... reductase, methyl viologen-nitrite reductase, nitrite reductase (cytochrome, and NO-forming). This enzyme participates in ... Other names in common use include cd-cytochrome nitrite reductase, [nitrite reductase (cytochrome)] [misleading, see comments ... In enzymology, a nitrite reductase (NO-forming) (EC 1.7.2.1) is an enzyme that catalyzes the chemical reaction nitric oxide + ... I. Nitrite reductase". J. Biol. Chem. 218 (2): 617-625. doi:10.1016/S0021-9258(18)65827-2. PMID 13295215. Walker GC, Nicholas ...

... refers to any of several classes of enzymes that catalyze the reduction of nitrite. There are two classes of ... Cytochrome c nitrite reductase (ccNIR) is a multiheme enzyme that converts nitrite to ammonia on each active site. The active ... The nitrite is immediately reduced to ammonia (probably via hydroxylamine) by the activity of nitrite reductase. The term ... Nitrite oxidoreductase Ferredoxin-nitrite reductase (NiR) involved in the assimilation of nitrates by plants Atkins P, Overton ...

In enzymology, a ferredoxin-nitrite reductase (EC 1.7.7.1) is an enzyme that catalyzes the chemical reaction NH3 + 2 H2O + 6 ... Joy KW, Hageman RH (1966). "The purification and properties of nitrite reductase from higher plants, and its dependence on ... Ramirez JM, Del Campo FF, Paneque A, Losada M (1966). "Ferredoxin-nitrite reductase from spinach". Biochim. Biophys. Acta. 118 ... whereas its 3 products are nitrite, reduced ferredoxin, and H+. This enzyme belongs to the family of oxidoreductases, ...

Nitrite reductase may also refer to: Nitrite reductase (NO-forming) Nitrite reductase (NAD(P)H) Cytochrome c nitrite reductase ... Look up nitrite reductase in Wiktionary, the free dictionary. Nitrite reductase refers to any of several classes of enzymes ... Ferredoxin-nitrite reductase Nitrate reductase (disambiguation) This disambiguation page lists articles associated with the ... title Nitrite reductase. If an internal link led you here, you may wish to change the link to point directly to the intended ...

... (ccNiR) (EC 1.7.2.2) is a bacterial enzyme that catalyzes the six electron reduction of nitrite ... Cytochrome c Nitrite Reductase is a homodimer which contains five c-type heme cofactors per monomer. Four of the heme centers ... "Escherichia coli cytochrome c nitrite reductase NrfA". Meth. Enzymol. Methods in Enzymology. 437: 63-77. doi:10.1016/S0076-6879 ... "Structure of cytochrome c nitrite reductase". Nature. 400 (6743): 476-80. Bibcode:1999Natur.400..476E. doi:10.1038/22802. PMID ...

NADH-nitrite oxidoreductase, NADPH-nitrite reductase, assimilatory nitrite reductase, nitrite reductase [NAD(P)H2], and NAD(P) ... In enzymology, a nitrite reductase [NAD(P)H] (EC 1.7.1.4) is an enzyme that catalyzes the chemical reaction ammonium hydroxide ... Nicholas DJ, Medina A, Jones OT (1960). "A nitrite reductase from Neurospora crassa". Biochim. Biophys. Acta. 37 (3): 468-76. ... Lazzarini RA; Atkinson DE (1961). "A triphosphopyridine nucleotide-specific nitrite reductase from Escherichia coli". J. Biol. ...

Nitrite reductase EC 1.7.2.1, a 2-domain enzyme containing type-1 and type-2 copper centres. In addition to the above enzymes ... Suzuki S, Kataoka K, Yamaguchi K (October 2000). "Metal coordination and mechanism of multicopper nitrite reductase". Acc. Chem ...

... a nitrite reductase. Cytochrome bd is found in plenty of aerobic bacteria, especially when it has grown with a limited oxygen ... Borisov VB, Gennis RB, Hemp J, Verkhovsky MI (November 2011). "The cytochrome bd respiratory oxygen reductases". Biochimica et ... "Structure of a bd oxidase indicates similar mechanisms for membrane-integrated oxygen reductases". Science. 352 (6285): 583-6. ...

Nitrate reductase (NADH) Nitrate reductase (NADPH) Nitrate reductase (NAD(P)H) Nitrate reductase (quinone) Nitrite reductase ( ... Nitrate reductases are enzymes that reduce nitrate to nitrite. Nitrate reductase may also refer to: Nitrate reductase ( ... disambiguation) This disambiguation page lists articles associated with the title Nitrate reductase. If an internal link led ...

Nitrate reductase enzymes convert nitrate to nitrite. The mechanism involves the intermediacy of Mo-ONO2 complexes. Vasilchenko ...

Wang R, Nicholas DJ (1986). "Some properties of nitrite and hydroxylamine reductases from Derxia gummosa". Phytochemistry. 25 ( ... NADH-hydroxylamine reductase, N-hydroxy amine reductase, hydroxylamine reductase (NADH2), and NADH2:hydroxylamine ... In enzymology, a hydroxylamine reductase (NADH) (EC 1.7.1.10) is an enzyme that catalyzes the chemical reaction. NH3 + NAD+ + ... Bernheim ML (1969). "The hydroxylamine reductase of mitochondria". Arch. Biochem. Biophys. 134 (2): 408-13. doi:10.1016/0003- ...

Proteins localized to the pyrenoid include RuBisCO activase, nitrate reductase and nitrite reductase. In Chlamydomonas, a high- ... López-Ruiz, A., Verbelen, J. P., Bocanegra, J. A., & Diez, J. (1991). Immunocytochemical localization of nitrite reductase in ... Lopez-Ruiz, A., Verbelen, J. P., Roldan, J. M., & Diez, J. (1985). Nitrate reductase of green algae is located in the pyrenoid ...

Novel nitrite reductases have been isolated from strains of this species. This species has been recently transferred into the ... "Immunological identification and distribution of dissimilatory heme cd1 and nonheme copper nitrite reductases in denitrifying ... Suharti; Strampraad, MJ; Schröder, I; de Vries, S (Feb 27, 2001). "A novel copper A containing menaquinol NO reductase from ...

A bacterial cytochrome c functions as a nitrite reductase. Cytochrome c was also discovered in 1996 by Xiaodong Wang to have an ... It transfers electrons between Complexes III (Coenzyme Q - Cyt c reductase) and IV (Cyt c oxidase). Cytochrome c is highly ... Passon PG, Hultquist DE (July 1972). "Soluble cytochrome b 5 reductase from human erythrocytes". Biochimica et Biophysica Acta ...

Nitrate is reduced to nitrite by nitrate reductase, while NO is mainly formed due to anaerobic reduction of nitrite which may ... Gupta KJ, Igamberdiev AU (July 2011). "The anoxic plant mitochondrion as a nitrite: NO reductase". Mitochondrion. 11 (4): 537- ... Stoimenova M, Igamberdiev AU, Gupta KJ, Hill RD (July 2007). "Nitrite-driven anaerobic ATP synthesis in barley and rice root ... Yamasaki H, Sakihama Y (February 2000). "Simultaneous production of nitric oxide and peroxynitrite by plant nitrate reductase: ...

"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 ...

Mechanisms of Pepsin Catalysis Binding of ligands to Proteins Kinetics of nitrite reductase Kinetics of nitrate reductase The ... Jackson, RH; Cole, JA; Cornish-Bowden, A (1 May 1982). "The steady state kinetics of the NADH-dependent nitrite reductase from ... Coleman, KJ; Cornish-Bowden, A; Cole, JA (1 November 1978). "Purification and properties of nitrite reductase from Escherichia ... "Kinetic studies of a soluble alpha beta complex of nitrate reductase A from Escherichia coli. Use of various alpha beta mutants ...

"Nitrite-Reductase and Peroxynitrite Isomerization Activities of Methanosarcina acetivorans Protoglobin". PLOS ONE. 9 (5): ... "Geranylgeranyl Reductase and Ferredoxin from Methanosarcina acetivorans Are Required for the Synthesis of Fully Reduced ...

"Close genetic relationship between Nitrobacter hamburgensis nitrite oxidoreductase and Escherichia coli nitrate reductases". ... When both nitrite and organic substances are present, cells can exhibit biphasic growth; first the nitrite is used and after a ... Members of the genus Nitrobacter use nitrite as a source of electrons (reductant), nitrite as a source of energy, and CO2 as a ... Nitrite is not a particularly favourable substrate from which to gain energy. Thermodynamically, nitrite oxidation gives a ...

Siroheme is a co-factor of both assimilatory and dissimilatory nitrite and sulfite reductases. Siroheme is synthesized from the ...

... then both nitrate reductase and nitrite reductase are present. If the solution turns red, nitrate reductase is not present. V.B ... The nitrate reductase test is a test to differentiate between bacteria based on their ability or inability to reduce nitrate ( ... If the bacterium produces nitrate reductase, the broth will turn a deep red within 5 minutes at this step. If no color change ... NO3−) to nitrite (NO2−) using anaerobic respiration. Various assays for detecting nitrate reduction have been described. One ...

Enzymes in this family include DMSO reductase, xanthine oxidase, nitrite reductase, and sulfite oxidase. Bioinorganic chemistry ...

Ferredoxin-nitrite reductase Hydrogensulfite reductase Nitrite reductase (NAD(P)H) Matthew J. Murphy; et al. (1974). "Siroheme ... A New Prosthetic Group Participating in Six-Electron Reduction Reactions Catalyzed by Both Sulfite and Nitrite Reductases". ... It is a cofactor at the active site of sulfite reductase, which plays a major role in sulfur assimilation pathway, converting ...

"X-ray structure of a blue-copper nitrite reductase in two crystal forms. The nature of the copper sites, mode of substrate ... "The substrate-binding site in Cu nitrite reductase and its similarity to Zn carbonic anhydrase". Nature Structural & Molecular ... "Impact of residues remote from the catalytic centre on enzyme catalysis of copper nitrite reductase". Nature Communications. 5 ... and product-complexed Cu-nitrite reductase provide insight into catalytic mechanism". Proceedings of the National Academy of ...

Prosthetic group of sulfite and nitrite reductases and its role in the biosynthesis of vitamin B12". Journal of the American ... A New Prosthetic Group Participating in Six-Electron Reduction Reactions Catalyzed by Both Sulfite and Nitrite Reductases". ... in the early 1970s when it was shown to be the metal-free form of the prosthetic group in the ferredoxin-nitrite reductase from ... the iron-containing prosthetic group in sulfite reductase enzymes. It is also the biosynthetic precursor to cofactor F430, an ...

Scoffield then found that P. aeruginosa require nitrite reductase to survive in the presence of nitrite producing commensal ... doi:10.1371/journal.ppat.1006300 Scoffield JA, Wu H. Nitrite reductase is critical for Pseudomonas aeruginosa survival during ... Scoffield, Jessica A.; Wu, Hui (2016-02-01). "Nitrite reductase is critical for Pseudomonas aeruginosa survival during co- ... doi:10.1099/mic.0.000226 Scoffield JA, Wu H. Oral streptococci and nitrite-mediated interference of Pseudomonas aeruginosa. ...

Nitrate reductase) NO 2− + 2 H+ + e− → NO + H2O (Nitrite reductase) 2 NO + 2 H+ + 2 e− → N 2O + H2O (Nitric-oxide reductase) N ... Other genes known in microorganisms which denitrify include nir (nitrite reductase) and nos (nitrous oxide reductase) among ... In these areas, nitrate (NO3−) or nitrite (NO 2−) can be used as a substitute terminal electron acceptor instead of oxygen (O2 ... Upon oxygen exposure, the bacteria is able to utilize nitrous oxide reductase, an enzyme that catalyzes the last step of ...

Nitrite is then reduced to ammonia in the chloroplasts (plastids in roots) by a ferredoxin dependent nitrite reductase. In ... Nitrate is first reduced to nitrite (NO2−) in the cytosol by nitrate reductase using NADH or NADPH. ...

When expressed in nitrogen-fixing organisms, azurin serves as the electron donor to nitrite reductase, an enzyme in the ... as well as from some c-type cytochromes to nitrite reductases. Azurin has garnered significant attention as a potential ... are believed to be involved in its interaction with the redox partners cytochrome c551 and nitrite reductase. Although ... "Involvement of the hydrophobic patch of azurin in the electron-transfer reactions with cytochrome C551 and nitrite reductase". ...

"Boletus edulis Nitrite Reductase Reduces Nitrite Content of Pickles and Mitigates Intoxication in Nitrite-intoxicated Mice". ... Nitrites, responsible for the creation of N-nitroso compounds, is reduced by low pH and/or high temperature. Inclusion of a ... "Evaluation of nitrate and nitrite contents in pickled fruit and vegetable products". Food Control. 90: 304-311. doi:10.1016/j. ... porcini enzyme (or the whole mushroom) also reduces nitrite content. Pickled cucumbers Pickled herring Pickled mushrooms ...