Difference between revisions of "PstBA"
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| + | = [[Categories]] containing this gene/protein = | ||
| + | {{SubtiWiki category|[[ABC transporters]]}}, | ||
| + | {{SubtiWiki category|[[phosphate metabolism]]}}, | ||
| + | {{SubtiWiki category|[[membrane proteins]]}} | ||
| + | |||
| + | = This gene is a member of the following [[regulons]] = | ||
| + | {{SubtiWiki regulon|[[PhoP regulon]]}} | ||
=The gene= | =The gene= | ||
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=The protein= | =The protein= | ||
Revision as of 21:24, 8 December 2010
- Description: phosphate ABC transporter (ATP-binding protein)
| Gene name | pstBA |
| Synonyms | pstB, yqgJ, yzmE |
| Essential | no |
| Product | phosphate ABC transporter (ATP-binding protein) |
| Function | high-affinity phosphate uptake |
| MW, pI | 29 kDa, 7.897 |
| Gene length, protein length | 807 bp, 269 aa |
| Immediate neighbours | pstBB, pstA |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
Categories containing this gene/protein
ABC transporters, phosphate metabolism, membrane proteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU24960
Phenotypes of a mutant
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: ATP + H2O + phosphate(Out) = ADP + phosphate + phosphate(In) (according to Swiss-Prot)
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization: cell membrane (according to Swiss-Prot)
Database entries
- Structure:
- UniProt: P46341
- KEGG entry: [2]
- E.C. number: 3.6.3.27
Additional information
Expression and regulation
- Additional information:
- mRNA processing between pstS and pstC to maintain higher concentrations of PstS relative to other components of the ABC transporter PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Marion Hulett, University of Illinois at Chicago, USA Homepage
Your additional remarks
References
Nicholas E E Allenby, Nicola O'Connor, Zoltán Prágai, Noel M Carter, Marcus Miethke, Susanne Engelmann, Michael Hecker, Anil Wipat, Alan C Ward, Colin R Harwood
Post-transcriptional regulation of the Bacillus subtilis pst operon encoding a phosphate-specific ABC transporter.
Microbiology (Reading): 2004, 150(Pt 8);2619-2628
[PubMed:15289558]
[WorldCat.org]
[DOI]
(P p)
Akram Atalla, Wolfgang Schumann
The pst operon of Bacillus subtilis is specifically induced by alkali stress.
J Bacteriol: 2003, 185(16);5019-22
[PubMed:12897025]
[WorldCat.org]
[DOI]
(P p)
H Antelmann, C Scharf, M Hecker
Phosphate starvation-inducible proteins of Bacillus subtilis: proteomics and transcriptional analysis.
J Bacteriol: 2000, 182(16);4478-90
[PubMed:10913081]
[WorldCat.org]
[DOI]
(P p)
Y Quentin, G Fichant, F Denizot
Inventory, assembly and analysis of Bacillus subtilis ABC transport systems.
J Mol Biol: 1999, 287(3);467-84
[PubMed:10092453]
[WorldCat.org]
[DOI]
(P p)
W Liu, Y Qi, F M Hulett
Sites internal to the coding regions of phoA and pstS bind PhoP and are required for full promoter activity.
Mol Microbiol: 1998, 28(1);119-30
[PubMed:9593301]
[WorldCat.org]
[DOI]
(P p)
Y Qi, Y Kobayashi, F M Hulett
The pst operon of Bacillus subtilis has a phosphate-regulated promoter and is involved in phosphate transport but not in regulation of the pho regulon.
J Bacteriol: 1997, 179(8);2534-9
[PubMed:9098050]
[WorldCat.org]
[DOI]
(P p)
