Results 101 to 110 of about 10,894 (204)

Ko‐Assemblierungen regulieren die katalytische Aktivität von Peptidfibrillen

Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.
Katalytische selbstassemblierende Peptide (kSAPs) bilden Fibrillen, die die Retro‐Aldol‐Reaktion von Methodol katalysieren. Die Ko‐Assemblierung mit inaktiven Peptiden reguliert die katalytische Aktivität, indem sie die Zugänglichkeit des Substrats und den Abstand zum nukleophilen Lysin verändert.
Albin Lahu, Shao‐Lin Wu, Maximilian Schuler, Francesca Mazzotta, Ardit Ramadani, Emirhan Koca, Ingo Lieberwirth, Katharina Landfester, Torsten John, David Y. W. Ng, Tanja Weil   +10 more
wiley   +1 more source

Studies of carbon metabolism by the facultative methylotroph Arthrobacter 2B2. [PDF]

, 1985
The research has involved a study of the enzymology of carbon assimilation in the facultative methylotroph Arthrobacter 2B2, utilising methylamine and choline as a sole source of carbon.
Betts, Roy Peter
core  

AMP-activated protein kinase - not just an energy sensor [PDF]

, 2017
Orthologues of AMP-activated protein kinase (AMPK) occur in essentially all eukaryotes as heterotrimeric complexes comprising catalytic α subunits and regulatory β and γ subunits.
A Efeyan, A Kalender, A Woods, B Burwinkel, B Cool, B Xiao, B Xiao, B Xiao, B Zheng, C Fumarola, C Langendorf, C Salatto, C Zhang, C Zhang, C Zhang, D Carling, D Egan, D Gwinn, D Hardie, D Zibrova, E Cokorinos, E Hudson, E Rubenstein, E Toyama, E Yamada, E Yamada, E Zeqiraj, F Groenendijk, F Mayer, F Ross, F Ross, F Ross, G Dogliotti, G Gadaleta-Caldarola, G Gowans, G Polekhina, G Zadra, H O'Neill, H Zong, I Salt, J Oakhill, J Oakhill, J Reihill, J Scott, J Scott, J Scott, K Inoki, K Sakamoto, L Bar-Peled, L Chen, L Chen, L Lantier, L Zhang, M Banko, M Calabrese, M Lu, M Lu, M Lu, M Sanders, M Schmidt, N Aznar, N Stahmann, O Göransson, P Mishra, R Myers, R Willows, R Zoncu, S Eguchi, S Fogarty, S Hawley, S Hawley, U Riek, W Wilson, X Gu, X Li, Y Li, Y Yang, Y Zhang   +77 more
core   +3 more sources

Co‐Assemblies Regulate the Catalytic Activity of Peptide Fibrils

Angewandte Chemie International Edition, Volume 65, Issue 2, 9 January 2026.
Catalytic self‐assembling peptides (cSAPs) form fibrils that catalyze the retro‐aldol reaction of Methodol. Co‐assembly with inactive peptides tunes catalytic efficiency by altering substrate accessibility and the distance to the nucleophilic lysine.
Albin Lahu, Shao‐Lin Wu, Maximilian Schuler, Francesca Mazzotta, Ardit Ramadani, Emirhan Koca, Ingo Lieberwirth, Katharina Landfester, Torsten John, David Y. W. Ng, Tanja Weil   +10 more
wiley   +1 more source

Identification of Leaf Promoters for Use in Transgenic Wheat

Plants, 2018
Wheat yields have plateaued in recent years and given the growing global population there is a pressing need to develop higher yielding varieties to meet future demand.
Saqer S. Alotaibi, Caroline A. Sparks, Martin A. J. Parry, Andrew J. Simkin, Christine A. Raines   +4 more
doaj   +1 more source

Sensor potency of the moonlighting enzyme-decorated cytoskeleton [PDF]

, 2013
Background: There is extensive evidence for the interaction of metabolic enzymes with the eukaryotic cytoskeleton. The significance of these interactions is far from clear.
Amar Patrick, Legent Guillaume, Norris Vic, Ovádi Judit, Ripoll Camille, Thellier Michel   +5 more
core   +4 more sources

Formal executable descriptions of biological systems [PDF]

, 2005
The similarities between systems of living entities and systems of concurrent processes may support biological experiments in silico. Process calculi offer a formal framework to describe biological systems, as well as to analyse their behaviour, both ...
Brodo, Linda, Curti, Michele, Degano, Pierpaolo, Prandi, Davide, Priami, Corrado, Quaglia, Paola   +5 more
core   +2 more sources

Systems-level organization of yeast methylotrophic lifestyle [PDF]

, 2015
BACKGROUND: Some yeasts have evolved a methylotrophic lifestyle enabling them to utilize the single carbon compound methanol as a carbon and energy source. Among them, Pichia pastoris (syn.
Alexandra B. Graf, Ali Al Chalabi, Brigitte Gasser, Christina Troyer, Clemens Gruber, Denise Sonntag, Diethard Mattanovich, Friedrich Altmann, Gerda Modarres, Guido Krebiehl, Gunda Koellensperger, Günther Daum, Günther Zellnig, Hannes Rußmayer, Hedda Drexler, Karlheinz Grillitsch, Kristaps Klavins, Markus Buchetics, Matthias Steiger, Michael Sauer, Minoska Valli, Raffaele Guerrasio, Stefan Neubauer, Stephan Hann   +23 more
core   +4 more sources

Simultaneous stimulation of sedoheptulose 1,7‐bisphosphatase, fructose 1,6‐bisphophate aldolase and the photorespiratory glycine decarboxylase‐H protein increases CO2 assimilation, vegetative biomass and seed yield in Arabidopsis [PDF]

, 2017
In this paper we have altered the levels of three different enzymes involved in the Calvin Benson cycle and photorespiratory pathway. We have generated transgenic Arabidopsis plants with altered combinations of sedoheptulose 1,7-bisphosphatase (SBPase ...
Anderson, Baker, Baker, Baker, Barbagallo, Bernacchi, Betti, Bowes, Caemmerer, Caemmerer, Cai, Carmo-Silva, Clough, Dalal, Ding, Eisenhut, Engel, Evans, Fischer, Foyer, Gifford, Haake, Haake, Harrison, Harrison, Heineke, Henkes, Kebeish, Kelly, Kopriva, Kossmann, Lawson, Lefebvre, Lin, Lin, Lin, Long, Long, Lu, Maier, McGrath, McMurtrie, Meyer, Miyagawa, Montgomery, Murchie, Nakagawa, Nolke, Orr, Oxborough, Peterhänsel, Poolman, Raines, Raines, Raines, Raines, Raines, Rojas-González, Rosenthal, Sahrawy, Sharwood, Simkin, Stitt, Stitt, Stockhaus, Timm, Timm, Timm, Tolbert, Uematsu, Walker, Walker, Whitney, Xin, Zhu, Zhu   +75 more
core   +1 more source

Fulvic Acid Enhances Oat Growth and Grain Yield Under Drought Deficit by Regulating Ascorbate–Glutathione Cycle, Chlorophyll Synthesis, and Carbon–Assimilation Ability

Agronomy
Drought deficit inhibits oat growth and yield. Fulvic acid (FA) can enhance plant stress tolerance, but its effects on regulating the ascorbate–glutathione cycle, chlorophyll synthesis, and carbon–assimilation ability remain unclear.
Shanshan Zhu, Junzhen Mi, Baoping Zhao, Yongjian Kang, Mengxin Wang, Jinghui Liu   +5 more
doaj   +1 more source