Difference between revisions of "BACTH"

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'''Bacterial Adenylate Cyclase-based two hybrid system'''
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===Bacterial Adenylate Cyclase-based two hybrid system===
  
 
Allows the detection of in vivo protein-protein interactions by restoring the activity of the ''Bordetella pertussis'' adenylate cyclase in ''E. coli'' reporter strains.
 
Allows the detection of in vivo protein-protein interactions by restoring the activity of the ''Bordetella pertussis'' adenylate cyclase in ''E. coli'' reporter strains.
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see a scheme of the principle: [http://www.euromedex.com/shop/popup_image.php?pID=208357&osCsid=a63d2e53d8afa86ab50e58493b07b400 picture]
 
see a scheme of the principle: [http://www.euromedex.com/shop/popup_image.php?pID=208357&osCsid=a63d2e53d8afa86ab50e58493b07b400 picture]
  
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The system consists of four plasmids and one E. coli strain (BTH101)
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The system consists of four [[plasmid]]s and one E. coli strain (BTH101)
  
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# pKT25: C-terminal fusion of the target protein 1 to the T25  fragment of adenylate cyclase
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# pKT25: C-terminal fusion of the target protein to the T25  fragment of adenylate cyclase
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# pKT25-N: N-terminal fusion of the target protein 1 to the T25  fragment of adenylate cyclase
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# pKT25-N: N-terminal fusion of the target protein to the T25  fragment of adenylate cyclase
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# pUT18: N-terminal fusion of the target protein 1 to the T18  fragment of adenylate cyclase
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# pUT18: N-terminal fusion of the target protein to the T18  fragment of adenylate cyclase
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# pUT18C: C-terminal fusion of the target protein 1 to the T18 fragment of adenylate cyclase
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# pUT18C: C-terminal fusion of the target protein to the T18 fragment of adenylate cyclase
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E. coli BTH101 is a cya mutant that requires [[plasmid]]-derived adenylate cyclase activity for the activation of the ''lac'' operon.
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The BACTH is commercially available from [http://www.euromedex.com/shop/pdf/produits/BACTH-Manual.pdf?osCsid=a63d2e53d8afa86ab50e58493b07b400 EUROMEDEX]
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===References:===
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'''The system:'''
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<pubmed>9576956 18363795 </pubmed>
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'''Applications in ''B. subtilis'':'''
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<pubmed> 19193632 19478798 18363795 20572937 20502438 20933603 20644139, 21219466 21564336 21764917 21803996 23178679 23264578 23490197 26013486 25118291,25909364 25711804</pubmed>

Latest revision as of 17:14, 2 December 2015

Bacterial Adenylate Cyclase-based two hybrid system

Allows the detection of in vivo protein-protein interactions by restoring the activity of the Bordetella pertussis adenylate cyclase in E. coli reporter strains.

Active adenylate cyclase results in the expression of the lacZ gene which is detected by blue colonies on plates containing X-Gal.

see a scheme of the principle: picture

The system consists of four plasmids and one E. coli strain (BTH101)

  1. pKT25: C-terminal fusion of the target protein to the T25 fragment of adenylate cyclase
  2. pKT25-N: N-terminal fusion of the target protein to the T25 fragment of adenylate cyclase
  3. pUT18: N-terminal fusion of the target protein to the T18 fragment of adenylate cyclase
  4. pUT18C: C-terminal fusion of the target protein to the T18 fragment of adenylate cyclase

E. coli BTH101 is a cya mutant that requires plasmid-derived adenylate cyclase activity for the activation of the lac operon.

The BACTH is commercially available from EUROMEDEX

References:

The system:

Dennis Claessen, Robyn Emmins, Leendert W Hamoen, Richard A Daniel, Jeff Errington, David H Edwards
Control of the cell elongation-division cycle by shuttling of PBP1 protein in Bacillus subtilis.
Mol Microbiol: 2008, 68(4);1029-46
[PubMed:18363795] [WorldCat.org] [DOI] (I p)

G Karimova, J Pidoux, A Ullmann, D Ladant
A bacterial two-hybrid system based on a reconstituted signal transduction pathway.
Proc Natl Acad Sci U S A: 1998, 95(10);5752-6
[PubMed:9576956] [WorldCat.org] [DOI] (P p)


Applications in B. subtilis:

Cori T Leonetti, Matt A Hamada, Stephanie J Laurer, Matthew P Broulidakis, Kyle J Swerdlow, Catherine A Lee, Alan D Grossman, Melanie B Berkmen
Critical Components of the Conjugation Machinery of the Integrative and Conjugative Element ICEBs1 of Bacillus subtilis.
J Bacteriol: 2015, 197(15);2558-67
[PubMed:26013486] [WorldCat.org] [DOI] (I p)

Johannes Schneider, Teresa Klein, Benjamin Mielich-Süss, Gudrun Koch, Christian Franke, Oscar P Kuipers, Ákos T Kovács, Markus Sauer, Daniel Lopez
Spatio-temporal remodeling of functional membrane microdomains organizes the signaling networks of a bacterium.
PLoS Genet: 2015, 11(4);e1005140
[PubMed:25909364] [WorldCat.org] [DOI] (I e)

Lorena Stannek, Martin J Thiele, Till Ischebeck, Katrin Gunka, Elke Hammer, Uwe Völker, Fabian M Commichau
Evidence for synergistic control of glutamate biosynthesis by glutamate dehydrogenases and glutamate in Bacillus subtilis.
Environ Microbiol: 2015, 17(9);3379-90
[PubMed:25711804] [WorldCat.org] [DOI] (I p)

Sebastian Dintner, Ralf Heermann, Chong Fang, Kirsten Jung, Susanne Gebhard
A sensory complex consisting of an ATP-binding cassette transporter and a two-component regulatory system controls bacitracin resistance in Bacillus subtilis.
J Biol Chem: 2014, 289(40);27899-910
[PubMed:25118291] [WorldCat.org] [DOI] (I p)

Valerie J Carabetta, Andrew W Tanner, Todd M Greco, Melissa Defrancesco, Ileana M Cristea, David Dubnau
A complex of YlbF, YmcA and YaaT regulates sporulation, competence and biofilm formation by accelerating the phosphorylation of Spo0A.
Mol Microbiol: 2013, 88(2);283-300
[PubMed:23490197] [WorldCat.org] [DOI] (I p)

Suey van Baarle, Ilkay Nazli Celik, Karan Gautam Kaval, Marc Bramkamp, Leendert W Hamoen, Sven Halbedel
Protein-protein interaction domains of Bacillus subtilis DivIVA.
J Bacteriol: 2013, 195(5);1012-21
[PubMed:23264578] [WorldCat.org] [DOI] (I p)

Haiyan Qiao, Daniela Krajcikova, Chunyan Xing, Baoping Lu, Jinhui Hao, Xi Ke, Hongda Wang, Imrich Barak, Jilin Tang
Study of the interactions between the key spore coat morphogenetic proteins CotE and SpoVID.
J Struct Biol: 2013, 181(2);128-35
[PubMed:23178679] [WorldCat.org] [DOI] (I p)

Martin Lehnik-Habrink, Joseph Newman, Fabian M Rothe, Alexandra S Solovyova, Cecilia Rodrigues, Christina Herzberg, Fabian M Commichau, Richard J Lewis, Jörg Stülke
RNase Y in Bacillus subtilis: a Natively disordered protein that is the functional equivalent of RNase E from Escherichia coli.
J Bacteriol: 2011, 193(19);5431-41
[PubMed:21803996] [WorldCat.org] [DOI] (I p)

Christelle M Roux, Jonathon P DeMuth, Paul M Dunman
Characterization of components of the Staphylococcus aureus mRNA degradosome holoenzyme-like complex.
J Bacteriol: 2011, 193(19);5520-6
[PubMed:21764917] [WorldCat.org] [DOI] (I p)

Kenneth Briley, Peter Prepiak, Miguel J Dias, Jeanette Hahn, David Dubnau
Maf acts downstream of ComGA to arrest cell division in competent cells of B. subtilis.
Mol Microbiol: 2011, 81(1);23-39
[PubMed:21564336] [WorldCat.org] [DOI] (I p)

Tatsuya Fukushima, Isako Furihata, Robyn Emmins, Richard A Daniel, James A Hoch, Hendrik Szurmant
A role for the essential YycG sensor histidine kinase in sensing cell division.
Mol Microbiol: 2011, 79(2);503-22
[PubMed:21219466] [WorldCat.org] [DOI] (I p)

Frederik M Meyer, Jan Gerwig, Elke Hammer, Christina Herzberg, Fabian M Commichau, Uwe Völker, Jörg Stülke
Physical interactions between tricarboxylic acid cycle enzymes in Bacillus subtilis: evidence for a metabolon.
Metab Eng: 2011, 13(1);18-27
[PubMed:20933603] [WorldCat.org] [DOI] (I p)

Inga Wadenpohl, Marc Bramkamp
DivIC stabilizes FtsL against RasP cleavage.
J Bacteriol: 2010, 192(19);5260-3
[PubMed:20644139] [WorldCat.org] [DOI] (I p)

Martin Lehnik-Habrink, Henrike Pförtner, Leonie Rempeters, Nico Pietack, Christina Herzberg, Jörg Stülke
The RNA degradosome in Bacillus subtilis: identification of CshA as the major RNA helicase in the multiprotein complex.
Mol Microbiol: 2010, 77(4);958-71
[PubMed:20572937] [WorldCat.org] [DOI] (I p)

Maria A Oliva, Sven Halbedel, Stefan M Freund, Pavel Dutow, Thomas A Leonard, Dmitry B Veprintsev, Leendert W Hamoen, Jan Löwe
Features critical for membrane binding revealed by DivIVA crystal structure.
EMBO J: 2010, 29(12);1988-2001
[PubMed:20502438] [WorldCat.org] [DOI] (I p)

Rok Lenarcic, Sven Halbedel, Loek Visser, Michael Shaw, Ling Juan Wu, Jeff Errington, Davide Marenduzzo, Leendert W Hamoen
Localisation of DivIVA by targeting to negatively curved membranes.
EMBO J: 2009, 28(15);2272-82
[PubMed:19478798] [WorldCat.org] [DOI] (I p)

Fabian M Commichau, Fabian M Rothe, Christina Herzberg, Eva Wagner, Daniel Hellwig, Martin Lehnik-Habrink, Elke Hammer, Uwe Völker, Jörg Stülke
Novel activities of glycolytic enzymes in Bacillus subtilis: interactions with essential proteins involved in mRNA processing.
Mol Cell Proteomics: 2009, 8(6);1350-60
[PubMed:19193632] [WorldCat.org] [DOI] (I p)

Dennis Claessen, Robyn Emmins, Leendert W Hamoen, Richard A Daniel, Jeff Errington, David H Edwards
Control of the cell elongation-division cycle by shuttling of PBP1 protein in Bacillus subtilis.
Mol Microbiol: 2008, 68(4);1029-46
[PubMed:18363795] [WorldCat.org] [DOI] (I p)

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