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Crystallization and preliminary crystallographic study of the peptidoglycan-associated lipoprotein from Escherichia coli.
Abergel C, Walburger A, Chenivesse S, Lazdunski C. Abergel C, et al. Acta Crystallogr D Biol Crystallogr. 2001 Feb;57(Pt 2):317-9. doi: 10.1107/s0907444900019739. Acta Crystallogr D Biol Crystallogr. 2001. PMID: 11173492
Pal homologues are found in many Gram-negative bacteria and the Tol--Pal system is thought to play a role in bacterial envelope integrity. ...The crystals belong to the tetragonal space group I4(1), with unit-cell parameters a = b = 89.3, c = 67.2 A. There ar …
Pal homologues are found in many Gram-negative bacteria and the Tol--Pal system is thought to play a role in bacterial envelope integ …
The Tol/Pal system function requires an interaction between the C-terminal domain of TolA and the N-terminal domain of TolB.
Walburger A, Lazdunski C, Corda Y. Walburger A, et al. Mol Microbiol. 2002 May;44(3):695-708. doi: 10.1046/j.1365-2958.2002.02895.x. Mol Microbiol. 2002. PMID: 11994151
To identify new interactions between the components of the Tol/Pal system and gain insight into the mechanism of colicin import, we performed a yeast two-hybrid screen using the different components of the Tol/Pal system and colicin A. ...Moreover, we show that the …
To identify new interactions between the components of the Tol/Pal system and gain insight into the mechanism of colicin import, we performe …
Analysis of the Escherichia coli Tol-Pal and TonB systems by periplasmic production of Tol, TonB, colicin, or phage capsid soluble domains.
Bouveret E, Journet L, Walburger A, Cascales E, Bénédetti H, Lloubès R. Bouveret E, et al. Biochimie. 2002 May-Jun;84(5-6):413-21. doi: 10.1016/s0300-9084(02)01423-2. Biochimie. 2002. PMID: 12423784 Review.
Domains of colicins or periplasmic soluble domains of Tol or TonB proteins can be artificially addressed to the periplasm of bacteria by fusing them to a signal sequence from an exported protein. ...
Domains of colicins or periplasmic soluble domains of Tol or TonB proteins can be artificially addressed to the periplasm of bacteria by fus …
Tat HIV-1 primary and tertiary structures critical to immune response against non-homologous variants.
Opi S, Péloponèse JM Jr, Esquieu D, Campbell G, de Mareuil J, Walburger A, Solomiac M, Grégoire C, Bouveret E, Yirrell DL, Loret EP. Opi S, et al. J Biol Chem. 2002 Sep 27;277(39):35915-9. doi: 10.1074/jbc.M204393200. Epub 2002 Jun 21. J Biol Chem. 2002. PMID: 12080071
Rabbit sera were raised against Tat variants identified in rapid-progressor patients (Tat HXB2, a European variant and Tat Eli, an African variant) and a long term non-progressor patient (Tat Oyi, an inactive African variant). Enzyme-linked immunosorbent assay (ELIS …
Rabbit sera were raised against Tat variants identified in rapid-progressor patients (Tat HXB2, a European variant and Tat Eli, an Af …
A sulfurtransferase is essential for activity of formate dehydrogenases in Escherichia coli.
Thomé R, Gust A, Toci R, Mendel R, Bittner F, Magalon A, Walburger A. Thomé R, et al. Among authors: walburger a. J Biol Chem. 2012 Feb 10;287(7):4671-8. doi: 10.1074/jbc.M111.327122. Epub 2011 Dec 22. J Biol Chem. 2012. PMID: 22194618 Free PMC article.
The Tol-Pal proteins of the Escherichia coli cell envelope: an energized system required for outer membrane integrity?
Lloubès R, Cascales E, Walburger A, Bouveret E, Lazdunski C, Bernadac A, Journet L. Lloubès R, et al. Res Microbiol. 2001 Jul-Aug;152(6):523-9. doi: 10.1016/s0923-2508(01)01226-8. Res Microbiol. 2001. PMID: 11501670 Review.
The outer membrane of gram-negative bacteria acts as a barrier against harmful lipophilic compounds and larger molecules unable to diffuse freely through the porins. ...
The outer membrane of gram-negative bacteria acts as a barrier against harmful lipophilic compounds and larger molecules unable to di …
Conformational selection underlies recognition of a molybdoenzyme by its dedicated chaperone.
Lorenzi M, Sylvi L, Gerbaud G, Mileo E, Halgand F, Walburger A, Vezin H, Belle V, Guigliarelli B, Magalon A. Lorenzi M, et al. Among authors: walburger a. PLoS One. 2012;7(11):e49523. doi: 10.1371/journal.pone.0049523. Epub 2012 Nov 19. PLoS One. 2012. PMID: 23185350 Free PMC article.
Supramolecular organization in prokaryotic respiratory systems.
Magalon A, Arias-Cartin R, Walburger A. Magalon A, et al. Among authors: walburger a. Adv Microb Physiol. 2012;61:217-66. doi: 10.1016/B978-0-12-394423-8.00006-8. Adv Microb Physiol. 2012. PMID: 23046955 Review.
Sulphur shuttling across a chaperone during molybdenum cofactor maturation.
Arnoux P, Ruppelt C, Oudouhou F, Lavergne J, Siponen MI, Toci R, Mendel RR, Bittner F, Pignol D, Magalon A, Walburger A. Arnoux P, et al. Among authors: walburger a. Nat Commun. 2015 Feb 4;6:6148. doi: 10.1038/ncomms7148. Nat Commun. 2015. PMID: 25649206
Redox cofactors insertion in prokaryotic molybdoenzymes occurs via a conserved folding mechanism.
Arias-Cartin R, Ceccaldi P, Schoepp-Cothenet B, Frick K, Blanc JM, Guigliarelli B, Walburger A, Grimaldi S, Friedrich T, Receveur-Brechot V, Magalon A. Arias-Cartin R, et al. Among authors: walburger a. Sci Rep. 2016 Nov 25;6:37743. doi: 10.1038/srep37743. Sci Rep. 2016. PMID: 27886223 Free PMC article.
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