KEGG   REACTION: R01142
Entry
R01142                      Reaction                               

Name
Methane,NADH:oxygen oxidoreductase (hydroxylating)
Definition
Methane + Oxygen + NADH + H+ <=> Methanol + NAD+ + H2O
Equation
Comment
NADPH (see R01143)
Reaction class
RC00001  C00003_C00004
RC00173  C00132_C01438
Enzyme
Pathway
rn00680  Methane metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
rn01200  Carbon metabolism
rn01220  Degradation of aromatic compounds
Module
M00174  Methane oxidation, methanotroph, methane => formaldehyde
Orthology
K16157  methane monooxygenase component A alpha chain [EC:1.14.13.25]
K16158  methane monooxygenase component A beta chain [EC:1.14.13.25]
K16159  methane monooxygenase component A gamma chain [EC:1.14.13.25]
K16160  methane monooxygenase regulatory protein B
K16161  methane monooxygenase component C [EC:1.14.13.25]
K16162  methane monooxygenase component D
Other DBs
RHEA: 13640

KEGG   REACTION: R09518
Entry
R09518                      Reaction                               

Name
methane,quinol:oxygen oxidoreductase
Definition
Methane + Hydroquinone + Oxygen <=> Methanol + Quinone + H2O
Equation
Reaction class
RC00173  C00132_C01438
Enzyme
Pathway
rn00680  Methane metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
rn01200  Carbon metabolism
Module
M00174  Methane oxidation, methanotroph, methane => formaldehyde
Orthology
K10944  methane/ammonia monooxygenase subunit A [EC:1.14.18.3 1.14.99.39]
K10945  methane/ammonia monooxygenase subunit B
K10946  methane/ammonia monooxygenase subunit C
Other DBs
RHEA: 30358

KEGG   RCLASS: RC00173
Entry
RC00173                     RClass                                 

Definition
C0-C1a:*-O1a:*-*
Reactant pair
Related class
Reaction
Enzyme
1.14.13.25      1.14.18.3
Pathway
rn00680  Methane metabolism
rn01100  Metabolic pathways
rn01120  Microbial metabolism in diverse environments
rn01200  Carbon metabolism
rn01220  Degradation of aromatic compounds
Orthology
K10944  methane/ammonia monooxygenase subunit A [EC:1.14.18.3 1.14.99.39]
K10945  methane/ammonia monooxygenase subunit B
K10946  methane/ammonia monooxygenase subunit C
K16157  methane monooxygenase component A alpha chain [EC:1.14.13.25]
K16158  methane monooxygenase component A beta chain [EC:1.14.13.25]
K16159  methane monooxygenase component A gamma chain [EC:1.14.13.25]
K16160  methane monooxygenase regulatory protein B
K16161  methane monooxygenase component C [EC:1.14.13.25]
K16162  methane monooxygenase component D

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