CATALYTIC METAL(S)

Metal/Site Information
Residue in MACiE* Atom in MACiE* Residue Type in MACiE Physiological
Metal
Site
Type
Function(s)
C2O 500 ACU2 copper copper dinuclear Coordinates substrate
One electron donor
One electron acceptor
C2O 500 ACU3 copper copper dinuclear Coordinates substrate
One electron donor
One electron acceptor

*It refers to the MACiE reference pdb: 1bt3

Metal/s Properties in Resting State
C2O 500 A
Oxidation State 1
Coordination Geometry trigonalPyramidal
Coordination Number 4
Notes In the native state of the enzyme the dinuclear copper center is oxidised (PMID9846879).
C2O 500 A
Oxidation State 1
Coordination Geometry trigonalPyramidal
Coordination Number 4
Notes In the native state of the enzyme the dinuclear copper center is oxidised (PMID9846879).


References
-Siegbahn PE
The catalytic cycle of catechol oxidase.
J Biol Inorg Chem. 2004 Jul;9(5):577-90. Epub 2004 Jun 5.(MEDLINE:15185133)