Literature summary for 3.1.26.12 extracted from

Zhang, Y.; Hong, G.
Post-transcriptional regulation of NifA expression by Hfq and RNase E complex in Rhizobium leguminosarum bv. viciae (2009), Acta Biochim. Biophys. Sin. (Shanghai), 41, 719-730.

Search for more literature for 3.1.26.12

Activating Compound

Activating Compound	Comment	Organism	Structure
additional information	host factor required is essential for the cleavage activity of the RNase E complex	Rhizobium leguminosarum bv. viciae

Cloned(Commentary)

Cloned (Comment)	Organism
overexpressed in Escherichia coli ER2566	Rhizobium leguminosarum bv. viciae

Inhibitors

Inhibitors	Comment	Organism	Structure
additional information	RNase E complex loses cleavage activity in the absence of host factor required	Rhizobium leguminosarum bv. viciae

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
180000	-	mass spectrometry analysis	Rhizobium leguminosarum bv. viciae

Organism

Organism	UniProt	Comment	Textmining
Rhizobium leguminosarum bv. viciae	-	-	-
Rhizobium leguminosarum bv. viciae 8401/pRL1JI	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
by ammonium sulfate precipitation and cation-exchange chromatography	Rhizobium leguminosarum bv. viciae

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
82 nt of the NifA mRNA + H2O	host factor required-dependent RNase E cleavage of NifA mRNA is essential for NifA translation. Cleavage site is located at 32 nucleotides upstream of the NifA translational start codon	Rhizobium leguminosarum bv. viciae	?	-	?
82 nt of the NifA mRNA + H2O	host factor required-dependent RNase E cleavage of NifA mRNA is essential for NifA translation. Cleavage site is located at 32 nucleotides upstream of the NifA translational start codon	Rhizobium leguminosarum bv. viciae 8401/pRL1JI	?	-	?

Synonyms

Synonyms	Comment	Organism
RNase E	-	Rhizobium leguminosarum bv. viciae

General Information

General Information	Comment	Organism
physiological function	RNase E is involved in the post-transcriptional regulation of NifA expression. Host factor required-dependent RNase E cleavage is essential for NifA translation, probably by making ribosome-binding sites accessible	Rhizobium leguminosarum bv. viciae

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Release 2023.1 (January 2023)