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Literature summary extracted from

  • Daiber, A.; Shoun, H.; Ullrich, V.
    Nitric oxide reductase (P450nor) from Fusarium oxysporum (2005), J. Inorg. Biochem., 99, 185-193.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
1.7.2.5 sitting drop vapour diffusion, crystals diffract to less than 2.0 A Fusarium oxysporum

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.7.2.5 soluble
-
 Fusarium oxysporum
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.7.1.14 46000
-
 gel filtration Fusarium oxysporum
1.7.2.5 46000
-
 1 * 46000 Fusarium oxysporum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.7.2.5 NO + NADH Fusarium oxysporum
-
 N2O + H2O + NAD+
-
 ?
1.7.2.5 NO + NADH Fusarium oxysporum MT-811
-
 N2O + H2O + NAD+
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.7.1.14 Fusarium oxysporum
-
-
-
1.7.1.14 Fusarium oxysporum MT-811
-
-
-
1.7.2.5 Fusarium oxysporum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.7.2.5
-
 Fusarium oxysporum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.7.1.14 additional information the enzyme is peculiar in requiring only NADH and no electron transport system for the reduction of NO. NADPH is much less active as the cosubstrate Fusarium oxysporum ?
-
 ?
1.7.1.14 additional information the enzyme is peculiar in requiring only NADH and no electron transport system for the reduction of NO. NADPH is much less active as the cosubstrate Fusarium oxysporum MT-811 ?
-
 ?
1.7.1.14 NO + NAD(P)H + H+
-
 Fusarium oxysporum N2O + NAD(P)+ + H2O
-
 ?
1.7.1.14 NO + NAD(P)H + H+
-
 Fusarium oxysporum MT-811 N2O + NAD(P)+ + H2O
-
 ?
1.7.2.5 NO + NADH
-
 Fusarium oxysporum N2O + H2O + NAD+
-
 ?
1.7.2.5 NO + NADH very little activity with NADPH Fusarium oxysporum N2O + H2O + NAD+
-
 ?
1.7.2.5 NO + NADH
-
 Fusarium oxysporum MT-811 N2O + H2O + NAD+
-
 ?
1.7.2.5 NO + NADH very little activity with NADPH Fusarium oxysporum MT-811 N2O + H2O + NAD+
-
 ?

Subunits

EC Number Subunits Comment Organism
1.7.1.14 monomer 1 * 46000, SDS-PAGE Fusarium oxysporum
1.7.2.5 monomer 1 * 46000 Fusarium oxysporum

Synonyms

EC Number Synonyms Comment Organism
1.7.1.14 cytochrome P450 NADH-NO reductase
-
 Fusarium oxysporum
1.7.1.14 P450nor
-
 Fusarium oxysporum
1.7.2.5 P450nor
-
 Fusarium oxysporum

Cofactor

EC Number Cofactor Comment Organism Structure
1.7.1.14 heme the enzyme is a heme-thiolate protein Fusarium oxysporum
1.7.1.14 NADH
-
 Fusarium oxysporum
1.7.1.14 NADPH NADPH is much less active as the cosubstrate than NADH Fusarium oxysporum

General Information

EC Number General Information Comment Organism
1.7.1.14 physiological function P450nor has an important role in protecting the fungus from NO inhibition of mitochondria especially when dioxygen becomes limiting Fusarium oxysporum