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Literature summary for 3.6.4.13 extracted from

  • Gross, C.H.; Shuman, S.
    The nucleoside triphosphatase and helicase activities of vaccinia virus NPH-II are essential for virus replication (1998), J. Virol., 72, 4729-4736.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
-
Vaccinia virus

Protein Variants

Protein Variants Comment Organism
E300A mutation causes severe defect in RNA unwinding that correlates with reduced rate of ATP hydrolysis Vaccinia virus
H299A mutation elicits defects in RNA unwinding but spares the ATPase activity Vaccinia virus
K191A mutation causes severe defect in RNA unwinding that correlates with reduced rate of ATP hydrolysis Vaccinia virus
R229A mutation causes severe defect in RNA unwinding that correlates with reduced rate of ATP hydrolysis Vaccinia virus
T192A mutation causes severe defect in RNA unwinding that correlates with reduced rate of ATP hydrolysis Vaccinia virus
T326A mutation elicits defects in RNA unwinding but spares the ATPase activity Vaccinia virus
T328A mutation elicits defects in RNA unwinding but spares the ATPase activity Vaccinia virus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
70000
-
x * 70000, His-tagged enzyme, SDS-PAGE Vaccinia virus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O Vaccinia virus phosphohydrolase and helicase activities of NPH-II are essential for virus replication ADP + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Vaccinia virus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Vaccinia virus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O
-
Vaccinia virus ADP + phosphate
-
?
ATP + H2O phosphohydrolase and helicase activities of NPH-II are essential for virus replication Vaccinia virus ADP + phosphate
-
?

Subunits

Subunits Comment Organism
? x * 70000, His-tagged enzyme, SDS-PAGE Vaccinia virus

Synonyms

Synonyms Comment Organism
NPH-II
-
Vaccinia virus