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Your query returned 11 entries. Printable version
EC | 1.2.1.68 | ||||||||||
Accepted name: | coniferyl-aldehyde dehydrogenase | ||||||||||
Reaction: | coniferyl aldehyde + H2O + NAD(P)+ = ferulate + NAD(P)H + 2 H+ | ||||||||||
For diagram of reaction, click here | |||||||||||
Systematic name: | coniferyl aldehyde:NAD(P)+ oxidoreductase | ||||||||||
Comments: | Also oxidizes other aromatic aldehydes, but not aliphatic aldehydes. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 208540-41-4 | ||||||||||
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EC | 2.1.1.69 | ||||||||||
Accepted name: | 5-hydroxyfuranocoumarin 5-O-methyltransferase | ||||||||||
Reaction: | (1) S-adenosyl-L-methionine + a 5-hydroxyfurocoumarin = S-adenosyl-L-homocysteine + a 5-methoxyfurocoumarin (general reaction) (2) S-adenosyl-L-methionine + bergaptol = S-adenosyl-L-homocysteine + bergapten |
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For diagram of reaction, click here | |||||||||||
Glossary: | bergaptol = 5-hydroxypsoralen O-methylbergaptol = bergapten = 5-methoxypsoralen |
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Other name(s): | furanocoumarin 5-methyltransferase; furanocoumarin 5-O-methyltransferase; bergaptol 5-O-methyltransferase; bergaptol O-methyltransferase; bergaptol methyltransferase; S-adenosyl-L-methionine:bergaptol O-methyltransferase; BMT; S-adenosyl-L-methionine:5-hydroxyfuranocoumarin 5-O-methyltransferase | ||||||||||
Systematic name: | S-adenosyl-L-methionine:5-hydroxyfurocoumarin 5-O-methyltransferase | ||||||||||
Comments: | Converts bergaptol into bergapten, which has therapeutic potential in the treatment of psoriasis as it has photosensitizing and antiproliferative activities [4]. The enzyme methylates the 5-hydroxy group of some hydroxy- and methylcoumarins, such as 5-hydroxyxanthotoxin [3], but has little activity on non-coumarin phenols [1]. Caffeate, 5-hydroxyferulate and daphnetin are not substrates [4]. Cu2+, Zn2+ and Co2+ cause enzyme inhibition [4]. (see also EC 2.1.1.70, 8-hydroxyfuranocoumarin 8-O-methyltransferase) | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 67339-12-2, 101637-31-4 | ||||||||||
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EC | 2.4.1.120 | ||||||||||
Accepted name: | sinapate 1-glucosyltransferase | ||||||||||
Reaction: | UDP-α-D-glucose + sinapate = UDP + 1-O-sinapoyl-β-D-glucose | ||||||||||
Glossary: | sinapate = (2E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoate | ||||||||||
Other name(s): | uridine diphosphoglucose-sinapate glucosyltransferase; UDP-glucose:sinapic acid glucosyltransferase; uridine 5′-diphosphoglucose-hydroxycinnamic acid acylglucosyltransferase; UDP-glucose:sinapate D-glucosyltransferase | ||||||||||
Systematic name: | UDP-α-D-glucose:sinapate D-glucosyltransferase | ||||||||||
Comments: | Some other hydroxycinnamates, including 4-coumarate, ferulate and caffeate, can act as acceptors, but more slowly. Only glucose esters, not glucosides, are formed (cf. EC 2.4.1.126 hydroxycinnamate 4-β-glucosyltransferase). | ||||||||||
Links to other databases: | BRENDA, EXPASY, GTD, KEGG, MetaCyc, CAS registry number: 74082-53-4 | ||||||||||
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EC | 2.4.1.126 | ||||||||||
Accepted name: | hydroxycinnamate 4-β-glucosyltransferase | ||||||||||
Reaction: | UDP-glucose + trans-4-hydroxycinnamate = UDP + 4-O-β-D-glucosyl-4-hydroxycinnamate | ||||||||||
Other name(s): | uridine diphosphoglucose-hydroxycinnamate glucosyltransferase; UDP-glucose-hydroxycinnamate glucosyltransferase; hydroxycinnamoyl glucosyltransferase | ||||||||||
Systematic name: | UDP-glucose:trans-4-hydroxycinnamate 4-O-β-D-glucosyltransferase | ||||||||||
Comments: | Acts on 4-coumarate, ferulate, caffeate and sinapate, forming a mixture of 4-glucosides and glucose esters (cf. EC 2.4.1.120 sinapate 1-glucosyltransferase). | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 77848-85-2 | ||||||||||
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EC | 2.4.1.271 | ||||||||||
Accepted name: | crocetin glucosyltransferase | ||||||||||
Reaction: | (1) UDP-α-D-glucose + crocetin = UDP + β-D-glucosyl crocetin (2) UDP-α-D-glucose + β-D-glucosyl crocetin = UDP + bis(β-D-glucosyl) crocetin (3) UDP-α-D-glucose + β-D-gentiobiosyl crocetin = UDP + β-D-gentiobiosyl β-D-glucosyl crocetin |
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For diagram of crocin biosynthesis, click here | |||||||||||
Other name(s): | crocetin GTase; UGTCs2; UGT75L6; UDP-glucose:crocetin glucosyltransferase; UDP-glucose:crocetin 8-O-D-glucosyltransferase | ||||||||||
Systematic name: | UDP-α-D-glucose:crocetin 8-O-D-glucosyltransferase | ||||||||||
Comments: | In the plants Crocus sativus and Gardenia jasminoides this enzyme esterifies a free carboxyl group of crocetin and some crocetin glycosyl esters. The enzyme from Gardenia can also form glucosyl esters with 4-coumarate, caffeate and ferulate [3]. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
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EC | 2.8.3.23 | ||||||||||
Accepted name: | caffeate CoA-transferase | ||||||||||
Reaction: | 3-(3,4-dihydroxyphenyl)propanoyl-CoA + (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate = 3-(3,4-dihydroxyphenyl)propanoate + (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl-CoA | ||||||||||
Glossary: | 3-(3,4-dihydroxyphenyl)propanoate = hydrocaffeate (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate = (2E)-3-(3,4-dihydroxyphenyl)acrylate = trans-caffeate |
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Other name(s): | CarA | ||||||||||
Systematic name: | 3-(3,4-dihydroxyphenyl)propanoyl-CoA:(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate CoA-transferase | ||||||||||
Comments: | The enzyme, isolated from the bacterium Acetobacterium woodii, catalyses an energy-saving CoA loop for caffeate activation. In addition to caffeate, the enzyme can utilize 4-coumarate or ferulate as CoA acceptor. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
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EC | 3.1.1.73 | ||||||||||
Accepted name: | feruloyl esterase | ||||||||||
Reaction: | feruloyl-polysaccharide + H2O = ferulate + polysaccharide | ||||||||||
Glossary: | ferulate = 4-hydroxy-3-methoxycinnamate | ||||||||||
Other name(s): | ferulic acid esterase; hydroxycinnamoyl esterase; hemicellulase accessory enzyme; FAE-III; cinnamoyl ester hydrolase; FAEA; cinnAE; FAE-I; FAE-II | ||||||||||
Systematic name: | 4-hydroxy-3-methoxycinnamoyl-sugar hydrolase | ||||||||||
Comments: | Catalyses the hydrolysis of the 4-hydroxy-3-methoxycinnamoyl (feruloyl) group from an esterified sugar, which is usually arabinose in "natural" substrates. p-Nitrophenol acetate and methyl ferulate are poorer substrates. All microbial ferulate esterases are secreted into the culture medium. They are sometimes called hemicellulase accessory enzymes, since they help xylanases and pectinases to break down plant cell wall hemicellulose. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 134712-49-5 | ||||||||||
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EC | 3.5.1.71 | ||||||||||
Accepted name: | N-feruloylglycine deacylase | ||||||||||
Reaction: | N-feruloylglycine + H2O = ferulate + glycine | ||||||||||
Other name(s): | N-feruloylglycine hydrolase | ||||||||||
Systematic name: | N-feruloylglycine amidohydrolase | ||||||||||
Comments: | Hydrolyses a range of L-amino acids from the cinnamoyl and substituted cinnamoyl series. Not identical with EC 3.5.1.14 aminoacylase. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 118731-84-3 | ||||||||||
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EC | 4.1.1.102 | ||||||||||
Accepted name: | phenacrylate decarboxylase | ||||||||||
Reaction: | (1) 4-coumarate = 4-vinylphenol + CO2 (2) trans-cinnamate = styrene + CO2 (3) ferulate = 4-vinylguaiacol + CO2 |
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Glossary: | 4-coumarate = 3-(4-hydroxyphenyl)prop-2-enoate trans-cinnamate = (2E)-3-phenylprop-2-enoate ferulate = 4-hydroxy-3-methoxycinnamate |
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Other name(s): | FDC1 (gene name); ferulic acid decarboxylase | ||||||||||
Systematic name: | 3-phenylprop-2-enoate carboxy-lyase | ||||||||||
Comments: | The enzyme, found in fungi, catalyses the decarboxylation of phenacrylic acids present in plant cell walls. It requires a prenylated flavin cofactor that is produced by EC 2.5.1.129, flavin prenyltransferase. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, PDB | ||||||||||
References: |
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EC | 4.1.2.65 | ||||||||||
Accepted name: | ferulate hydratase/lyase | ||||||||||
Reaction: | ferulate + H2O = vanillin + acetate (overall reaction) (1a) ferulate + H2O = 3-hydroxy-3-(4-hydroxy-3-methoxyphenyl)propanoate (1b) 3-hydroxy-3-(4-hydroxy-3-methoxyphenyl)propanoate = vanillin + acetate |
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Glossary: | ferulate = 4-hydroxy-3-methoxycinnamate vanillin = 4-hydroxy-3-methoxybenzaldehyde |
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Other name(s): | vanillin synthase; VpVan; VAN; ferulate aldolase | ||||||||||
Systematic name: | ferulate acetate-lyase (vanillin-forming) | ||||||||||
Comments: | The enzyme is located in the chloroplasts of vanilla pods of the orchid Vanilla planifolia. It also converts ferulic acid 4-O-β-D-glucopyranoside to vanillin 4-O-β-D-glucopyranoside. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
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EC | 6.2.1.34 | ||||||||||
Accepted name: | trans-feruloyl-CoA synthase | ||||||||||
Reaction: | ferulic acid + CoA + ATP = feruloyl-CoA + products of ATP breakdown | ||||||||||
For diagram of reaction, click here | |||||||||||
Other name(s): | trans-feruloyl-CoA synthetase; trans-ferulate:CoASH ligase (ATP-hydrolysing); ferulate:CoASH ligase (ATP-hydrolysing) | ||||||||||
Systematic name: | ferulate:CoA ligase (ATP-hydrolysing) | ||||||||||
Comments: | Requires Mg2+. It has not yet been established whether AMP + diphosphate or ADP + phosphate are formed in this reaction. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
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