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Michel Guertin

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TOP 3
Alessandra Pesce; Marco Nardini; Marie Labarre; Christian Richard; Jonathan B Wittenberg; Beatrice A Wittenberg; Michel Guertin; Martino Bolognesi
Structural characterization of a group II 2/2 hemoglobin from the plant pathogen Agrobacterium tumefaciens.
Richard Daigle; Julie-Anne Rousseau; Michel Guertin; Patrick Lagüe
Theoretical investigations of nitric oxide channeling in Mycobacterium tuberculosis truncated hemoglobin N.
Richard Daigle; Michel Guertin; Patrick Lagüe
Structural characterization of the tunnels of Mycobacterium tuberculosis truncated hemoglobin N from molecular dynamics simulations.

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All Publications

2011: Alessandra Pesce; Marco Nardini; Marie Labarre; Christian Richard; Jonathan B Wittenberg; Beatrice A Wittenberg; Michel Guertin; Martino Bolognesi
Structural characterization of a group II 2/2 hemoglobin from the plant pathogen Agrobacterium tumefaciens.
Biochimica et biophysica acta 2011;1814(6):810-6.
2009: Richard Daigle; Julie-Anne Rousseau; Michel Guertin; Patrick Lagüe
Theoretical investigations of nitric oxide channeling in Mycobacterium tuberculosis truncated hemoglobin N.
Biophysical journal 2009;97(11):2967-77.
2009: Richard Daigle; Michel Guertin; Patrick Lagüe
Structural characterization of the tunnels of Mycobacterium tuberculosis truncated hemoglobin N from molecular dynamics simulations.
Proteins 2009;75(3):735-47.
2008: Yannick Ouellet; Richard Daigle; Patrick Lagüe; David Dantsker; Mario Milani; Martino Bolognesi; Joel Mitchel Friedman; Michel Guertin
Ligand binding to truncated hemoglobin N from Mycobacterium tuberculosis is strongly modulated by the interplay between the distal heme pocket residues and internal water.
The Journal of biological chemistry 2008;283(40):27270-8.
2007: Hugues Ouellet; Mario Milani; Marie Labarre; Martino Bolognesi; Manon Couture; Michel Guertin
The roles of Tyr(CD1) and Trp(G8) in Mycobacterium tuberculosis truncated hemoglobin O in ligand binding and on the heme distal site architecture.
Biochemistry 2007;46(41):11440-50.
2007: Hugues Ouellet; Kalina Ranguelova; Marie Labarre; Jonathan B Wittenberg; Beatrice A Wittenberg; Richard Magliozzo; Michel Guertin
Reaction of Mycobacterium tuberculosis truncated hemoglobin O with hydrogen peroxide: evidence for peroxidatic activity and formation of protein-based radicals.
The Journal of biological chemistry 2007;282(10):7491-503.
2006: Marco Nardini; Alessandra Pesce; Marie Labarre; Christian Richard; Alessandro Bolli; Paolo Ascenzi; Michel Guertin; Martino Bolognesi
Structural determinants in the group III truncated hemoglobin from Campylobacter jejuni.
The Journal of biological chemistry 2006;281(49):37803-12.
2006: Yannick Ouellet; Mario Milani; Manon Couture; Martino Bolognesi; Michel Guertin
Ligand interactions in the distal heme pocket of Mycobacterium tuberculosis truncated hemoglobin N: roles of TyrB10 and GlnE11 residues.
Biochemistry 2006;45(29):8770-81.
2005: Mario Milani; Alessandra Pesce; Marco Nardini; Hugues Ouellet; Yannick Ouellet; Sylvia Dewilde; Alessio Bocedi; Paolo Ascenzi; Michel Guertin; Luc Moens; Joel Mitchel Friedman; Jonathan B Wittenberg; Martino Bolognesi
Structural bases for heme binding and diatomic ligand recognition in truncated hemoglobins.
Journal of inorganic biochemistry 2005;99(1):97-109.
2004: David Dantsker; Uri Samuni; Yannick Ouellet; Beatrice A Wittenberg; Jonathan B Wittenberg; Mario Milani; Martino Bolognesi; Michel Guertin; Joel Mitchel Friedman
Viscosity-dependent relaxation significantly modulates the kinetics of CO recombination in the truncated hemoglobin TrHbN from Mycobacterium tuberculosis.
The Journal of biological chemistry 2004;279(37):38844-53.
2004: Mario Milani; Alessandra Pesce; Yannick Ouellet; Sylvia Dewilde; Joel Mitchel Friedman; Paolo Ascenzi; Michel Guertin; Martino Bolognesi
Heme-ligand tunneling in group I truncated hemoglobins.
The Journal of biological chemistry 2004;279(20):21520-5.
2004: Mario Milani; Yannick Ouellet; Hugues Ouellet; Michel Guertin; Alberto Boffi; Giovanni Antonini; Alessio Bocedi; Marco Mattu; Martino Bolognesi; Paolo Ascenzi
Cyanide binding to truncated hemoglobins: a crystallographic and kinetic study.
Biochemistry 2004;43(18):5213-21.
2004: Masahiro Mukai; Yannick Ouellet; Hugues Ouellet; Michel Guertin; Syun-Ru Yeh
NO binding induced conformational changes in a truncated hemoglobin from Mycobacterium tuberculosis.
Biochemistry 2004;43(10):2764-70.
2004: Uri Samuni; Yannick Ouellet; Michel Guertin; Joel Mitchel Friedman; Syun-Ru Yeh
The absence of proximal strain in the truncated hemoglobins from Mycobacterium tuberculosis.
Journal of the American Chemical Society 2004;126(9):2682-3.
2003: Mario Milani; Alessandra Pesce; Hugues Ouellet; Michel Guertin; Martino Bolognesi
Truncated hemoglobins and nitric oxide action.
IUBMB life 2003;55(10-11):623-7.
2003: Uri Samuni; David Dantsker; Anandhi Ray; Jonathan B Wittenberg; Beatrice A Wittenberg; Sylvia Dewilde; Luc Moens; Yannick Ouellet; Michel Guertin; Joel Mitchel Friedman
Kinetic modulation in carbonmonoxy derivatives of truncated hemoglobins: the role of distal heme pocket residues and extended apolar tunnel.
The Journal of biological chemistry 2003;278(29):27241-50.
2003: Hugues Ouellet; Laura J Juszczak; David Dantsker; Uri Samuni; Yannick Ouellet; Pierre-Yves Savard; Jonathan B Wittenberg; Beatrice A Wittenberg; Joel Mitchel Friedman; Michel Guertin
Reactions of Mycobacterium tuberculosis truncated hemoglobin O with ligands reveal a novel ligand-inclusive hydrogen bond network.
Biochemistry 2003;42(19):5764-74.
2003: Mario Milani; Pierre-Yves Savard; Hugues Ouellet; Paolo Ascenzi; Michel Guertin; Martino Bolognesi
A TyrCD1/TrpG8 hydrogen bond network and a TyrB10TyrCD1 covalent link shape the heme distal site of Mycobacterium tuberculosis hemoglobin O.
Proceedings of the National Academy of Sciences of the United States of America 2003;100(10):5766-71.
2002: Hugues Ouellet; Yannick Ouellet; Christian Richard; Marie Labarre; Beatrice A Wittenberg; Jonathan B Wittenberg; Michel Guertin
Truncated hemoglobin HbN protects Mycobacterium bovis from nitric oxide.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(9):5902-7.
2002: Masahiro Mukai; Pierre-Yves Savard; Hugues Ouellet; Michel Guertin; Syun-Ru Yeh
Unique ligand-protein interactions in a new truncated hemoglobin from Mycobacterium tuberculosis.
Biochemistry 2002;41(12):3897-905.
2002: Jonathan B Wittenberg; Martino Bolognesi; Beatrice A Wittenberg; Michel Guertin
Truncated hemoglobins: a new family of hemoglobins widely distributed in bacteria, unicellular eukaryotes, and plants.
The Journal of biological chemistry 2002;277(2):871-4.
2001: Mario Milani; Alessandra Pesce; Yannick Ouellet; Paolo Ascenzi; Michel Guertin; Martino Bolognesi
Mycobacterium tuberculosis hemoglobin N displays a protein tunnel suited for O2 diffusion to the heme.
The EMBO journal 2001;20(15):3902-9.
2001: TK Das; Manon Couture; Yannick Ouellet; Michel Guertin; Denis L Rousseau
Simultaneous observation of the O---O and Fe---O2 stretching modes in oxyhemoglobins.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(2):479-84.
2000: Manon Couture; TK Das; Pierre-Yves Savard; Yannick Ouellet; Jonathan B Wittenberg; Beatrice A Wittenberg; Denis L Rousseau; Michel Guertin
Structural investigations of the hemoglobin of the cyanobacterium Synechocystis PCC6803 reveal a unique distal heme pocket.
European journal of biochemistry / FEBS 2000;267(15):4770-80.
2000: Alessandra Pesce; Manon Couture; Sylvia Dewilde; Michel Guertin; K Yamauchi; Paolo Ascenzi; Luc Moens; Martino Bolognesi
A novel two-over-two alpha-helical sandwich fold is characteristic of the truncated hemoglobin family.
The EMBO journal 2000;19(11):2424-34.
2000: Syun-Ru Yeh; Manon Couture; Yannick Ouellet; Michel Guertin; Denis L Rousseau
A cooperative oxygen binding hemoglobin from Mycobacterium tuberculosis. Stabilization of heme ligands by a distal tyrosine residue.
The Journal of biological chemistry 2000;275(3):1679-84.
2000: C Richard; Hugues Ouellet; Michel Guertin
Characterization of the LI818 polypeptide from the green unicellular alga Chlamydomonas reinhardtii.
Plant molecular biology 2000;42(2):303-16.
1999: TK Das; Manon Couture; HC Lee; Jack Peisach; Denis L Rousseau; Beatrice A Wittenberg; Jonathan B Wittenberg; Michel Guertin
Identification of the ligands to the ferric heme of Chlamydomonas chloroplast hemoglobin: evidence for ligation of tyrosine-63 (B10) to the heme.
Biochemistry 1999;38(46):15360-8.
1999: Manon Couture; Syun-Ru Yeh; Beatrice A Wittenberg; Jonathan B Wittenberg; Yannick Ouellet; Denis L Rousseau; Michel Guertin
A cooperative oxygen-binding hemoglobin from Mycobacterium tuberculosis.
Proceedings of the National Academy of Sciences of the United States of America 1999;96(20):11223-8.
1999: Manon Couture; TK Das; HC Lee; Jack Peisach; Denis L Rousseau; Beatrice A Wittenberg; Jonathan B Wittenberg; Michel Guertin
Chlamydomonas chloroplast ferrous hemoglobin. Heme pocket structure and reactions with ligands.
The Journal of biological chemistry 1999;274(11):6898-910.
1996: Manon Couture; Michel Guertin
Purification and spectroscopic characterization of a recombinant chloroplastic hemoglobin from the green unicellular alga Chlamydomonas eugametos.
European journal of biochemistry / FEBS 1996;242(3):779-87.
1994: Manon Couture; H Chamberland; B St-Pierre; J Lafontaine; Michel Guertin
Nuclear genes encoding chloroplast hemoglobins in the unicellular green alga Chlamydomonas eugametos.
Molecular & general genetics : MGG 1994;243(2):185-97.
1992: G Gagné; Michel Guertin
The early genetic response to light in the green unicellular alga Chlamydomonas eugametos grown under light/dark cycles involves genes that represent direct responses to light and photosynthesis.
Plant molecular biology 1992;18(3):429-45.