Nitrate reductase - Wikipedia
Eukaryotic nitrate reductases are part of the sulfite oxidase family of molybdoenzymes. They transfer electrons from NADH or NADPH to nitrate.
NITRATE REDUCTASE STRUCTURE, FUNCTION AND REGULATION ... - PubMed
Nitrate reductase (NR; EC 1.6.6.1-3) catalyzes NAD(P)H reduction of nitrate to nitrite. NR serves plants, algae, and fungi as a central point for integration of metabolism by governing flux of reduced nitrogen by several regulatory mechanisms.
Structural and mechanistic insights on nitrate reductases - PMC
Nitrate reductases (NR) belong to the DMSO reductase family of Mo‐containing enzymes and perform key roles in the metabolism of the nitrogen cycle, reducing nitrate to nitrite. Due to variable cell location, structure and function, they have been ...
Nitrate reductase is a key enzyme responsible for nitrogen ...
2020年11月19日 · Nitrate reductase (NR) is one of the key enzymes for plant nitrogen assimilation and root architecture remodeling. However, crosstalk between NR-mediated signaling and auxin-mediated root development in nitrogen-status responses has …
Nitrate Reductase - an overview | ScienceDirect Topics
Nitrate reductase is a key enzyme in nitrogen assimilation, and it catalyzes the nitrate-to-nitrite reduction process in plants. A variety of factors, including nitrate, light, metabolites, phytohormones, low temperature, and drought, modulate the expression levels of nitrate reductase genes as well as nitrate reductase activity, which is ...
Nitrate and periplasmic nitrate reductases - PMC
Classified into three distinct types – periplasmic nitrate reductase (Nap), respiratory nitrate reductase (Nar) and assimilatory nitrate reductase (Nas), they are defined by their cellular location, operon organization and active site structure.
Nitrate Reduction Test – Principle, Procedure, Uses and ...
2022年8月10日 · Nitrate reduction test is a test that determines the production of an enzyme called nitrate reductase, which results in the reduction of nitrate (NO3). Bacterial species may be differentiated on the basis of their ability to reduce nitrate to nitrite or nitrogenous gases.