livJ:Quickview
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| Quickview | Gene | Gene Product(s) | Expression | Evolution | On One Page |
| References | Suggestions |
| Gene Name |
livJ (synonyms: ECK3444, b3460, JW3425, hrbB, hrbC, hrbD)[1] |
|---|---|
| Product(s) |
LivJ product[1]: leucine/isoleucine/valine transporter subunit product, periplasmic-binding component of ABC superfamily product, B3460 product, HrbC product, HrbD product, HrbB product |
| Description |
Component of branched chain amino acids ABC transporter[2] |
| Knock-Out Phenotype |
Resistant to low levels L-valine (0.4 micromolar) on glucose minimal medium; lacks the LIV-1 high affinity leucine/valine/isoleucine uptake system; lacks the leucine/valine/isoleucine binding protein. [4] |
| Regulation/Expression | |
| Regulation/Activity |
Repressed by L-leucine via the global transcription factor lrp. |
| edit table |
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Notes
After four hours of Zn(II) stress, LivJ protein levels decreased (Easton, 2006).[5]
References
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- ↑ 1.0 1.1 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
- ↑ 2.0 2.1 2.2 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
- ↑ Anderson, JJ & Oxender, DL (1977) Escherichia coli transport mutants lacking binding protein and other components of the branched-chain amino acid transport systems. J. Bacteriol. 130 384-92 PubMed
- ↑ EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.