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Literature summary extracted from

  • Tan, L.; Wang, M.; Kang, Y.; Azeem, F.; Zhou, Z.; Tuo, D.; Maria Preciado Rojo, L.; Khan, I.A.; Pan, Z.
    Biochemical and functional characterization of anthocyanidin reductase (ANR) from Mangifera indica L. (2018), Molecules, 23, 2876 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.3.1.77 expressed in Escherichia coli BL21 (DE3) pLysS cells and Arabidopsis thaliana Mangifera indica

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.3.1.77 additional information NaCl concentrations up to 600 mM do not cause any inhibitory effect on the activity of the enzyme; NaCl concentrations up to 600 mM do not cause any inhibitory effect on the activity of the enzyme Mangifera indica

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.3.1.77 0.01814
-
NADPH at pH 7.0 and 37°C Mangifera indica
1.3.1.77 0.01898
-
NADPH at pH 7.0 and 37°C Mangifera indica
1.3.1.77 0.08043
-
cyanidin at pH 7.0 and 37°C Mangifera indica
1.3.1.77 0.1164
-
cyanidin at pH 7.0 and 37°C Mangifera indica

Organism

EC Number Organism UniProt Comment Textmining
1.3.1.77 Mangifera indica A0A3Q8GZM8
-
-
1.3.1.77 Mangifera indica A0A3S7R533
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.3.1.77 Ni-NTA column chromatography Mangifera indica

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.3.1.77 fruit
-
Mangifera indica
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.3.1.77 cyanidin + 2 NADPH + H+
-
Mangifera indica epicatechin + catechin + 2 NADP+
-
?
1.3.1.77 additional information the enzyme is unable to use delphinidin and perlargonidin as a substrate and does not use NADH as cosubstrate Mangifera indica ?
-
-

Subunits

EC Number Subunits Comment Organism
1.3.1.77 ? x * 37000, SDS-PAGE Mangifera indica
1.3.1.77 ? x * 36304, calculated from amino acid sequence Mangifera indica
1.3.1.77 ? x * 36339, calculated from amino acid sequence Mangifera indica

Synonyms

EC Number Synonyms Comment Organism
1.3.1.77 ANR1-2
-
Mangifera indica
1.3.1.77 ANR1-3
-
Mangifera indica

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.3.1.77 32.3
-
cyanidin at pH 7.0 and 37°C Mangifera indica
1.3.1.77 42.37
-
cyanidin at pH 7.0 and 37°C Mangifera indica

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.3.1.77 4
-
in citrate buffer Mangifera indica

Cofactor

EC Number Cofactor Comment Organism Structure
1.3.1.77 NADPH
-
Mangifera indica

pI Value

EC Number Organism Comment pI Value Maximum pI Value
1.3.1.77 Mangifera indica calculated from amino acid sequence
-
5.5
1.3.1.77 Mangifera indica calculated from amino acid sequence
-
5.7

kcat/KM [mM/s]

EC Number kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
1.3.1.77 363
-
cyanidin at pH 7.0 and 37°C Mangifera indica
1.3.1.77 401
-
cyanidin at pH 7.0 and 37°C Mangifera indica