Difference between revisions of "KtrD"
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Revision as of 13:06, 16 May 2013
| Gene name | ktrD |
| Synonyms | ykrM |
| Essential | no |
| Product | low affinity potassium transporter KtrC-KtrD, integral membrane subunit (proton symport) |
| Function | potassium uptake |
| Gene expression levels in SubtiExpress: ktrD | |
| Interactions involving this protein in SubtInteract: KtrD | |
| Metabolic function and regulation of this protein in SubtiPathways: Metal ion homeostasis, Stress | |
| MW, pI | 49 kDa, 9.224 |
| Gene length, protein length | 1347 bp, 449 aa |
| Immediate neighbours | htpX, ykzP |
| Sequences | Protein DNA DNA_with_flanks |
Genetic context 
This image was kindly provided by SubtiList
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Expression at a glance PubMed
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Contents
Categories containing this gene/protein
transporters/ other, metal ion homeostasis (K, Na, Ca, Mg), coping with hyper-osmotic stress, membrane proteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU13500
Phenotypes of a mutant
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family: View classification (according to Swiss-Prot)
- Paralogous protein(s): KtrB
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization: integral membrane protein PubMed
Database entries
- Structure:
- UniProt: O31658
- KEGG entry: [2]
- E.C. number:
Additional information
Expression and regulation
- Operon: ktrD PubMed
- Sigma factor:
- Regulation: constitutively expressed
- Regulatory mechanism:
- Additional information:
Biological materials
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Erhard Bremer, University of Marburg, Germany homepage
Your additional remarks
References
Gudrun Holtmann, Evert P Bakker, Nobuyuki Uozumi, Erhard Bremer
KtrAB and KtrCD: two K+ uptake systems in Bacillus subtilis and their role in adaptation to hypertonicity.
J Bacteriol: 2003, 185(4);1289-98
[PubMed:12562800]
[WorldCat.org]
[DOI]
(P p)
