GntR
| Gene name | gntR |
| Synonyms | |
| Essential | no |
| Product | transcriptional repressor of the gluconate operon |
| Function | regulation of gluconate utilization |
| Metabolic function and regulation of this protein in SubtiPathways: Sugar catabolism | |
| MW, pI | 28 kDa, 5.26 |
| Gene length, protein length | 729 bp, 243 aa |
| Immediate neighbours | yxaA, gntK |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
utilization of specific carbon sources, transcription factors and their control
This gene is a member of the following regulons
AbrB regulon, CcpA regulon, GntR regulon
The GntR regulon:
The gene
Basic information
- Locus tag: BSU40050
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: gluconate acts as molecular inducer
Database entries
- Structure:
- UniProt: P10585
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Regulatory mechanism:
- 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
Additional publications: PubMed
Maria A Schumacher, Mareen Sprehe, Maike Bartholomae, Wolfgang Hillen, Richard G Brennan
Structures of carbon catabolite protein A-(HPr-Ser46-P) bound to diverse catabolite response element sites reveal the basis for high-affinity binding to degenerate DNA operators.
Nucleic Acids Res: 2011, 39(7);2931-42
[PubMed:21106498]
[WorldCat.org]
[DOI]
(I p)
Ken-Ichi Yoshida, Izumi Ishio, Eishi Nagakawa, Yoshiyuki Yamamoto, Mami Yamamoto, Yasutaro Fujita
Systematic study of gene expression and transcription organization in the gntZ-ywaA region of the Bacillus subtilis genome.
Microbiology (Reading): 2000, 146 ( Pt 3);573-579
[PubMed:10746760]
[WorldCat.org]
[DOI]
(P p)
Y Miwa, K Nagura, S Eguchi, H Fukuda, J Deutscher, Y Fujita
Catabolite repression of the Bacillus subtilis gnt operon exerted by two catabolite-responsive elements.
Mol Microbiol: 1997, 23(6);1203-13
[PubMed:9106211]
[WorldCat.org]
[DOI]
(P p)
J Reizer, U Bergstedt, A Galinier, E Küster, M H Saier, W Hillen, M Steinmetz, J Deutscher
Catabolite repression resistance of gnt operon expression in Bacillus subtilis conferred by mutation of His-15, the site of phosphoenolpyruvate-dependent phosphorylation of the phosphocarrier protein HPr.
J Bacteriol: 1996, 178(18);5480-6
[PubMed:8808939]
[WorldCat.org]
[DOI]
(P p)
K Yoshida, Y Miwa, H Ohmori, Y Fujita
Analysis of an insertional operator mutation (gntOi) that affects the expression level of the Bacillus subtilis gnt operon, and characterization of gntOi suppressor mutations.
Mol Gen Genet: 1995, 248(5);583-91
[PubMed:7476858]
[WorldCat.org]
[DOI]
(P p)
Y Fujita, Y Miwa, A Galinier, J Deutscher
Specific recognition of the Bacillus subtilis gnt cis-acting catabolite-responsive element by a protein complex formed between CcpA and seryl-phosphorylated HPr.
Mol Microbiol: 1995, 17(5);953-60
[PubMed:8596444]
[WorldCat.org]
[DOI]
(P p)
K Yoshida, H Ohmori, Y Miwa, Y Fujita
Bacillus subtilis gnt repressor mutants that diminish gluconate-binding ability.
J Bacteriol: 1995, 177(16);4813-6
[PubMed:7642511]
[WorldCat.org]
[DOI]
(P p)
Y Fujita, Y Miwa
Catabolite repression of the Bacillus subtilis gnt operon mediated by the CcpA protein.
J Bacteriol: 1994, 176(2);511-3
[PubMed:8288545]
[WorldCat.org]
[DOI]
(P p)
Y Miwa, Y Fujita
Promoter-independent catabolite repression of the Bacillus subtilis gnt operon.
J Biochem: 1993, 113(6);665-71
[PubMed:8370661]
[WorldCat.org]
[DOI]
(P p)
K Yoshida, Y Fujita, A Sarai
Missense mutations in the Bacillus subtilis gnt repressor that diminish operator binding ability.
J Mol Biol: 1993, 231(2);167-74
[PubMed:8510140]
[WorldCat.org]
[DOI]
(P p)
A Reizer, J Deutscher, M H Saier, J Reizer
Analysis of the gluconate (gnt) operon of Bacillus subtilis.
Mol Microbiol: 1991, 5(5);1081-9
[PubMed:1659648]
[WorldCat.org]
[DOI]
(P p)
Y Miwa, Y Fujita
Determination of the cis sequence involved in catabolite repression of the Bacillus subtilis gnt operon; implication of a consensus sequence in catabolite repression in the genus Bacillus.
Nucleic Acids Res: 1990, 18(23);7049-53
[PubMed:2124676]
[WorldCat.org]
[DOI]
(P p)
Y Fujita, T Fujita, Y Miwa
Evidence for posttranscriptional regulation of synthesis of the Bacillus subtilis Gnt repressor.
FEBS Lett: 1990, 267(1);71-4
[PubMed:2163901]
[WorldCat.org]
[DOI]
(P p)
Y Fujita, Y Miwa
Identification of an operator sequence for the Bacillus subtilis gnt operon.
J Biol Chem: 1989, 264(7);4201-6
[PubMed:2492998]
[WorldCat.org]
(P p)
Y Miwa, Y Fujita
Purification and characterization of a repressor for the Bacillus subtilis gnt operon.
J Biol Chem: 1988, 263(26);13252-7
[PubMed:2843515]
[WorldCat.org]
(P p)
Y Fujita, T Fujita
The gluconate operon gnt of Bacillus subtilis encodes its own transcriptional negative regulator.
Proc Natl Acad Sci U S A: 1987, 84(13);4524-8
[PubMed:3037520]
[WorldCat.org]
[DOI]
(P p)
Y Fujita, T Fujita, Y Miwa, J Nihashi, Y Aratani
Organization and transcription of the gluconate operon, gnt, of Bacillus subtilis.
J Biol Chem: 1986, 261(29);13744-53
[PubMed:3020045]
[WorldCat.org]
(P p)
Y Fujita, T Fujita
Identification and nucleotide sequence of the promoter region of the Bacillus subtilis gluconate operon.
Nucleic Acids Res: 1986, 14(3);1237-52
[PubMed:2419835]
[WorldCat.org]
[DOI]
(P p)
Y Fujita, J Nihashi, T Fujita
The characterization and cloning of a gluconate (gnt) operon of Bacillus subtilis.
J Gen Microbiol: 1986, 132(1);161-9
[PubMed:3011959]
[WorldCat.org]
[DOI]
(P p)
