Difference between revisions of "GltB"
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(→Expression and regulation) |
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=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' gltAB | + | * '''Operon:''' ''gltAB'' |
* '''Sigma factor:''' | * '''Sigma factor:''' | ||
| − | * '''Regulation:''' induced by sugar, repressed by arginine, ammonium | + | * '''Regulation:''' induced by sugar, repressed by arginine (both mediated by [[GltC]]), repressed in the absence of ammonium (mediated by [[TnrA]]) |
| − | * '''Regulatory mechanism:''' | + | * '''Regulatory mechanism:''' activator: [[GltC]]; repressor: [[TnrA]] |
* '''Additional information:''' | * '''Additional information:''' | ||
Revision as of 15:40, 18 December 2008
- Description: write here
| Gene name | gltB |
| Synonyms | |
| Essential | no |
| Product | glutamate synthase (small subunit) |
| Function | glutamate biosynthesis |
| MW, pI | 54.6 kDa, 7.69 |
| Gene length, protein length | 1479 bp, 493 amino acids |
| Immediate neighbours | gltA, yogA |
| Gene sequence (+200bp) | Protein sequence |
| Genetic context File:GenE context.gif | |
Contents
The gene
Basic information
- Coordinates:
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry:[2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: 2 L-glutamate + NADP(+) <=> L-glutamine + 2-oxoglutarate + NADPH
- Protein family:
- Paralogous protein(s): none
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization:
Database entries
- Structure:
- Swiss prot entry:
- KEGG entry:
- E.C. number:
Additional information
Expression and regulation
- Operon: gltAB
- Sigma factor:
- Regulation: induced by sugar, repressed by arginine (both mediated by GltC), repressed in the absence of ammonium (mediated by TnrA)
- Additional information:
Biological materials
Labs working on this gene/protein
Your additional remarks
References
- Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed