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Literature summary for 1.4.1.19 extracted from

  • Kutacek, M.
    Auxin biosynthesis and its regulation on the molecular level (1985), Biol. Plant., 27, 145-153.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
EDTA reactivation by Ca2+ and Mn2+ Pisum sativum
additional information presence of a carbonyl group in the active centre, less sensitive to SH-inhibitors than glutamate dehydrogenase Pisum sativum

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+
-
Pisum sativum
Mn2+ activation Pisum sativum
additional information absence of heavy metal ions in active centre Pisum sativum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-tryptophan + NAD(P)+ Pisum sativum primary enzyme of indolylpyruvate pathway leading to indol-3-yl-acetic acid in plants, metabolism of indole compounds in plants indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r
L-tryptophan + NAD(P)+ Zea mays primary enzyme of indolylpyruvate pathway leading to indol-3-yl-acetic acid in plants, metabolism of indole compounds in plants indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r
L-tryptophan + NAD(P)+ Solanum lycopersicum primary enzyme of indolylpyruvate pathway leading to indol-3-yl-acetic acid in plants, metabolism of indole compounds in plants indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r

Organism

Organism UniProt Comment Textmining
no activity in Brassica oleracea
-
kohlrabi
-
Pisum sativum
-
pea
-
Solanum lycopersicum
-
tomato
-
Zea mays
-
maize
-

Source Tissue

Source Tissue Comment Organism Textmining
seedling
-
Pisum sativum
-
seedling
-
Zea mays
-
seedling
-
Solanum lycopersicum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-tryptophan + NAD(P)+ amination proceeds more intensively than deamination Pisum sativum indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r
L-tryptophan + NAD(P)+ amination proceeds more intensively than deamination Zea mays indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r
L-tryptophan + NAD(P)+ amination proceeds more intensively than deamination Solanum lycopersicum indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r
L-tryptophan + NAD(P)+ primary enzyme of indolylpyruvate pathway leading to indol-3-yl-acetic acid in plants, metabolism of indole compounds in plants Pisum sativum indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r
L-tryptophan + NAD(P)+ primary enzyme of indolylpyruvate pathway leading to indol-3-yl-acetic acid in plants, metabolism of indole compounds in plants Zea mays indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r
L-tryptophan + NAD(P)+ primary enzyme of indolylpyruvate pathway leading to indol-3-yl-acetic acid in plants, metabolism of indole compounds in plants Solanum lycopersicum indol-3-yl-pyruvate + NH3 + NAD(P)H
-
r

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
-
Pisum sativum

Cofactor

Cofactor Comment Organism Structure
NAD(P)+
-
Pisum sativum
NAD(P)+
-
Zea mays
NAD(P)+
-
Solanum lycopersicum
NAD(P)H
-
Pisum sativum
NAD(P)H
-
Zea mays
NAD(P)H
-
Solanum lycopersicum