BRENDA - Enzyme Database

Hydroxycinnamic acid esters of isocitric acid: Accumulation and enzymatic synthesis in Amaranthus cruentus

Strack, D.; Leicht, P.; Bokern, M.; Wray, V.; Grotjahn, L.; Phytochemistry 26, 2919-2923 (1987)
No PubMed abstract available

Data extracted from this reference:

KM Value [mM]
EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
2.3.1.126
0.045
-
caffeoyl-CoA
-
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.055
-
p-Coumaroyl-CoA
-
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.163
-
feruloyl-CoA
-
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.208
-
isocitric acid
second substrate caffeoyl-CoA
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.257
-
isocitric acid
second substrate p-coumaroyl-CoA
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.412
-
isocitric acid
second substrate feruloyl-CoA
Amaranthus hybridus subsp. cruentus
Natural Substrates/ Products (Substrates)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus hybridus
-
CoA + 2-caffeoylisocitrate
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus tricolor
-
CoA + 2-caffeoylisocitrate
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus hybridus subsp. cruentus
-
CoA + 2-caffeoylisocitrate
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus paniculatus
-
CoA + 2-caffeoylisocitrate
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus paniculatus L.
-
CoA + 2-caffeoylisocitrate
-
-
r
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
2.3.1.126
Amaranthus hybridus
-
ssp. paniculatus (L.) Hejny
-
2.3.1.126
Amaranthus hybridus subsp. cruentus
-
L. cv. Oeschberg; Willd.
-
2.3.1.126
Amaranthus paniculatus
-
L.
-
2.3.1.126
Amaranthus paniculatus L.
-
L.
-
2.3.1.126
Amaranthus tricolor
-
-
-
Purification (Commentary)
EC Number
Commentary
Organism
2.3.1.126
partial
Amaranthus hybridus subsp. cruentus
Source Tissue
EC Number
Source Tissue
Commentary
Organism
Textmining
2.3.1.126
cotyledon
-
Amaranthus hybridus subsp. cruentus
-
2.3.1.126
leaf
-
Amaranthus hybridus subsp. cruentus
-
2.3.1.126
seedling
-
Amaranthus hybridus subsp. cruentus
-
Storage Stability
EC Number
Storage Stability
Organism
2.3.1.126
-20°C, protein preparation shows no loss of enzymatic activity when stored for several weeks
Amaranthus hybridus subsp. cruentus
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus hybridus
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus tricolor
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus hybridus subsp. cruentus
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus paniculatus
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus paniculatus L.
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
CoA + (E)-caffeoylisocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
r
2.3.1.126
feruloyl-CoA + isocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
CoA + feruloylisocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
r
2.3.1.126
additional information
citric, malic tartaric and quinic acids are not accepted as substrates
486247
Amaranthus hybridus subsp. cruentus
?
-
-
-
-
2.3.1.126
sinapoyl-CoA + isocitric acid
minor activity compared to caffeoyl-CoA
486247
Amaranthus hybridus subsp. cruentus
CoA + sinapoylisocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
r
KM Value [mM] (protein specific)
EC Number
KM Value [mM]
KM Value Maximum [mM]
Substrate
Commentary
Organism
Structure
2.3.1.126
0.045
-
caffeoyl-CoA
-
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.055
-
p-Coumaroyl-CoA
-
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.163
-
feruloyl-CoA
-
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.208
-
isocitric acid
second substrate caffeoyl-CoA
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.257
-
isocitric acid
second substrate p-coumaroyl-CoA
Amaranthus hybridus subsp. cruentus
2.3.1.126
0.412
-
isocitric acid
second substrate feruloyl-CoA
Amaranthus hybridus subsp. cruentus
Natural Substrates/ Products (Substrates) (protein specific)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus hybridus
-
CoA + 2-caffeoylisocitrate
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus tricolor
-
CoA + 2-caffeoylisocitrate
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus hybridus subsp. cruentus
-
CoA + 2-caffeoylisocitrate
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus paniculatus
-
CoA + 2-caffeoylisocitrate
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
Amaranthus paniculatus L.
-
CoA + 2-caffeoylisocitrate
-
-
r
Purification (Commentary) (protein specific)
EC Number
Commentary
Organism
2.3.1.126
partial
Amaranthus hybridus subsp. cruentus
Source Tissue (protein specific)
EC Number
Source Tissue
Commentary
Organism
Textmining
2.3.1.126
cotyledon
-
Amaranthus hybridus subsp. cruentus
-
2.3.1.126
leaf
-
Amaranthus hybridus subsp. cruentus
-
2.3.1.126
seedling
-
Amaranthus hybridus subsp. cruentus
-
Storage Stability (protein specific)
EC Number
Storage Stability
Organism
2.3.1.126
-20°C, protein preparation shows no loss of enzymatic activity when stored for several weeks
Amaranthus hybridus subsp. cruentus
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus hybridus
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus tricolor
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus hybridus subsp. cruentus
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus paniculatus
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitrate
-
486247
Amaranthus paniculatus L.
CoA + 2-caffeoylisocitrate
-
-
-
r
2.3.1.126
caffeoyl-CoA + isocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
CoA + (E)-caffeoylisocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
r
2.3.1.126
feruloyl-CoA + isocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
CoA + feruloylisocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
r
2.3.1.126
additional information
citric, malic tartaric and quinic acids are not accepted as substrates
486247
Amaranthus hybridus subsp. cruentus
?
-
-
-
-
2.3.1.126
sinapoyl-CoA + isocitric acid
minor activity compared to caffeoyl-CoA
486247
Amaranthus hybridus subsp. cruentus
CoA + sinapoylisocitric acid
-
486247
Amaranthus hybridus subsp. cruentus
r