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Literature summary extracted from

  • Mitra, A.; Mayer, M.J.; Mellon, F.A.; Michael, A.J.; Narbad, A.; Parr, A.J.; Waldron, K.W.; Walton, N.J.
    4-Hydroxycinnamoyl-CoA hydratase/lyase, an enzyme of phenylpropanoid cleavage from Pseudomonas, causes formation of C(6)-C(1) acid and alcohol glucose conjugates when expressed in hairy roots of Datura stramonium L. (2002), Planta, 215, 79-89.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
4.1.2.61 functional expression in hairy root cells of Datura stramonium via infection with Agrobacterium rhizogenes, no accumulation of 4-hydroxybenzaldehyde derivatives occurs, but diminished feruloyl-CoA availability, leading to reduced lignin formation, and formation of new glucoconjugates of 4-hydroxybenzaldehyde derivatives, e.g. 4-hydroxybenzyl alcohol-O-beta-D-glucoside Pseudomonas fluorescens

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.2.61 31000
-
x * 31000, SDS-PAGE Pseudomonas fluorescens

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.1.2.61 4-coumaroyl-CoA Pseudomonas fluorescens i.e. 4-hydroxycinnamoyl-CoA 4-hydroxybenzaldehyde + acetyl-CoA
-
ir
4.1.2.61 4-coumaroyl-CoA Pseudomonas fluorescens AN103 i.e. 4-hydroxycinnamoyl-CoA 4-hydroxybenzaldehyde + acetyl-CoA
-
ir
4.1.2.61 4-feruloyl-CoA Pseudomonas fluorescens i.e. 4-hydroxy-3-methoxyphenyl-beta-hydroxypropionyl-CoA 4-hydroxy-3-methoxybenzaldehyde + acetyl-CoA i.e. vanillin ir
4.1.2.61 caffeoyl-CoA Pseudomonas fluorescens i.e. 3,4-dihydroxycinnamoyl-CoA 3,4-dihydroxybenzaldehyde + acetyl-CoA i.e. protocatechuic aldehyde ir
4.1.2.61 caffeoyl-CoA Pseudomonas fluorescens AN103 i.e. 3,4-dihydroxycinnamoyl-CoA 3,4-dihydroxybenzaldehyde + acetyl-CoA i.e. protocatechuic aldehyde ir

Organism

EC Number Organism UniProt Comment Textmining
4.1.2.61 Pseudomonas fluorescens
-
-
-
4.1.2.61 Pseudomonas fluorescens AN103
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.2.61
-
Pseudomonas fluorescens

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.2.61 additional information
-
enzyme activity in several transgenic cell lines from hairy roots of Datura stramonium Pseudomonas fluorescens

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.2.61 4-coumaroyl-CoA i.e. 4-hydroxycinnamoyl-CoA Pseudomonas fluorescens 4-hydroxybenzaldehyde + acetyl-CoA
-
?
4.1.2.61 4-coumaroyl-CoA i.e. 4-hydroxycinnamoyl-CoA Pseudomonas fluorescens 4-hydroxybenzaldehyde + acetyl-CoA
-
ir
4.1.2.61 4-coumaroyl-CoA i.e. 4-hydroxycinnamoyl-CoA Pseudomonas fluorescens AN103 4-hydroxybenzaldehyde + acetyl-CoA
-
?
4.1.2.61 4-coumaroyl-CoA i.e. 4-hydroxycinnamoyl-CoA Pseudomonas fluorescens AN103 4-hydroxybenzaldehyde + acetyl-CoA
-
ir
4.1.2.61 4-feruloyl-CoA i.e. 4-hydroxy-3-methoxyphenyl-beta-hydroxypropionyl-CoA Pseudomonas fluorescens 4-hydroxy-3-methoxybenzaldehyde + acetyl-CoA i.e. vanillin ir
4.1.2.61 4-trans-feruloyl-CoA i.e. 4-hydroxy-3-methoxyphenyl-beta-hydroxypropionyl-CoA Pseudomonas fluorescens 4-hydroxy-3-methoxybenzaldehyde + acetyl-CoA i.e. vanillin ?
4.1.2.61 4-trans-feruloyl-CoA i.e. 4-hydroxy-3-methoxyphenyl-beta-hydroxypropionyl-CoA Pseudomonas fluorescens AN103 4-hydroxy-3-methoxybenzaldehyde + acetyl-CoA i.e. vanillin ?
4.1.2.61 caffeoyl-CoA i.e. 3,4-dihydroxycinnamoyl-CoA Pseudomonas fluorescens 3,4-dihydroxybenzaldehyde + acetyl-CoA i.e. protocatechuic aldehyde ?
4.1.2.61 caffeoyl-CoA i.e. 3,4-dihydroxycinnamoyl-CoA Pseudomonas fluorescens 3,4-dihydroxybenzaldehyde + acetyl-CoA i.e. protocatechuic aldehyde ir
4.1.2.61 caffeoyl-CoA i.e. 3,4-dihydroxycinnamoyl-CoA Pseudomonas fluorescens AN103 3,4-dihydroxybenzaldehyde + acetyl-CoA i.e. protocatechuic aldehyde ?
4.1.2.61 caffeoyl-CoA i.e. 3,4-dihydroxycinnamoyl-CoA Pseudomonas fluorescens AN103 3,4-dihydroxybenzaldehyde + acetyl-CoA i.e. protocatechuic aldehyde ir

Subunits

EC Number Subunits Comment Organism
4.1.2.61 ? x * 31000, SDS-PAGE Pseudomonas fluorescens

Synonyms

EC Number Synonyms Comment Organism
4.1.2.61 4-hydroxycinnamoyl-CoA hydratase/lyase
-
Pseudomonas fluorescens
4.1.2.61 HCHL
-
Pseudomonas fluorescens

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.1.2.61 30
-
assay at Pseudomonas fluorescens

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.2.61 8.5
-
assay at Pseudomonas fluorescens