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pro vyhledávání: '"Harry C.M. Kester"'
Autor:
Harry C.M. Kester, Jacques A.E. Benen, Jaap Visser, Gerrit Beldman, Lucie Pařenicová, Sandra W.A. Hinz, Ronald P. de Vries
Publikováno v:
European Journal of Biochemistry. 269:4985-4993
The Aspergillus nigerβ-1,4-endogalactanase encoding gene (galA) was cloned and characterized. The expression of galA in A. niger was only detected in the presence of sugar beet pectin, d-galacturonic acid and l-arabinose, suggesting that galA is cor
Autor:
Jaap Visser, Harry C.M. Kester, Charlotte Horsmans Poulsen, Jacques A.E. Benen, Ronald P. de Vries
Publikováno v:
Carbohydrate Research. 327:401-410
Synergy in the degradation of two plant cell wall polysaccharides, water insoluble pentosan from wheat flour (an arabinoxylan) and sugar beet pectin, was studied using several main-chain cleaving and accessory enzymes. Synergy was observed between mo
Autor:
Daniel Anker, Ron Orlando, Harry C.M. Kester, Jacques A.E. Benen, Maria Esteban Warren, Carl Bergmann, Jaap Visser, Didier Magaud, Alain Doutheau
Publikováno v:
Biochemical Journal. 346:469-474
The substrate specificity and the mode of action of Aspergillus niger pectin methylesterase (PME) was determined using both fully methyl-esterified oligogalacturonates with degrees of polymerization (DP) 2-6 and chemically synthesized monomethyl trig
Publikováno v:
Plant Physiology. 116:69-80
The three-dimensional structure of Aspergillus niger pectin lyase B (PLB) has been determined by crystallographic techniques at a resolution of 1.7 Å. The model, with all 359 amino acids and 339 water molecules, refines to a final crystallographic
Autor:
Harry C.M. Kester, Jaap Visser
Publikováno v:
FEMS Microbiology Letters. 120:63-67
An Aspergillus niger multicopy pki-pel B fusion transformant was used to overexpress pectin lyase B. Under the control of this glycolytic promoter no other contaminating extracellular pectinolytic enzymes appeared in the culture fluid. PL B could thu
Publikováno v:
Europe PubMed Central
Applied and Environmental Microbiology, 63, 2507-2515
Applied and Environmental Microbiology 63 (1997)
Applied and Environmental Microbiology, 63, 2507-2515
Applied and Environmental Microbiology 63 (1997)
A rhamnogalacturonan hydrolase gene of Aspergillus aculeatus was used as a probe for the cloning of two rhamnogalacturonan hydrolase genes of Aspergillus niger. The corresponding proteins, rhamnogalacturonan hydrolases A and B, are 78 and 72% identic