Difference between revisions of "AspB"
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=Expression and regulation= | =Expression and regulation= | ||
− | * '''Operon:''' ''[[ypmB]]-[[aspB]]'' | + | * '''Operon:''' ''[[ypmB]]-[[aspB]]'' {{PubMed|22383849}} |
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=aspB_2347660_2348841_-1 aspB] {{PubMed|22383849}} | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=aspB_2347660_2348841_-1 aspB] {{PubMed|22383849}} |
Revision as of 13:26, 7 May 2015
- Description: aspartate transaminase
Gene name | aspB |
Synonyms | |
Essential | no |
Product | aspartate transaminase |
Function | biosynthesis of aspartate |
Gene expression levels in SubtiExpress: aspB | |
Metabolic function and regulation of this protein in SubtiPathways: aspB | |
MW, pI | 42 kDa, 5.298 |
Gene length, protein length | 1179 bp, 393 aa |
Immediate neighbours | asnS, ypmB |
Sequences | Protein DNA DNA_with_flanks |
Genetic context This image was kindly provided by SubtiList
| |
Expression at a glance PubMed |
Contents
Categories containing this gene/protein
biosynthesis/ acquisition of amino acids, most abundant proteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU22370
Phenotypes of a mutant
Database entries
- BsubCyc: BSU22370
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: L-aspartate + 2-oxoglutarate = oxaloacetate + L-glutamate (according to Swiss-Prot)
- Protein family: TCR/tet family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Modification:
- Effectors of protein activity:
- Localization: cytoplasm (according to Swiss-Prot)
Database entries
- BsubCyc: BSU22370
- Structure: 1J32 (from Phormidium lapideum, 45% identity, 66% similarity)
- UniProt: P53001
- KEGG entry: [2]
- E.C. number: 2.6.1.1
Additional information
Expression and regulation
- Regulation: constitutive
- Regulatory mechanism:
- Additional information:
- belongs to the 100 most abundant proteins PubMed
- number of protein molecules per cell (minimal medium with glucose and ammonium): 10916 PubMed
- number of protein molecules per cell (complex medium with amino acids, without glucose): 13715 PubMed
- number of protein molecules per cell (minimal medium with glucose and ammonium, early stationary phase after glucose exhaustion): 2849 PubMed
- number of protein molecules per cell (minimal medium with glucose and ammonium, late stationary phase after glucose exhaustion): 3270 PubMed
- number of protein molecules per cell (minimal medium with glucose and ammonium, exponential phase): 7546 PubMed
- number of protein molecules per cell (minimal medium with glucose and ammonium, early stationary phase after glucose exhaustion): 2849 PubMed
- number of protein molecules per cell (minimal medium with glucose and ammonium, late stationary phase after glucose exhaustion): 3270 PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References