesis s negatively feedback regulated by glucosamine-6-phosphate, which probably causes YhbJ to cleave and inactivate the GlmZ sRNA; GlmZ upregulates glmS mRNA post-translationally (Kalamorz, 2007). THe GlmY sRNA also regulates glmS post-transcriptionally (Urban, 2007). GlmS can be inactivated by various halomethyl and methyl ketone derivatives, of which bromomethyl ketone derivative is most effective because of its high binding affinity.[4]



References

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  1. ↑ 1.0 1.1 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. ↑ 2.0 2.1 2.2 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. ↑ EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. ↑ EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.