Difference between revisions of "AnsB"
| Line 92: | Line 92: | ||
=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' ''[[ansA]]-[[ansB]]'' | + | * '''Operon:''' ''[[ansA]]-[[ansB]]'' {{PubMed|1711029}} |
| − | * '''Sigma factor:''' [[SigA]] | + | * '''Sigma factor:''' [[SigA]] {{PubMed|1711029}} |
* '''Regulation:''' | * '''Regulation:''' | ||
| + | ** expressed in the presence of asparagine ([[AnsR]]) {{PubMed|11914346}} | ||
* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
| + | ** [[AnsR]]: transcription repression {{PubMed|11914346}} | ||
* '''Additional information:''' | * '''Additional information:''' | ||
| Line 122: | Line 124: | ||
=References= | =References= | ||
| − | <pubmed>8478318,1711029,,1711029, </pubmed> | + | <pubmed>8478318,1711029,,1711029, 11914346 </pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 20:02, 18 November 2009
- Description: L-aspartase
| Gene name | ansB |
| Synonyms | |
| Essential | no |
| Product | L-aspartase |
| Function | aspartate degradation |
| Metabolic function and regulation of this protein in SubtiPathways: Asp, Asn | |
| MW, pI | 52 kDa, 5.69 |
| Gene length, protein length | 1425 bp, 475 aa |
| Immediate neighbours | mleN, ansA |
| 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: BSU23570
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: L-aspartate = fumarate + NH3 (according to Swiss-Prot)
- Protein family: Aspartase subfamily (according to Swiss-Prot)
- Paralogous protein(s): CitG
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization: cell membrane (according to Swiss-Prot)
Database entries
- Structure:
- UniProt: P26899
- KEGG entry: [3]
- E.C. number: 4.3.1.1
Additional information
Expression and regulation
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
