Difference between revisions of "SacB"
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| − | * '''Description:''' | + | * '''Description:''' levansucrase <br/><br/> |
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|style="background:#ABCDEF;" align="center"| '''Essential''' || no | |style="background:#ABCDEF;" align="center"| '''Essential''' || no | ||
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| − | |style="background:#ABCDEF;" align="center"| '''Product''' || levansucrase | + | |style="background:#ABCDEF;" align="center"| '''Product''' || levansucrase |
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| − | |style="background:#ABCDEF;" align="center"|'''Function''' || | + | |style="background:#ABCDEF;" align="center"|'''Function''' || utilization of sucrose, production of levan |
|- | |- | ||
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 52 kDa, 6.175 | |style="background:#ABCDEF;" align="center"| '''MW, pI''' || 52 kDa, 6.175 | ||
Revision as of 08:39, 17 March 2009
- Description: levansucrase
| Gene name | sacB |
| Synonyms | |
| Essential | no |
| Product | levansucrase |
| Function | utilization of sucrose, production of levan |
| MW, pI | 52 kDa, 6.175 |
| Gene length, protein length | 1419 bp, 473 aa |
| Immediate neighbours | pbpE, levB |
| Gene sequence (+200bp) | Protein sequence |
Genetic context 
| |
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:
- Protein family:
- Paralogous protein(s):
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:
- Sigma factor: SigA
- Regulation: induction by sucrose (at high concentration)
- Regulatory mechanism: induction by SacY-dependent RNA switch (transcriptional antitermination), in addition activated by DegU-P
- 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
- Crutz AM, Steinmetz M, Aymerich S, Richter R, Le Coq D (1990) Induction of levansucrase in Bacillus subtilis: an antitermination mechanism negatively controlled by the phosphotransferase system. J Bacteriol 172:1043-1050. PubMed
- Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed
