1.16.3.4: cuproxidase
This is an abbreviated version!
For detailed information about cuproxidase, go to the full flat file.
Word Map on EC 1.16.3.4
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1.16.3.4
-
multicopper
-
laccase
-
oxidases
-
methionine-rich
-
trinuclear
-
2,6-dimethoxyphenol
-
dioxygen
-
bioelectrocatalysis
-
ferroxidase
-
cathodic
-
ceruloplasmin
- 1.16.3.4
-
multicopper
- laccase
-
oxidases
-
methionine-rich
-
trinuclear
- 2,6-dimethoxyphenol
- dioxygen
-
bioelectrocatalysis
- ferroxidase
-
cathodic
- ceruloplasmin
Reaction
4 Cu+
+
4 H+
+
Synonyms
ceruloplasmin, copper efflux oxidase, Cu(I) oxidase, CueO, CuiD, cuprous oxidase, DA2_0547, fet3p, More, multicopper oxidase, multicopper oxidase CueO, YacK
ECTree
1.16.3.4 cuproxidaseAdvanced search results
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results (Substrates Products
Substrates Products on EC 1.16.3.4 - cuproxidase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
2,2'-azino-bis(3-ethylbenzthiazoline)-6-sulphonic acid + Cu(I) + O2
?
-
-
-
-
?
4 [Cu(I)(bicinchoninate)2]3- + 4 H+ + O2
4 [Cu(II)(bicinchoninate)2]2- + 2 H2O
-
-
-
?
CuICuII-PcoC + 4 H+ + O2
?
substrate is a periplasmic Cu(I) binding protein from E. coli, it binds both Cu(I) and Cu(II) at separate sites
-
-
?
additional information
?
-
enzyme additionally displays phenoloxidase activity, reaction of EC 1.10.3.2. Presence of Fe2+ reduces the apparent phenoloxidase activity, Cu(II) enhances this activity six- to sevenfold
-
-
-
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
Cu+ is added as complex [Cu(I)(MeCN)4]PF6
-
-
?
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
the enzyme also shows Cu(II) stimulated Fe(II) oxidase activity
-
-
?
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
the enzyme also shows Cu(II) stimulated Fe(II) oxidase activity
-
-
?
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
the enzyme is required for iron homeostasis. It also plays a major role in maintaining the cuprous/cupric redox balance
-
-
?
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
similar kinetic activity towards Fe(II) as substrate
-
-
?
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
the enzyme is required for iron homeostasis. It also plays a major role in maintaining the cuprous/cupric redox balance
-
-
?
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
similar kinetic activity towards Fe(II) as substrate. The ferroxidase and cuprous oxidase activities are due to the same electron transfer site on the enzym
-
-
?
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
the enzyme is required for iron homeostasis. It also plays a major role in maintaining the cuprous/cupric redox balance
-
-
?
4 Cu+ + 4 H+ + O2
4 Cu2+ + 2 H2O
similar kinetic activity towards Fe(II) as substrate. The ferroxidase and cuprous oxidase activities are due to the same electron transfer site on the enzym
-
-
?
4 Fe2+ + 4 H+ + O2
4 Fe3+ + 2 H2
reaction of EC 1.16.3.1
-
-
?
4 Fe2+ + 4 H+ + O2
4 Fe3+ + 2 H2
reaction of EC 1.16.3.1
-
-
?
4 Fe2+ + 4 H+ + O2
4 Fe3+ + 2 H2O
Fe2+ is added as complex Fe(NH4)2(SO4)2 6H2O, reaction of EC 1.16.3.1
-
-
?
4 Fe2+ + 4 H+ + O2
4 Fe3+ + 2 H2O
reaction of EC 1.16.3.1
-
-
?
[Cu(I)(MeCN4)]PF6+ + 4 H+ + O2
? + 2 H2O
-
-
-
?
[Cu(I)(MeCN4)]PF6+ + 4 H+ + O2
? + 2 H2O
-
-
-
?
