Difference between revisions of "MtnK"
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* '''[[Sigma factor]]:''' | * '''[[Sigma factor]]:''' | ||
| − | * '''Regulation:''' | + | * '''Regulation:''' induced by methionine starvation ([[S-box]]) |
| − | * '''Regulatory mechanism:''' [[S-box | + | * '''Regulatory mechanism:''' [[S-box]]: transcription termination/ antitermination, the [[S-box]] RNA binds S-adenosylmethionine resulting in termination |
| − | * '''Additional information:''' | + | * '''Additional information:''' subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed] |
=Biological materials = | =Biological materials = | ||
Revision as of 10:54, 7 June 2009
- Description: 5-methylthioribose kinase
| Gene name | mtnK |
| Synonyms | ykrT |
| Essential | no |
| Product | 5-methylthioribose kinase |
| Function | methionine salvage |
| MW, pI | 45 kDa, 4.856 |
| Gene length, protein length | 1197 bp, 399 aa |
| Immediate neighbours | mtnS, mtnU |
| 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: BSU13560
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: ATP + S-methyl-5-thio-D-ribose = ADP + S-methyl-5-thio-alpha-D-ribose 1-phosphate (according to Swiss-Prot)
- Protein family: methylthioribose kinase 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: membrane associated PubMed
Database entries
- Structure: 2PUP
- Swiss prot entry: O31663
- KEGG entry: [3]
- E.C. number: 2.7.1.100
Additional information
- subject to Clp-dependent proteolysis upon glucose starvation PubMed
Expression and regulation
- Operon:
- Regulation: induced by methionine starvation (S-box)
- Regulatory mechanism: S-box: transcription termination/ antitermination, the S-box RNA binds S-adenosylmethionine resulting in termination
- 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
Your additional remarks
References
- Gerth et al. (2008) Clp-dependent proteolysis down-regulates central metabolic pathways in glucose-starved Bacillus subtilis. J Bacteriol 190:321-331 PubMed
- Hahne et al. (2008) From complementarity to comprehensiveness - targeting the membrane proteome of growing Bacillus subtilis by divergent approaches. Proteomics 8: 4123-4136 PubMed
- Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed
