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Literature summary for 2.7.7.19 extracted from

  • Tarui, Y.; Minamikawa, T.
    Purification and properties of poly(A) polymerase from Vigna unguiculata (1988), Plant Cell Physiol., 29, 835-842.
No PubMed abstract available

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ required Vigna unguiculata

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
63000
-
x * 63000, SDS-PAGE Vigna unguiculata

Organism

Organism UniProt Comment Textmining
Vigna unguiculata
-
2 forms of enzyme with some difference in primer preference
-

Purification (Commentary)

Purification (Comment) Organism
-
Vigna unguiculata

Source Tissue

Source Tissue Comment Organism Textmining
seed
-
Vigna unguiculata
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + RNA highly specific for ATP Vigna unguiculata diphosphate + RNA(A)n
-
?
ATP + RNA primer: dinucleoside phosphates having 3'-OH Vigna unguiculata diphosphate + RNA(A)n
-
?
ATP + RNA primer required Vigna unguiculata diphosphate + RNA(A)n
-
?
ATP + RNA primer: poly(A) Vigna unguiculata diphosphate + RNA(A)n
-
?

Subunits

Subunits Comment Organism
? x * 63000, SDS-PAGE Vigna unguiculata