MetaCyc Pathway: nitrate reduction VII (denitrification) in Pseudomonas fluorescens FW300-N2E2

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Reactions and Genes Nitrate reduction in presence of wild-type Pseudomonas N1-B4; replicate C
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nitrate[in] + an electron-transfer quinol + 2 H+[in]→nitrite[in] + an electron-transfer quinone + 2 H+[out] + H2O[in] (EC 1.7.5.1)
Pf6N2E2_729 -4.6
Pf6N2E2_730 -3.7
Pf6N2E2_732 -4.7
nitrate[out] + nitrite[in]→nitrate[in] + nitrite[out]
Pf6N2E2_728 -3.1
Nitrite reductase (NO-forming) (in reverse):
nitrite + a reduced c-type cytochrome + 2 H+→nitric oxide + an oxidized c-type cytochrome + H2O (EC 1.7.2.1)
Pf6N2E2_705 -0.5
2 nitric oxide + a menaquinol→nitrous oxide + a menaquinone + H2O (EC 1.7.5.2)
Pf6N2E2_1250 -0.0
nitrous oxide[out] + 2 a reduced c-type cytochrome[out] + 2 H+[out]→N2[out] + 2 an oxidized c-type cytochrome[out] + H2O[out] (EC 1.7.2.4)
Pf6N2E2_1407 -0.3

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information