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Literature summary for 3.6.1.18 extracted from

  • Ravindranath, S.D.; Rao, N.A.
    Studies on nucleotidases in plants: Part II - Isolation and properties of an enzyme hydrolyzing FAD at alkaline pH from mung bean seedlings (Phaseolus radiatus) (1968), Indian J. Biochem., 5, 137-142.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline
-
Vigna radiata var. radiata
2-mercaptoethanol
-
Vigna radiata var. radiata
8-hydroxyquinoline
-
Vigna radiata var. radiata
diphosphate
-
Vigna radiata var. radiata
EDTA inhibitory Vigna radiata var. radiata
GSH
-
Vigna radiata var. radiata
molybdate slight inhibition at 1 mM Vigna radiata var. radiata

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
NADH
-
Vigna radiata var. radiata
0.33
-
FAD
-
Vigna radiata var. radiata
0.58
-
NAD+
-
Vigna radiata var. radiata

Metals/Ions

Metals/Ions Comment Organism Structure
Cd2+ inhibitory at high concentrations Vigna radiata var. radiata
Co2+ partially reverses EDTA inhibition, activating Vigna radiata var. radiata
Cu2+ inhibitory at high concentrations Vigna radiata var. radiata
Hg2+ inhibitory at high concentrations Vigna radiata var. radiata
Ni2+ inhibitory at high concentrations Vigna radiata var. radiata
Zn2+ reverses EDTA inhibition, inhibitory at concentrations above 0.1 mM Vigna radiata var. radiata

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
FAD + H2O Vigna radiata var. radiata
-
FMN + AMP
-
?

Organism

Organism UniProt Comment Textmining
Vigna radiata var. radiata
-
mung bean seedlings
-

Storage Stability

Storage Stability Organism
stable at 0-4°C Vigna radiata var. radiata

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
FAD + H2O
-
Vigna radiata var. radiata FMN + AMP
-
?
NAD+ + H2O
-
Vigna radiata var. radiata NMN + AMP
-
?
NADH + H2O
-
Vigna radiata var. radiata NMNH + AMP
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
49 51
-
Vigna radiata var. radiata

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.4
-
-
Vigna radiata var. radiata