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Literature summary for 3.6.4.13 extracted from

  • Zhang, X.; Zhao, X.; Feng, C.; Liu, N.; Feng, H.; Wang, X.; Mu, X.; Huang, L.; Kang, Z.
    The cloning and characterization of a DEAD-Box RNA helicase from stress-responsive wheat (2014), Physiol. Mol. Plant Pathol., 88, 36-42.
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
gene TaRH1, DNA and amino acid sequence determination and analysis, phylogenetic tree and analysis, quantitative real-time PCR enzyme expression analysis, the gene encoding the enzyme is differentially expressed under both biotic and several abiotic stresses, TaRH1-catalysed unwinding of duplex RNA following recombinant His-tagged TaRH1 expression in Escherichia coli strain BL21(DE3) Triticum aestivum

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Triticum aestivum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O Triticum aestivum
-
ADP + phosphate
-
?
additional information Triticum aestivum TaRH1-catalysed unwinding of duplex RNA ?
-
?

Organism

Organism UniProt Comment Textmining
Triticum aestivum N0E6R8 stress-responsive wheat
-

Purification (Commentary)

Purification (Comment) Organism
recombinant His-tagged TaRH1 from Escherichia coli strain BL21(DE3) by nickel affinity chromatography Triticum aestivum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O
-
Triticum aestivum ADP + phosphate
-
?
additional information TaRH1-catalysed unwinding of duplex RNA Triticum aestivum ?
-
?
additional information ATP-dependent unwinding of duplex RNA in vitro by TaRH1 Triticum aestivum ?
-
?

Synonyms

Synonyms Comment Organism
DEAD-box RNA helicase
-
Triticum aestivum
TaRH1
-
Triticum aestivum
Triticum aestivum RNA helicase
-
Triticum aestivum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
ATP-dependent RNA unwinding assay at Triticum aestivum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
ATP-dependent RNA unwinding assay at Triticum aestivum

Expression

Organism Comment Expression
Triticum aestivum the gene encoding the enzyme is differentially expressed under both biotic and several abiotic stresses additional information

General Information

General Information Comment Organism
evolution the putative ATP-dependent RNA helicase and is a member of the DEAD-box family of SF2, superfamily 2, phylogenetic tree and analysis Triticum aestivum
physiological function DEAD-box RNA helicases play important roles in all types of processes in RNA metabolism. TaRH1 gene may participate in the plant stress response Triticum aestivum