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Entry M0130    1.14.12.12    naphthalene 1,2-dioxygenase

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Step 08

The electron is transferred from the final iron-sulfur cluster to the Fe(III) centre

GIF of Reaction Step M0130.stg08



Mechanisms

Electron Transfer

Mechanism Components

Cofactor Regenerated
Electron Relay
Intermediate Formation

Amino acids involved in the reaction step.

Amino Acid Location of Function Activity Function
His104 Side Chain reactant Metal Ligand
Hydrogen Bond Donor
One Electron Acceptor
One Electron Donor
Electron Relay
Asp205E Side Chain reactant Hydrogen Bond Acceptor
One Electron Acceptor
One Electron Donor
Electron Relay
His208E Side Chain reactant Metal Ligand
Hydrogen Bond Donor
One Electron Acceptor
One Electron Donor
Electron Relay

Organic Cofactors involved in the reaction step

Cofactor Type Cofactor Activity Function
FAD FAD spectator Not Active

Metal Cofactors involved in Step 08

Metal Type Metal Identity Chain Activity Function
iron FES 451 A reactant One Electron Donor
iron FE 452 A reactant Substrate Binding
One Electron Acceptor
iron FE(not in PDB) 1 x spectator Not Present
iron FE(not in PDB) 2 x spectator Not Present

Reactive Centre

Bonds Formed Bonds Cleaved Bonds Changed in Order Atom Types Involved
None
None
None
None

View similar reactions in MACiE.


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