phoA:Expression

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Overview Transcription Translation Turnover Experimental Links References Suggestions

Overview

This is a placeholder for a summary statement on how expression of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.


Cellular Levels

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See Help:Cellular levels

Molecule Organism or Strain Value Units Experimental Conditions Assay used Notes Reference(s)

Protein

E. coli K-12 MG1655

89

molecules/cell/generation

  • Medium: MOPS Complete
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID:24766808[1]

Protein

E. coli K-12 MG1655

190

molecules/cell/generation

  • Medium: MOPS Minimal
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID:24766808[1]

Protein

E. coli K-12 MG1655

174

molecules/cell/generation

  • Medium: MOPS Complete without Methionine
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID:24766808[1]

Notes

Transcription and Transcriptional Regulation

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See Help:Expression_transcription for help entering or editing information in this section of EcoliWiki.

Transcription unit(s)

phoA-psiF

Figure courtesy of RegulonDB

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Notes

This is a placeholder for a summary statement about how transcription of this gene is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.

There is a pleiotropic decrease in expression of phoA with the addition of procaine. [2]

Translation and Regulation of Translation

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<protect><gbrowseImage> name=NC_000913:400951..400991 source=MG1655 type=Gene+DNA_+Protein preset=Nterminus </gbrowseImage> This picture shows the sequence around the N-terminus.

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Notes

This is a placeholder for a summary statement about how translation of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.

Turnover and Regulation of Turnover

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Notes

This is a placeholder for a summary statement about turnover of this gene product. You can help EcoliWiki by becoming a user and writing/editing this statement.

Experimental

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<protect> Mutations Affecting Expression See Help:Expression_mutations for help entering or editing information in this section of EcoliWiki.

Allele Name Mutation Phenotype Reference


Expression Studies See Help:Expression_studies for help entering or editing information in this section of EcoliWiki.

Type Reference Notes

microarray

GEO Profiles:b0383 (EcoliWiki Page)

NCBI GEO profiles for phoA

microarray

GenExpDB:b0383 (EcoliWiki Page)

Summary of data for phoA from multiple microarray studies


Expression Resources See Help:Expression_resources for help entering or editing information in this section of EcoliWiki.

Resource Name Resource Type Description Source Notes

GFP Fusion

Intergenic region (400770..400979) fused to gfpmut2.

OpenBioSystems

GFP fusion described in Zaslaver, et al.
Plate:109-AZ20; Well:G8[3]

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Notes

Accessions Related to phoA Expression

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

EcoCyc

EcoCyc:EG10727

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0720

Escherichia coli str. K-12 substr. MG1655

EcoliGenExpDB (EcoliWiki Page)

EcoliGenExpDB:b0383

EcoGene

EcoGene:EG10727

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000718

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0001328

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 1.0 1.1 1.2 Li, GW et al. (2014) Quantifying absolute protein synthesis rates reveals principles underlying allocation of cellular resources. Cell 157 624-35 PubMed
  2. Garrett, S et al. (1983) Isolation and characterization of chain-terminating nonsense mutations in a porin regulator gene, envZ. J. Bacteriol. 156 62-9 PubMed
  3. Zaslaver, A et al. (2006) A comprehensive library of fluorescent transcriptional reporters for Escherichia coli. Nat. Methods 3 623-8 PubMed

Categories

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