Biological Nitrogen Removal Database
A manually curated data resource for microbial nitrogen removal
Biological Nitrogen Removal Database
A manually curated data resource for microbial nitrogen removal
| Enzyme name | Cytochrome P450 nitric oxide reductase |
| Synonyms | CYP55; cytochrome P-450nor; cytochrome P450 nitric oxide reductase; P450 nitric oxide reductase; NOR; cytochrome P450 NADH-NO reductase; P450nor; fungal nitric oxide reductase; nitric oxide reductase [NAD(P)+, nitrous oxide-forming]; CYP55A1; NADP nitrous oxide-forming nitric oxide reductase |
| Gene cluster | P450nor |
| Classification | Oxidoreductases |
| Genes | P450nor |
| Pathway | Nitrogen metabolism: DNRA: Nitrite reduction (dissimilatory) |
| Substrate | Nitrite Ferrocytochrome c Hydron |
| Product | Nitric oxide ;Hydron;NADH;NADPH |
| Mechanism | Link |
| Subunit | |
| Gene Protein name Organism Status Accession Number (Genbank) Accession Number (GenPept) Accession Number (UniProt) |
P450nor NADP nitrous oxide-forming nitric oxide reductase Fusarium oxysporum Reviewed D14517.1 BAA03390.1 P23295 |
| Reference | |
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Authors Title PubMed ID Full research link |
Higgins et al., 2016 Detection and Diversity of Fungal Nitric Oxide Reductase Genes (p450nor) in Agricultural Soils |
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Authors Title PubMed ID Full research link |
Zhang et al., 2001 Purification and cDNA cloning of nitric oxide reductase cytochrome P450nor (CYP55A4) from Trichosporon cutaneum |
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Authors Title PubMed ID Full research link |
Shoun et al., 2012 Fungal denitrification and nitric oxide reductase cytochrome P450nor |
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Authors Title PubMed ID Full research link |
Nomura et al., 2021 Short-lived intermediate in N 2 O generation by P450 NO reductase captured by time-resolved IR spectroscopy and XFEL crystallography |
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Authors Title PubMed ID Full research link |
Park et al., 1997 Crystal structure of nitric oxide reductase from denitrifying fungus Fusarium oxysporum |
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Authors Title PubMed ID Full research link |
Zhang and Shoun. 2008 Purification and functional analysis of fungal nitric oxide reductase cytochrome P450nor |
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Authors Title PubMed ID Full research link |
Novinscak et al., 2016 Novel P450nor Gene Detection Assay Used To Characterize the Prevalence and Diversity of Soil Fungal Denitrifiers |
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Authors Title PubMed ID Full research link |
Zhang and Shoun. 2008 Purification and functional analysis of fungal nitric oxide reductase cytochrome P450nor |
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Authors Title PubMed ID Full research link |
Chen et al., 2016 Detection of N 2 O-producing fungi in environment using nitrite reductase gene (nirK)-targeting primers |