Literature summary for 2.7.7.19 extracted from

Das Gupta, J.; Li, Q.; Thomson, A.B.; Hunt, A.G.
Characterization of a novel plant poly(A) polymerase (1995), Plant Sci., 110, 215-226.

No PubMed abstract available

Search for more literature for 2.7.7.19

Inhibitors

Inhibitors	Comment	Organism	Structure
3'-dATP	-	Pisum sativum

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.039	-	ATP	30°C, pH 8.0	Pisum sativum

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Mg2+	-	Zea mays
Mg2+	more active in presence of Mg2+ than Mn2+	Pisum sativum

Organism

Organism	UniProt	Comment	Textmining
Brassica juncea	-	-	-
Pisum sativum	-	-	-
Zea mays	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Pisum sativum
-	Zea mays
-	Brassica juncea

Renatured (Commentary)

Renatured (Comment)	Organism
chromatography on MonoQ results in three fractions with little activity, one of them containing a 43000 polypeptide, the others RNAs, mixtures of them result in substantial enzymic activity	Pisum sativum
chromatography on MonoQ results in three fractions with little activity, one of them containing a 43000 polypeptide, the others RNAs, mixtures of them result in substantial enzymic activity	Zea mays
chromatography on MonoQ results in three fractions with little activity, one of them containing a 43000 polypeptide, the others RNAs, mixtures of them result in substantial enzymic activity	Brassica juncea

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
ATP + RNA	-	Pisum sativum	diphosphate + RNA(A)n	-	?
ATP + RNA	-	Zea mays	diphosphate + RNA(A)n	-	?
ATP + RNA	-	Brassica juncea	diphosphate + RNA(A)n	-	?

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Release 2023.1 (January 2023)