Difference between revisions of "MtnK"
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=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' ''[[mtnK]]-[[ | + | * '''Operon:''' ''[[mtnK]]-[[mtnA]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/11545674 PubMed] |
* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/12022921 PubMed] | * '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/12022921 PubMed] | ||
| Line 122: | Line 122: | ||
=References= | =References= | ||
| − | <pubmed>12022921,10094622,11914366,11545674,,18763711, </pubmed> | + | <pubmed>12022921,10094622,11914366,11545674,15102328 ,18763711, </pubmed> |
Revision as of 19:50, 15 July 2009
- Description: 5-methylthioribose kinase
| Gene name | mtnK |
| Synonyms | ykrT |
| Essential | no |
| Product | 5-methylthioribose kinase |
| Function | methionine salvage |
| Metabolic function and regulation of this protein in SubtiPathways: Cys, Met & Sulfate assimilation | |
| MW, pI | 45 kDa, 4.856 |
| Gene length, protein length | 1197 bp, 399 aa |
| Immediate neighbours | mtnA, mtnU |
| 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: 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
- Regulatory mechanism: S-box: transcription termination/ antitermination, the S-box riboswitch binds S-adenosylmethionine resulting in termination PubMed
- 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
Hannes Hahne, Susanne Wolff, Michael Hecker, Dörte Becher
From complementarity to comprehensiveness--targeting the membrane proteome of growing Bacillus subtilis by divergent approaches.
Proteomics: 2008, 8(19);4123-36
[PubMed:18763711]
[WorldCat.org]
[DOI]
(I p)
Agnieszka Sekowska, Valérie Dénervaud, Hiroki Ashida, Karine Michoud, Dieter Haas, Akiho Yokota, Antoine Danchin
Bacterial variations on the methionine salvage pathway.
BMC Microbiol: 2004, 4;9
[PubMed:15102328]
[WorldCat.org]
[DOI]
(I e)
Agnieszka Sekowska, Antoine Danchin
The methionine salvage pathway in Bacillus subtilis.
BMC Microbiol: 2002, 2;8
[PubMed:12022921]
[WorldCat.org]
[DOI]
(I e)
Brooke A Murphy, Frank J Grundy, Tina M Henkin
Prediction of gene function in methylthioadenosine recycling from regulatory signals.
J Bacteriol: 2002, 184(8);2314-8
[PubMed:11914366]
[WorldCat.org]
[DOI]
(P p)
A Sekowska, L Mulard, S Krogh, J K Tse, A Danchin
MtnK, methylthioribose kinase, is a starvation-induced protein in Bacillus subtilis.
BMC Microbiol: 2001, 1;15
[PubMed:11545674]
[WorldCat.org]
[DOI]
(I p)
F J Grundy, T M Henkin
The S box regulon: a new global transcription termination control system for methionine and cysteine biosynthesis genes in gram-positive bacteria.
Mol Microbiol: 1998, 30(4);737-49
[PubMed:10094622]
[WorldCat.org]
[DOI]
(P p)
