NitrogenUnderstanding of biological nitrogen fixation has advanced with impressive rapidity during the last decade. As befits a developing area of Science, these advances have uncovered information and raised questions which will have, and indeed have had, repercussions in numerous other branches of ...
This review focuses on recent developments elucidating the mechanism of the Mo-dependent nitrogenase. This enzyme, responsible for the majority of biologic... RY Igarashi,LC Seefeldt - 《Crc Critical Reviews in Biochemistry》 被引量: 544发表: 2003年 Structural basis of biological nitrogen fixation ...
In Escherichia coli up to 40% of the cell'... DN Wilson,KH Nierhaus - 《Critical Reviews in Biochemistry & Molecular Biology》 被引量: 203发表: 2007年 Structural basis of biological nitrogen fixation Biological nitrogen fixation is mediated by the nitrogenase enzyme system that catalyses the ...
Structural evolution of nitrogenase states under alkaline turnover The mechanism of nitrogenase, the enzyme responsible for biological nitrogen fixation, remains enigmatic. Time-resolved cryoEM structures under alkaline turnover conditions highlight distortions in the active site of relevance to substrate ...
Principles of Biochemistry 108C lecture 20 slides
4. Which of the following enzyme is responsible for the regulation of biological nitrogen fixation? a) Dinitrogenase reductase b) Dinitrogenase oxidase c) Phosphatase d) Kinase View Answer 5. Which of the following enzymes catalyze the ADP-ribosylation of key cellular enzymes or proteins?
The presence of the polar head does not mean that the whole molecule is soluble in the water. The hydrophobic chains are insoluble in water and aggregate together to minimise the surface of contact with the water molecules. The main biological functions of lipids include storing energy, signalling...
Intricate molecular machineries, such as the ESCRT protein complexes, are well known for their ability to cut biological membranes. The discovery that membranes can also be severed by phase-separated condensates, through line tension force, reveals a previously unknown mechanism of membrane fission that...
The book concludes with a chapter on biological nitrogen fixation and its practical applications in agriculture. This book is a valuable resource for biochemists and plant biologists as well as advanced students or professional workers in plant sciences. Details ISBN 978-0-12-114860-7 Language ...
and environmental science. The study of soil enzymology has gone beyond the scope of classical pedology. Measurement of enzyme activity has become an essential item during investigations of almost all terrestrial ecosystems. Since enzyme activity is strongly related withsoil biological properties, physioche...