KEGG   MODULE: kpn_M00530Help
Entry
kpn_M00530        Pathway   Module                                 
Name
Dissimilatory nitrate reduction, nitrate => ammonia
Definition
(K00370+K00371+K00374+K00373-K15878-K15879,K08345+K08346+K08347+K08361,K02567+K02568) (K00362+K00363,K00366,K03385+K15876)
Module map
kpn_M00530

Orthology
nitrate reductase 1 [EC:1.7.99.4] [RN:R00798]
K15878  
rieske iron-sulphur protein [RN:R00798]
K15879  
cytochrome b-561 [RN:R00798]
nitrate reductase 2 [EC:1.7.99.4] [RN:R00798]
K02567  
periplasmic nitrate reductase NapA [EC:1.7.99.4] [RN:R00798]
K02568  
cytochrome c-type protein NapB [RN:R00798]
nitrite reductase (NAD(P)H) [EC:1.7.1.4] [RN:R00787 R00789]
K00366  
ferredoxin-nitrite reductase [EC:1.7.7.1] [RN:R00790]
cytochrome [EC:1.7.2.2] [RN:R05712]
Ortholog tableTaxonomy
Class
Pathway module; Energy metabolism; Nitrogen metabolism
BRITE hierarchy
Pathway
Nitrogen metabolism
Organism
Klebsiella pneumoniae subsp. pneumoniae MGH 78578 [GN:kpn]
Gene
narZ; cryptic nitrate reductase 2 subunit alpha [KO:K08345]
narY; cryptic nitrate reductase 2 subunit beta [KO:K08346]
narW; cryptic nitrate reductase 2 subunit delta [KO:K08361]
narV; cryptic nitrate reductase 2 subunit gamma [KO:K08347]
narI; nitrate reductase 1, cytochrome b(NR), gamma subunit [KO:K00374]
narJ; nitrate reductase 1, delta subunit, assembly function [KO:K00373]
narH; nitrate reductase 1, Fe-S (beta) subunit [KO:K00371]
narG; nitrate reductase 1 subunit alpha [KO:K00370]
putative nitrite reductase [NAD(P)H] large subunit [KO:K00362]
nirB; nitrite reductase (NAD(P)H) subunit [KO:K00362]
nirD; nitrite reductase small subunit [KO:K00363]
Reaction
Compound
C00244  
Nitrate
C00088  
Nitrite
C00014  
NH3
Comment
Dissimilatory nitrate reduction to ammonium (DNRA)
Other DBs
BSID: 
Reference
  Authors
Stolz JF, Basu P
  Title
Evolution of nitrate reductase: molecular and structural variations on a common function.
  Journal
Chembiochem 3:198-206 (2002)
KO module

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