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Entry M0132    1.14.14.3    alkanal monooxygenase (FMN-linked)

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Step 05

His44 deprotonates the intermediate, causing the C-H bond to homolyse, with a single electron being donates to the oxygen radical and one onto the carbon of the cleaved C-H bond.

GIF of Reaction Step M0132.stg05



Mechanisms

Proton Transfer
Radical Propagation

Mechanism Components

Bond Formation
Bond Cleavage
Intermediate Formation

Amino acids involved in the reaction step.

Amino Acid Location of Function Activity Function
His44 Side Chain reactant Hydrogen Bond Acceptor
Proton Acceptor
His45 Side Chain spectator Polar Non-polar interaction

Reactive Centre

Bonds Formed Bonds Cleaved Bonds Changed in Order Atom Types Involved
N-H
C-H
None
C
H
N

View similar reactions in MACiE.


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