Assimilatory nitrate reductase
... may refer to: Nitrate reductase (NADH) Nitrate reductase (NAD(P)H) Nitrate reductase (NADPH) ... Nitrite reductase This disambiguation page lists articles associated with the title Assimilatory nitrate reductase. If an ...
Nitrate reductase
Prokaryotic nitrate reductases have two major types, transmembrane nitrate reductases and periplasmic nitrate reductases. The ... assimilatory nitrate reductases (Nas), respiratory nitrate reductase (Nar), and periplasmic nitrate reductases (Nap). The ... Nitrate reductase can be used to test nitrate concentrations in biofluids. Nitrate reductase promotes amino acid production in ... First, nitrate assimilation is initiated by the uptake of nitrate from the root system, reduced to nitrite by nitrate reductase ...
Nitrate reductase test
... then both nitrate reductase and nitrite reductase are present. If the solution turns red, nitrate reductase is not present. V.B ... Add two nitrate tablets to the sample. If the bacterium produces nitrate reductase, the broth will turn a deep red within 5 ... The nitrate reductase test is a test to differentiate between bacteria based on their ability or inability to reduce nitrate ( ... Various assays for detecting nitrate reduction have been described. One method is performed as follows: Inoculate nitrate broth ...
Ferredoxin-nitrate reductase
Other names in common use include assimilatory nitrate reductase, nitrate (ferredoxin) reductase, and assimilatory ferredoxin- ... whereas its 3 products are nitrate, reduced ferredoxin, and H+. Nitrate Reductase is an essential enzyme present in most ... In enzymology, a ferredoxin-nitrate reductase (EC 1.7.7.2) is an enzyme that catalyzes the chemical reaction nitrite + H2O + 2 ... Chamizo-Ampudia A, Sanz-Luque E, Llamas A, Galvan A, Fernandez E (February 2017). "Nitrate Reductase Regulates Plant Nitric ...
Nitrate reductase (disambiguation)
Nitrate reductase (cytochrome) Nitrate reductase (NADH) Nitrate reductase (NADPH) Nitrate reductase (NAD(P)H) Nitrate reductase ... Nitrate reductases are enzymes that reduce nitrate to nitrite. Nitrate reductase may also refer to: ... quinone) Nitrite reductase (disambiguation) This disambiguation page lists articles associated with the title Nitrate reductase ...
Nitrate reductase (NADPH)
NADPH-nitrate reductase, assimilatory NADPH-nitrate reductase, triphosphopyridine nucleotide-nitrate reductase, NADPH:nitrate ... Nitrate reductase (NADPH) (EC 1.7.1.3, assimilatory nitrate reductase, assimilatory reduced nicotinamide adenine dinucleotide ... Nicholas DJ, Nason A (March 1954). "Molybdenum and nitrate reductase. II. Molybdenum as a constituent of nitrate reductase". ... H+ Nitrate reductase is an iron-sulfur molybdenum flavoprotein. Nason A (1963). "Nitrate reductases". In Boyer PD, Lardy H, ...
Nitrate reductase (cytochrome)
... (EC 1.9.6.1, respiratory nitrate reductase, benzyl viologen-nitrate reductase) is an enzyme with ... "Nitrate reductase from Achromobacter fischeri; purification and properties: function of flavines and cytochrome". Archives of ... Nitrate+reductase+(cytochrome) at the U.S. National Library of Medicine Medical Subject Headings (MeSH) Portal: Biology (EC 1.9 ... This enzyme catalises the following chemical reaction 2 ferrocytochrome + 2 H+ + nitrate ⇌ {\displaystyle \rightleftharpoons } ...
Nitrate reductase (NADH)
... (EC 1.7.1.1, assimilatory nitrate reductase, NADH-nitrate reductase, NADH-dependent nitrate reductase ... nitrate reductase, nitrate reductase (NADH2), NADH2:nitrate oxidoreductase) is an enzyme with systematic name nitrite:NAD+ ... H+ Nitrate reductase is an iron-sulfur molybdenum flavoprotein. Fewson CA, Nicholas DJ (May 1961). "Nitrate reductase from ... Nason A (1963). "Nitrate reductases". In Boyer PD, Lardy H, Myrbäck K (eds.). The Enzymes. Vol. 7 (2nd ed.). New York: Academic ...
Respiratory nitrate reductase
... may refer to: Nitrate reductase (cytochrome) Nitrate reductase This set index page lists enzyme ...
Nitrate reductase (quinone)
... (EC 1.7.5.1, nitrate reductase A, nitrate reductase Z, quinol/nitrate oxidoreductase, quinol- ... of a novel cytochrome b-containing nitrate reductase and quinone in the in vitro reconstruction of formate-nitrate reductase ... Bonnefoy V, Demoss JA (1994). "Nitrate reductases in Escherichia coli". Antonie van Leeuwenhoek. 66 (1-3): 47-56. doi:10.1007/ ... "EPR and redox characterization of iron-sulfur centers in nitrate reductases A and Z from Escherichia coli. Evidence for a high- ...
Nitrate reductase (NAD(P)H)
... assimilatory nitrate reductase, assimilatory NAD(P)H-nitrate reductase, NAD(P)H bispecific nitrate reductase, nitrate reductase ... nitrate reductase NAD(P)H, NAD(P)H-nitrate reductase, nitrate reductase [NAD(P)H2], NAD(P)H2:nitrate oxidoreductase) is an ... H+ Nitrate reductase is an iron-sulfur molybdenum flavoprotein. Nason, A.; Lardy, H.; Myrbäck, K. (1963). "Nitrate reductases ... Paneque A, Del Campo FF, Ramírez JM, Losada M (September 1965). "Flavin nucleotide nitrate reductase from spinach". Biochimica ...
Nitrite
Sparacino-Watkins, Courtney; Stolz, John F.; Basu, Partha (16 December 2013). "Nitrate and periplasmic nitrate reductases". ... Binkerd, E. F.; Kolari, O. E. (1 January 1975). "The history and use of nitrate and nitrite in the curing of meat". Food and ... VOLUME 94 - Ingested Nitrate and Nitrite, and Cyanobacterial Peptide Toxins - IARC Monographs on the Evaluation of Carcinogenic ... Other bacterial species such as Nitrobacter, are responsible for the oxidation of the nitrite into nitrate. Nitrite can be ...
Transporter Classification Database
... respiratory nitrate reductase; succinate - coenzyme Q reductase (fumarate reductase); and succinate dehydrogenase. See electron ... Cytochrome c Reductase) Superfamily 3.D.4 Proton-translocating Cytochrome Oxidase (COX) Superfamily 3.D.5 The Na+-translocating ... Family 5.B.6 The Transmembrane Epithelial Antigen Protein-3 Ferric Reductase (STEAP) Family 5.B.7 The YedZ (YedZ) Family 5.B.8 ... cytochrome c reductase (cytochrome bc1 ); cytochrome b6f complex; formate dehydrogenase, ...
Transmembrane protein
... respiratory nitrate reductase; succinate - coenzyme Q reductase (fumarate reductase); and succinate dehydrogenase. See electron ... Cytochrome c nitrite reductase complex Steryl-sulfate sulfohydrolase Stannin Glycophorin A dimer Inovirus (filamentous phage) ... cytochrome c reductase (cytochrome bc1 ); cytochrome b6f complex; formate dehydrogenase, ...
Evolution of metal ions in biological systems
Nitrate reductases enzymes are important for the nitrogen cycle. They belong to a class of enzymes with a mononuclear Mo center ... Iron can be taken up selectively as ferredoxins, Fe-O-Fe (hemerythrin and ribonucleotide reductase), Fe (many oxidases), apart ... for instance in certain class I ribonucleotide reductases) and in the oxidation of water by photosystem II (PSII), where the ...
Transition metal nitrate complex
Nitrate reductase enzymes convert nitrate to nitrite. The mechanism involves the intermediacy of Mo-ONO2 complexes. Vasilchenko ... Homoleptic metal nitrate complexes generally have O,O'-bidentate nitrate ligands. Typical metal nitrates are hydrated. Some of ... Given nitrate's low basicity, the tendency of metal nitrate complexes toward hydrolysis is expected. Thus copper(II) nitrate ... A transition metal nitrate complex is a coordination compound containing one or more nitrate ligands. Such complexes are common ...
Mycobacterium wolinskyi
Positive for iron uptake and nitrate reductase. They produce low-level semi-quantitative catalase activity that is stable at 68 ...
Clavibacter michiganensis
michiganensis does not have genes that encode for nitrate and nitrate reductases. This means that the bacteria depends on ...
Xanthine oxidase
"A mammalian functional nitrate reductase that regulates nitrite and nitric oxide homeostasis". Nature Chemical Biology. 4 (7): ... It is suggested that xanthine oxidoreductase, along with other enzymes, participates in the conversion of nitrate to nitrite in ...
Microbial metabolism
... by the enzymes nitrate reductase, nitrite reductase, nitric oxide reductase, and nitrous oxide reductase, respectively. Protons ... Some organisms (e.g. E. coli) only produce nitrate reductase and therefore can accomplish only the first reduction leading to ... Denitrification can be determined via a nitrate reductase test. Dissimilatory sulfate reduction is a relatively energetically ... The APS is then reduced by the enzyme APS reductase to form sulfite (SO2− 3) and AMP. In organisms that use carbon compounds as ...
Molybdenum deficiency (plant disorder)
Nitrate reductase, which is required for the reduction of nitrate - this is necessary for the incorporation of nitrate-N in ... This is a result of poor nitrate reductase activity. Symptoms include: pale leaves with interveinal and marginal chlorosis ( ... Molybdenum deficiency symptoms in most plants are associated with a build-up of nitrate in the affected plant part. ...
Obligate aerobe
... synthesizes three active respiratory nitrate reductases". Microbiology. 156 (10): 3166-3179. doi:10.1099/mic.0.042572-0. ISSN ...
Nitrobacter
... and to the β-subunit of the enzyme nitrate reductase, found in Escherichia coli. The genus Nitrobacter is widely distributed in ... "Close genetic relationship between Nitrobacter hamburgensis nitrite oxidoreductase and Escherichia coli nitrate reductases". ... The production of nitrate (NO3−) by oxidation of nitrite (NO2−) by nitrification the process that produces the inorganic ... The nitrate oxidizing system on membranes is cytoplasmic. Nitrobacter cells have been shown to recover following extreme carbon ...
Pyrenoid
Proteins localized to the pyrenoid include RuBisCO activase, nitrate reductase and nitrite reductase. In Chlamydomonas, a high- ... Lopez-Ruiz, A., Verbelen, J. P., Roldan, J. M., & Diez, J. (1985). Nitrate reductase of green algae is located in the pyrenoid ... López-Ruiz, A., Verbelen, J. P., Bocanegra, J. A., & Diez, J. (1991). Immunocytochemical localization of nitrite reductase in ...
Malcolm Press
"Nitrate Reductase Activity in Sphagnum Fuscum in Relation to Wet Deposition of Nitrate from the Atmosphere". New Phytologist. ... subscription required) Press, M. C.; Lee, J. A. (1982). "Nitrate Reductase Activity of Sphagnum Species in the South Pennines ... nitrates and ammonium) on a British terrestrial ecosystem. Impacts of climate change on terrestrial Arctic ecosystems: ...
Nitrospira moscoviensis
... trobacter hamburgensis nitrite oxidoreductase and Escherichia coli nitrate reductases". Arch Microbiol. 160 (6): 447-453. doi: ... By oxidizing nitrate outside of the cytoplasmic membrane, a permease nitrite system is not needed for the proton gradient. The ... A key difference in N. moscoviensis' nitrite-oxidizing system is location; unlike most nitrate oxidizing systems, it is not ... In aerobic environments, N. moscoviensis obtains energy by oxidizing nitrite to nitrate. Without the element molybdenum, the ...
Bordetella pertussis
The organism is oxidase positive, but urease, nitrate reductase, and citrate negative. It is also motile. Whooping cough is ...
Mycobacterium brumae
Positive for β-glucosidase, nitrate reductase, penicillinase, trehalase, urease and iron uptake. Tween 80 hydrolysis after 10 ...
FnrS RNA
It is named FnrS because its expression is strongly dependent on fumarate and nitrate reductase regulator (FNR), a direct ... Page for Fumarate/nitrate reductase regulator sRNA at Rfam (Non-coding RNA). ...
Molybdopterin
... is a: Cofactor of: xanthine oxidase, DMSO reductase, sulfite oxidase, nitrate reductase, ethylbenzene ... Enzymes that contain the molybdopterin cofactor include xanthine oxidase, DMSO reductase, sulfite oxidase, and nitrate ... Prosthetic group of: formate dehydrogenase, purine hydroxylase, thiosulfate reductase. Molybdenum cofactor deficiency, a ... DMSO reductase, the metal is bound to two molybdopterin cofactors. Models for the active sites of enzymes molybdopterin- ...