Difference between revisions of "AsnB"
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=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' ''[[asnB]]-[[ytnA]]'' | + | * '''Operon:''' ''[[asnB]]-[[ytnA]]'' {{PubMed|10498721}} |
* '''[[Sigma factor]]:''' | * '''[[Sigma factor]]:''' | ||
Revision as of 20:16, 19 December 2009
- Description: asparagine synthase (glutamine-hydrolysing)
| Gene name | asnB |
| Synonyms | asn |
| Essential | no |
| Product | asparagine synthase (glutamine-hydrolysing)) |
| Function | biosynthesis of asparagine |
| Metabolic function and regulation of this protein in SubtiPathways: Asp, Asn | |
| MW, pI | 72 kDa, 5.615 |
| Gene length, protein length | 1896 bp, 632 aa |
| Immediate neighbours | ytnA, metK |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
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Contents
The gene
Basic information
- Locus tag: BSU30540
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: ATP + L-aspartate + L-glutamine + H2O = AMP + diphosphate + L-asparagine + L-glutamate (according to Swiss-Prot)
- Protein family: asparagine synthetase family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization:
Database entries
- Structure:
- UniProt: P54420
- KEGG entry: [3]
- E.C. number: 6.3.5.4
Additional information
Expression and regulation
- Regulation: constitutive
- Regulatory mechanism:
- 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
