Difference between revisions of "PdhA"
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# Blencke, H.-M., Homuth, G., Ludwig, H., Mäder, U., Hecker, M. & Stülke, J. (2003) Transcriptional profiling of gene expression in response to glucose in ''Bacillus subtilis'': regulation of the central metabolic pathways. Metab. Engn. '''5:''' 133-149. [http://www.ncbi.nlm.nih.gov/sites/entrez/12850135 PubMed] | # Blencke, H.-M., Homuth, G., Ludwig, H., Mäder, U., Hecker, M. & Stülke, J. (2003) Transcriptional profiling of gene expression in response to glucose in ''Bacillus subtilis'': regulation of the central metabolic pathways. Metab. Engn. '''5:''' 133-149. [http://www.ncbi.nlm.nih.gov/sites/entrez/12850135 PubMed] | ||
# Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed] | # Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed] | ||
Revision as of 14:47, 10 June 2009
- Description: pyruvate dehydrogenase (E1 alpha subunit)
| Gene name | pdhA |
| Synonyms | aceA |
| Essential | yes |
| Product | pyruvate dehydrogenase (E1 alpha subunit) |
| Function | links glycolysis and TCA cycle |
| MW, pI | 41 kDa, 5.837 |
| Gene length, protein length | 1113 bp, 371 aa |
| Immediate neighbours | ykyA, pdhB |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
The gene
Basic information
- Locus tag: BSU14580
Phenotypes of a mutant
- Essential PubMed
- pdhA is essential PubMed
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: Pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2 (according to Swiss-Prot)
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information: Michaelis-Menten PubMed
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Inhibited thiamine 2-thiothiazolone diphosphate and NADH PubMed
- Low sensibility to NADPH
- Localization:
Database entries
- Structure: 1W88 (E1 in complex with subunit binding domain of E2, Geobacillus stearothermophilus)
- Swiss prot entry: P21881
- KEGG entry: [3]
- E.C. number: 1.2.4.1
Additional information
Expression and regulation
- Sigma factor: SigA
- Regulation: expression activated by glucose (3.4) PubMed
- Regulatory mechanism:
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Arthur Aronson, Purdue University, West Lafayette, USA homepage
Your additional remarks
References
- Blencke, H.-M., Homuth, G., Ludwig, H., Mäder, U., Hecker, M. & Stülke, J. (2003) Transcriptional profiling of gene expression in response to glucose in Bacillus subtilis: regulation of the central metabolic pathways. Metab. Engn. 5: 133-149. PubMed
- Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed
