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Literature summary for 1.14.18.1 extracted from

  • Holzapfel, C.; Shahrokh, P.; Kafkewitz, D.
    Polyphenol oxidase activity in the roots of seedlings of Bromus (Poaceae) and other grass genera (2010), Am. J. Bot., 97, 1195-1199.
    View publication on PubMed
Search for more literature for 1.14.18.1

Activating Compound

Activating Compound Comment Organism Structure
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus inermis
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus erectus
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus tectorum
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus carinatus
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus fasciculatus
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus hordeaceus
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus japonicus
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus kalmii
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus madritensis
catechol 5 mM catechol results in a 5-8fold acceleration of the rate of oxidation of 2.5 mM L-Dopa Bromus diandrus var. rigidus
additional information the presence of 5 mM of the following monophenolics has no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-DOPA Bromus inermis
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus erectus
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus tectorum
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus carinatus
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus fasciculatus
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus hordeaceus
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus japonicus
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus kalmii
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus madritensis
additional information the presence of 5 mM of the following monophenolics have no effect on the rate of oxidation of 2.5 mM L-Dopa: 2-hydroxybenzoic acid (salicylic acid), 3-hydroxybenzoic acid, 4-hydroxybenzoic acid, (2-, 3-, or 4-)coumaric acids (2-, 3-, or 4-hydroxycinnamic acid). Additionally, neither 5 mM vanillin (4-hydroxy-3-methoxybenzaldehyde) nor pyrogallol (1,2,3-trihydroxybenzene) has any effect of the oxidation of 2.5 mM L-Dopa Bromus diandrus var. rigidus

Organism

Organism UniProt Comment Textmining
Bromus carinatus
-
-
-
Bromus diandrus var. rigidus
-
-
-
Bromus erectus
-
-
-
Bromus fasciculatus
-
-
-
Bromus hordeaceus
-
-
-
Bromus inermis
-
-
-
Bromus japonicus
-
-
-
Bromus kalmii
-
-
-
Bromus madritensis
-
 subsp. delileana
-
Bromus tectorum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
root
-
 Bromus inermis
-
root
-
 Bromus erectus
-
root
-
 Bromus tectorum
-
root
-
 Bromus carinatus
-
root
-
 Bromus fasciculatus
-
root
-
 Bromus hordeaceus
-
root
-
 Bromus japonicus
-
root
-
 Bromus kalmii
-
root
-
 Bromus madritensis
-
root
-
 Bromus diandrus var. rigidus
-
seedling
-
 Bromus inermis
-
seedling
-
 Bromus erectus
-
seedling
-
 Bromus tectorum
-
seedling
-
 Bromus carinatus
-
seedling
-
 Bromus fasciculatus
-
seedling
-
 Bromus hordeaceus
-
seedling
-
 Bromus japonicus
-
seedling
-
 Bromus kalmii
-
seedling
-
 Bromus madritensis
-
seedling
-
 Bromus diandrus var. rigidus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
caffeic acid + O2
-
 Bromus tectorum ?
-
 ?
catechol + O2 weak substrate Bromus inermis ?
-
 ?
catechol + O2 weak substrate Bromus erectus ?
-
 ?
catechol + O2 weak substrate Bromus tectorum ?
-
 ?
catechol + O2 weak substrate Bromus carinatus ?
-
 ?
catechol + O2 weak substrate Bromus fasciculatus ?
-
 ?
catechol + O2 weak substrate Bromus hordeaceus ?
-
 ?
catechol + O2 weak substrate Bromus japonicus ?
-
 ?
catechol + O2 weak substrate Bromus kalmii ?
-
 ?
catechol + O2 weak substrate Bromus madritensis ?
-
 ?
catechol + O2 weak substrate Bromus diandrus var. rigidus ?
-
 ?
L-DOPA + O2
-
 Bromus inermis dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus erectus dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus tectorum dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus carinatus dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus fasciculatus dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus hordeaceus dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus japonicus dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus kalmii dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus madritensis dopaquinone + H2O
-
 ?
L-DOPA + O2
-
 Bromus diandrus var. rigidus dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus inermis dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus erectus dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus tectorum dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus carinatus dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus fasciculatus dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus hordeaceus dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus japonicus dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus kalmii dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus madritensis dopaquinone + H2O
-
 ?
L-tyrosine + O2
-
 Bromus diandrus var. rigidus dopaquinone + H2O
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus inermis ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus erectus ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus tectorum ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus carinatus ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus fasciculatus ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus hordeaceus ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus japonicus ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus kalmii ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus madritensis ?
-
 ?
additional information protocatechuic acid (3,4-dihydroxybenzoic acid) shows little or no activity as a sole substrate Bromus diandrus var. rigidus ?
-
 ?

Synonyms

Synonyms Comment Organism
polyphenol oxidase
-
 Bromus inermis
polyphenol oxidase
-
 Bromus erectus
polyphenol oxidase
-
 Bromus tectorum
polyphenol oxidase
-
 Bromus carinatus
polyphenol oxidase
-
 Bromus fasciculatus
polyphenol oxidase
-
 Bromus hordeaceus
polyphenol oxidase
-
 Bromus japonicus
polyphenol oxidase
-
 Bromus kalmii
polyphenol oxidase
-
 Bromus madritensis
polyphenol oxidase
-
 Bromus diandrus var. rigidus
PPO
-
 Bromus inermis
PPO
-
 Bromus erectus
PPO
-
 Bromus tectorum
PPO
-
 Bromus carinatus
PPO
-
 Bromus fasciculatus
PPO
-
 Bromus hordeaceus
PPO
-
 Bromus japonicus
PPO
-
 Bromus kalmii
PPO
-
 Bromus madritensis
PPO
-
 Bromus diandrus var. rigidus