Information on EC 2.1.1.298 - ribosomal protein L3 N5-glutamine methyltransferase

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The enzyme appears in viruses and cellular organisms

EC NUMBER
COMMENTARY hide
2.1.1.298
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RECOMMENDED NAME
GeneOntology No.
ribosomal protein L3 N5-glutamine methyltransferase
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REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
S-adenosyl-L-methionine + [ribosomal protein L3]-L-glutamine = S-adenosyl-L-homocysteine + [ribosomal protein L3]-N5-methyl-L-glutamine
show the reaction diagram
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SYSTEMATIC NAME
IUBMB Comments
S-adenosyl-L-methionine:[ribosomal protein L3]-L-glutamine (N5-glutamine)-methyltransferase
Modifies the glutamine residue in the glycylglycylglutamine (GGQ) motif of ribosomal protein L3 (Gln150 in the protein from the bacterium Escherichia coli). The enzyme does not act on peptide chain release factor 1 or 2.
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
gene prmB
UniProt
Manually annotated by BRENDA team
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SwissProt
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
evolution
malfunction
physiological function
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
S-adenosyl-L-methionine + [ribosomal protein L3]-L-glutamine
S-adenosyl-L-homocysteine + [ribosomal protein L3]-N5-methyl-L-glutamine
show the reaction diagram
NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
S-adenosyl-L-methionine + [ribosomal protein L3]-L-glutamine
S-adenosyl-L-homocysteine + [ribosomal protein L3]-N5-methyl-L-glutamine
show the reaction diagram
P39199
the enzyme modifies the glutamine residue in the glycylglycylglutamine (GGQ) motif of ribosomal protein L3 (Gln150 in the protein from the bacterium Escherichia coli). The enzyme does not act on peptide chain release factor 1 or 2
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COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
S-adenosyl-L-methionine
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SUBUNITS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
gene prmB, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic tree, recombinant expression in Escherichia coli strain BL21(DE3) and in the arsenite-hypersensitive Escherichia coli strain AW3110(DE3), subcloning in Escherichia coli strain DH5alpha
Show AA Sequence (2557 entries)
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