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Literature summary for 1.14.18.1 extracted from

  • Aclecio Melo, G.; Massao Shimizu, M.; Mazzafera, P.
    Polyphenoloxidase activity in coffee leaves and its role in resistance against the coffee leaf miner and coffee leaf rust (2006), Phytochemistry, 67, 277-285.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Coffea arabica mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview ?
-
?
additional information Coffea stenophylla mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview ?
-
?
additional information Coffea guarini mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview ?
-
?
additional information Coffea liberica var. dewevrei mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview ?
-
?
additional information Coffea kapakata mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview ?
-
?

Organism

Organism UniProt Comment Textmining
Coffea arabica
-
cv. H1023
-
Coffea guarini
-
-
-
Coffea kapakata
-
-
-
Coffea liberica var. dewevrei
-
-
-
Coffea stenophylla
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Coffea arabica
-
leaf
-
Coffea stenophylla
-
leaf
-
Coffea guarini
-
leaf
-
Coffea liberica var. dewevrei
-
leaf
-
Coffea kapakata
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0004
-
substrate coumaric acid, leaf enzyme extract Coffea liberica var. dewevrei
0.0004
-
substrate hydroxyquinone, leaf enzyme extract Coffea liberica var. dewevrei
0.0006
-
substrate coumaric acid, leaf enzyme extract Coffea stenophylla
0.0006
-
substrate coumaric acid, leaf enzyme extract Coffea guarini
0.0006
-
substrate tyrosine, leaf enzyme extract Coffea liberica var. dewevrei
0.00072
-
substrate 3-hydroxytyrosine or hydroxyquinone, leaf enzyme extract Coffea arabica
0.00084
-
substrate tyrosine, leaf enzyme extract Coffea kapakata
0.001
-
substrate tyrosine, leaf enzyme extract Coffea guarini
0.002
-
substrate 3-hydroxytyrosine, leaf enzyme extract Coffea stenophylla
0.002
-
substrate 3-hydroxytyrosine, leaf enzyme extract Coffea kapakata
0.003
-
substrate 3-hydroxytyrosine, leaf enzyme extract Coffea guarini
0.004
-
substrate 3-hydroxytyrosine, leaf enzyme extract Coffea liberica var. dewevrei

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
cumaric acid + O2
-
Coffea stenophylla ?
-
?
cumaric acid + O2
-
Coffea guarini ?
-
?
cumaric acid + O2
-
Coffea liberica var. dewevrei ?
-
?
hydroxyquinone + O2
-
Coffea arabica ?
-
?
hydroxyquinone + O2
-
Coffea liberica var. dewevrei ?
-
?
L-3-hydroxytyrosine + L-dopa + O2
-
Coffea arabica ?
-
?
L-3-hydroxytyrosine + L-dopa + O2
-
Coffea stenophylla ?
-
?
L-3-hydroxytyrosine + L-dopa + O2
-
Coffea guarini ?
-
?
L-3-hydroxytyrosine + L-dopa + O2
-
Coffea liberica var. dewevrei ?
-
?
L-3-hydroxytyrosine + L-dopa + O2
-
Coffea kapakata ?
-
?
L-tyrosine + L-dopa + O2
-
Coffea guarini L-dopa + dopaquinone + H2O
-
?
L-tyrosine + L-dopa + O2
-
Coffea liberica var. dewevrei L-dopa + dopaquinone + H2O
-
?
L-tyrosine + L-dopa + O2
-
Coffea kapakata L-dopa + dopaquinone + H2O
-
?
additional information mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview Coffea arabica ?
-
?
additional information mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview Coffea stenophylla ?
-
?
additional information mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview Coffea guarini ?
-
?
additional information mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview Coffea liberica var. dewevrei ?
-
?
additional information mechanical damage by Hemileia vastatrix fungus, the causal agent of the leaf orange rust disease, inoculation and Leucoptera coffeella, the coffee leaf miner, infestation caused different responses in PPO activity in different Coffea species, level of damage or resistance, overview Coffea kapakata ?
-
?
additional information substrate specificity, overview, the enzyme catalyzes the hydroxylation of monophenols to o-diphenols, monophenolase activity EC 1.14.18.1, and the oxidation of the o-diphenols to o-quinones, diphenolase activity EC 1.10.3.1, cross-reaction analysis, overview Coffea arabica ?
-
?
additional information substrate specificity, overview, the enzyme catalyzes the hydroxylation of monophenols to o-diphenols, monophenolase activity EC 1.14.18.1, and the oxidation of the o-diphenols to o-quinones, diphenolase activity EC 1.10.3.1, cross-reaction analysis, overview Coffea stenophylla ?
-
?
additional information substrate specificity, overview, the enzyme catalyzes the hydroxylation of monophenols to o-diphenols, monophenolase activity EC 1.14.18.1, and the oxidation of the o-diphenols to o-quinones, diphenolase activity EC 1.10.3.1, cross-reaction analysis, overview Coffea guarini ?
-
?
additional information substrate specificity, overview, the enzyme catalyzes the hydroxylation of monophenols to o-diphenols, monophenolase activity EC 1.14.18.1, and the oxidation of the o-diphenols to o-quinones, diphenolase activity EC 1.10.3.1, cross-reaction analysis, overview Coffea liberica var. dewevrei ?
-
?
additional information substrate specificity, overview, the enzyme catalyzes the hydroxylation of monophenols to o-diphenols, monophenolase activity EC 1.14.18.1, and the oxidation of the o-diphenols to o-quinones, diphenolase activity EC 1.10.3.1, cross-reaction analysis, overview Coffea kapakata ?
-
?

Synonyms

Synonyms Comment Organism
More cf. EC 1.10.3.1 Coffea arabica
More cf. EC 1.10.3.1 Coffea stenophylla
More cf. EC 1.10.3.1 Coffea guarini
More cf. EC 1.10.3.1 Coffea liberica var. dewevrei
More cf. EC 1.10.3.1 Coffea kapakata
polyphenoloxidase
-
Coffea arabica
polyphenoloxidase
-
Coffea stenophylla
polyphenoloxidase
-
Coffea guarini
polyphenoloxidase
-
Coffea liberica var. dewevrei
polyphenoloxidase
-
Coffea kapakata
PPO
-
Coffea arabica
PPO
-
Coffea stenophylla
PPO
-
Coffea guarini
PPO
-
Coffea liberica var. dewevrei
PPO
-
Coffea kapakata