Difference between revisions of "GlmS"
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=== Database entries === | === Database entries === | ||
| − | * '''Structure:''' [http://www.rcsb.org/pdb/explore.do?structureId=3g8s 3G8S], [http://www.rcsb.org/pdb/explore.do?structureId=3G9C 3G9C], [http://www.rcsb.org/pdb/explore.do?structureId=3g8t 3G8T], [http://www.rcsb.org/pdb/explore.do?structureId=3g95 3G95], [http://www.rcsb.org/pdb/explore.do?structureId=3g96 3G96] (all from ''Bacillus anthracis''), [http://www.rcsb.org/pdb/explore.do?structureId=2HO7 2HO7] (from ''Thermonanaerobacter tengcongensis'') | + | * '''Structure:''' [http://www.rcsb.org/pdb/explore.do?structureId=3g8s 3G8S], [http://www.rcsb.org/pdb/explore.do?structureId=3G9C 3G9C], [http://www.rcsb.org/pdb/explore.do?structureId=3g8t 3G8T], [http://www.rcsb.org/pdb/explore.do?structureId=3g95 3G95], [http://www.rcsb.org/pdb/explore.do?structureId=3g96 3G96] (all for the ribozyme from ''Bacillus anthracis''), [http://www.rcsb.org/pdb/explore.do?structureId=2HO7 2HO7] (the ribozyme from ''Thermonanaerobacter tengcongensis'') |
* '''UniProt:''' [http://www.uniprot.org/uniprot/P39754 P39754] | * '''UniProt:''' [http://www.uniprot.org/uniprot/P39754 P39754] | ||
Revision as of 18:39, 6 January 2010
- Description: glutamine-fructose-6-phosphate transaminase
| Gene name | glmS |
| Synonyms | gcaA, ybxD |
| Essential | yes PubMed |
| Product | glutamine-fructose-6-phosphate transaminase |
| Function | cell wall synthesis |
| MW, pI | 65 kDa, 4.796 |
| Gene length, protein length | 1800 bp, 600 aa |
| Immediate neighbours | glmM, ybbU |
| 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: BSU01780
Phenotypes of a mutant
essential PubMed
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: L-glutamine + D-fructose 6-phosphate = L-glutamate + D-glucosamine 6-phosphate (according to Swiss-Prot)
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization: cytoplasm (according to Swiss-Prot)
Database entries
- Structure: 3G8S, 3G9C, 3G8T, 3G95, 3G96 (all for the ribozyme from Bacillus anthracis), 2HO7 (the ribozyme from Thermonanaerobacter tengcongensis)
- UniProt: P39754
- KEGG entry: [2]
- E.C. number: 2.6.1.16
Additional information
- subject to Clp-dependent proteolysis upon glucose starvation PubMed
Expression and regulation
- Regulation:
- Regulatory mechanism: glmS ribozyme: glucosamine 6-phosphate binds the leader mRNA, and a riboswitch with ribozyme activity cleaves off the glmS section from the mRNA, resulting in stopp of transcript elongation
- Additional information: subject to Clp-dependent proteolysis upon glucose starvation PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Wade Winkler, University of Texas, USA, Homepage
Your additional remarks
References
Reviews
The glmS Ribozyme
Other Original Publications
