KEGG   REACTION: R09473
Entry
R09473                      Reaction                               
Name
nicotinate:cytochrome 6-oxidoreductase (hydroxylating)
Definition
Nicotinate + H2O + 2 Ferricytochrome <=> 6-Hydroxynicotinate + 2 Ferrocytochrome + 2 H+
Equation
C00253 + C00001 + 2 C00923 <=> C01020 + 2 C00924 + 2 C00080
Comment
probably ferrocytochrome is re-oxidized by cytochrome oxidase (ec 1.9.3.1)
Reaction class
RC00589  C00253_C01020
Enzyme
Pathway
rn00760  Nicotinate and nicotinamide metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
Module
M00622  Nicotinate degradation, nicotinate => fumarate
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.17  Acting on CH or CH2 groups
   1.17.2  With a cytochrome as acceptor
    1.17.2.1
     R09473  Nicotinate + H2O + 2 Ferricytochrome <=> 6-Hydroxynicotinate + 2 Ferrocytochrome + 2 H+
Orthology
K18029  nicotinate dehydrogenase subunit A [EC:1.17.2.1]
K18030  nicotinate dehydrogenase subunit B [EC:1.17.2.1]
Other DBs
RHEA: 27420
LinkDB

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