Search Results - "Baumann, Martin J"

Product inhibition of five Hypocrea jecorina cellulases by Murphy, Leigh, Bohlin, Christina, Baumann, Martin J., Olsen, Søren N., Sørensen, Trine H., Anderson, Lars, Borch, Kim, Westh, Peter

“…► A calorimetric approach to cellulase product inhibition has been developed. ► The assay uses unmodified, insoluble cellulose as substrate. ► Glucose- and…”
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Structural Evidence for the Evolution of Xyloglucanase Activity from Xyloglucan Endo-Transglycosylases: Biological Implications for Cell Wall Metabolism by Baumann, Martin J, Eklöf, Jens M, Michel, Gurvan, Kallas, Åsa M, Teeri, Tuula T, Czjzek, Mirjam, Brumer, Harry III

“…High-resolution, three-dimensional structures of the archetypal glycoside hydrolase family 16 (GH16) endo-xyloglucanases Tm-NXG1 and Tm-NXG2 from nasturtium…”
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Origin of Initial Burst in Activity for Trichoderma reesei endo-Glucanases Hydrolyzing Insoluble Cellulose by Murphy, Leigh, Cruys-Bagger, Nicolaj, Damgaard, Heidi Delcomyn, Baumann, Martin J., Olsen, Søren Nymand, Borch, Kim, Lassen, Søren Flensted, Sweeney, Matt, Tatsumi, Hirosuke, Westh, Peter

“…The kinetics of cellulose hydrolysis have longbeen described by an initial fast hydrolysis rate, tapering rapidly off, leading to a process that takes days…”
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An amperometric enzyme biosensor for real-time measurements of cellobiohydrolase activity on insoluble cellulose by Cruys-Bagger, Nicolaj, Ren, Guilin, Tatsumi, Hirosuke, Baumann, Martin J., Spodsberg, Nikolaj, Andersen, Heidi Delcomyn, Gorton, Lo, Borch, Kim, Westh, Peter

“…An amperometric enzyme biosensor for continuous detection of cellobiose has been implemented as an enzyme assay for cellulases. We show that the initial…”
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An enzymatic signal amplification system for calorimetric studies of cellobiohydrolases by Murphy, Leigh, Baumann, Martin J., Borch, Kim, Sweeney, Matt, Westh, Peter

“…The study of cellulolytic enzymes has traditionally been carried out using endpoint measurements by quantitation of reaction products using high-performance…”
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Crystal Structures of a Poplar Xyloglucan Endotransglycosylase Reveal Details of Transglycosylation Acceptor Binding by Johnasson, Patrik, Brumer, Harry, Baumann, Martin J., Kallas, Åsa M., Henriksson, Hongbin, Denman, Stuart E., Teeri, Tuula T., Jones, T. Alwyn

“…Xyloglucan endotransglycosylases (XETs) cleave and religate xyloglucan polymers in plant cell walls via a transglycosylation mechanism. Thus, XET is a key…”
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Efficient chemoenzymatic oligosaccharide synthesis by reverse phosphorolysis using cellobiose phosphorylase and cellodextrin phosphorylase from Clostridium thermocellum by Nakai, Hiroyuki, Hachem, Maher Abou, Petersen, Bent O., Westphal, Yvonne, Mannerstedt, Karin, Baumann, Martin J., Dilokpimol, Adiphol, Schols, Henk A., Duus, Jens Ø., Svensson, Birte

“…Inverting cellobiose phosphorylase (CtCBP) and cellodextrin phosphorylase (CtCDP) from Clostridium thermocellum ATCC27405 of glycoside hydrolase family 94…”
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Activation of Crystalline Cellulose Surfaces through the Chemoenzymatic Modification of Xyloglucan by Brumer, Harry, Zhou, Qi, Baumann, Martin J, Carlsson, Kjell, Teeri, Tuula T

“…Cellulose constitutes an important raw material for many industries. However, the superb load-bearing properties of cellulose are accompanied by poor chemical…”
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Crystal Structures of Clostridium thermocellum Xyloglucanase, XGH74A, Reveal the Structural Basis for Xyloglucan Recognition and Degradation by Martinez-Fleites, Carlos, Guerreiro, Catarina I.P.D., Baumann, Martin J., Taylor, Edward J., Prates, José A.M., Ferreira, Luís M.A., Fontes, Carlos M.G.A., Brumer, Harry, Davies, Gideon J.

“…The enzymatic degradation of the plant cell wall is central both to the natural carbon cycle and, increasingly, to environmentally friendly routes to biomass…”
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Use of Xyloglucan as a Molecular Anchor for the Elaboration of Polymers from Cellulose Surfaces:  A General Route for the Design of Biocomposites by Zhou, Qi, Greffe, Lionel, Baumann, Martin J, Malmström, Eva, Teeri, Tuula T, Brumer, Harry

“…The controlled graft copolymerization of methyl methacrylate (MMA) on cellulose fibers through a combination of the XET and atom transfer radical…”
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Real-Time Fluorogenic Assay for the Visualization of Glycoside Hydrolase Activity in Planta by Ibatullin, Farid M, Banasiak, Alicja, Baumann, Martin J, Greffe, Lionel, Takahashi, Junko, Mellerowicz, Ewa J, Brumer, Harry

“…There currently exists a diverse array of molecular probes for the in situ localization of polysaccharides, nucleic acids, and proteins in plant cells,…”
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A comparative study of hydrolysis and transglycosylation activities of fungal β-glucosidases by Bohlin, Christina, Praestgaard, Eigil, Baumann, Martin J., Borch, Kim, Praestgaard, Jens, Monrad, Rune N., Westh, Peter

“…β-glucosidases (BGs) from Aspergillus fumigatus, Aspergillus niger, Aspergillus oryzae, Magnaporthe grisea, Neurospora crassa , and Penicillium brasilianum…”
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Mechanism-based Labeling Defines the Free Energy Change for Formation of the Covalent Glycosyl-enzyme Intermediate in a Xyloglucan endo-Transglycosylase by Piens, Kathleen, Fauré, Régis, Sundqvist, Gustav, Baumann, Martin J., Saura-Valls, Marc, Teeri, Tuula T., Cottaz, Sylvain, Planas, Antoni, Driguez, Hugues, Brumer, Harry

“…Xyloglucan endo-transglycosylases (XETs) are key enzymes involved in the restructuring of plant cell walls during morphogenesis. As members of glycoside…”
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Xylan oligosaccharides and cellobiohydrolase I (TrCel7A) interaction and effect on activity by Baumann, Martin J, Borch, Kim, Westh, Peter

“…The well-studied cellulase mixture secreted by Trichoderma reesei (anamorph to Hypocrea jecorina) contains two cellobiohydolases (CBHs), cellobiohydrolase I…”
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Recombinant production and characterisation of two related GH5 endo-β-1,4-mannanases from Aspergillus nidulans FGSC A4 showing distinctly different transglycosylation capacity by Dilokpimol, Adiphol, Nakai, Hiroyuki, Gotfredsen, Charlotte H., Baumann, Martin J., Nakai, Natsuko, Abou Hachem, Maher, Svensson, Birte

“…The glycoside hydrolase family 5 (GH5) endo-β-1,4-mannanases ManA and ManC from Aspergillus nidulans FGSC A4 were produced in Pichia pastoris X33 and purified…”
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Starch-binding domains in the CBM45 family - low-affinity domains from glucan, water dikinase and α-amylase involved in plastidial starch metabolism by Glaring, Mikkel A, Baumann, Martin J, Hachem, Maher Abou, Nakai, Hiroyuki, Nakai, Natsuko, Santelia, Diana, Sigurskjold, Bent W, Zeeman, Samuel C, Blennow, Andreas, Svensson, Birte

“…Starch-binding domains are noncatalytic carbohydrate-binding modules that mediate binding to granular starch. The starch-binding domains from the…”
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Aspergillus nidulansα-galactosidase of glycoside hydrolase family 36 catalyses the formation of α-galacto-oligosaccharides by transglycosylation by Nakai, Hiroyuki, Baumann, Martin J, Petersen, Bent O, Westphal, Yvonne, Hachem, Maher Abou, Dilokpimol, Adiphol, Duus, Jens Ø, Schols, Henk A, Svensson, Birte

“…The α-galactosidase from Aspergillus nidulans (AglC) belongs to a phylogenetic cluster containing eukaryotic α-galactosidases and α-galacto-oligosaccharide…”
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Analysis of nasturtium TmNXG1 complexes by crystallography and molecular dynamics provides detailed insight into substrate recognition by family GH16 xyloglucan endo-transglycosylases and endo-hydrolases by Mark, Pekka, Baumann, Martin J., Eklöf, Jens M., Gullfot, Fredrika, Michel, Gurvan, Kallas, Åsa M., Teeri, Tuula T., Brumer, Harry, Czjzek, Mirjam

“…Reorganization and degradation of the wall crosslinking and seed storage polysaccharide xyloglucan by glycoside hydrolase family 16 (GH16)…”
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Kinetic Analyses of Retaining endo-(Xylo)glucanases from Plant and Microbial Sources Using New Chromogenic Xylogluco-Oligosaccharide Aryl Glycosides by Ibatullin, Farid M, Baumann, Martin J, Greffe, Lionel, Brumer, Harry

“…A library of phenyl β-glycosides of xylogluco-oligosaccharides was synthesized via a chemoenzymatic approach to produce new, specific substrates for…”
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The maltodextrin transport system and metabolism in Lactobacillus acidophilus NCFM and production of novel α‐glucosides through reverse phosphorolysis by maltose phosphorylase by Nakai, Hiroyuki, Baumann, Martin J., Petersen, Bent O., Westphal, Yvonne, Schols, Henk, Dilokpimol, Adiphol, Hachem, Maher A., Lahtinen, Sampo J., Duus, Jens Ø., Svensson, Birte

“…A gene cluster involved in maltodextrin transport and metabolism was identified in the genome of Lactobacillus acidophilus NCFM, which encoded a…”
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