Refine search

Search Natural Substrates/ Products (Substrates)

Natural Substrates/ Products (Substrates): show results

Don't show organism specific information (fast!)

Search organism in taxonomic tree (slow, choose "exact" as search mode, e.g. "mammalia" for rat,human,monkey,...)

(Not possible to combine with the first option)

Refine your search

Recommended Name:

EC Number:

Organism:

Commentary (Nat. Sub.):

Natural Products:

Commentary (Nat. Pro.):

Reversibility:

Search for synonyms (with exact matching search term)

Search term:

Results 1 - 6 of 6

EC Number	Natural Substrates	Commentary (Nat. Sub.)
6.3.5.7	ATP + Asp-tRNAAsn + L-glutamine	-
6.3.5.7	ATP + Glu-tRNAGln + L-glutamine	-
6.3.5.7	ATP + Glu-tRNAGln + L-glutamine	organisms lacking Gln-tRNA synthetase produce Gln-tRNAGln from misacylated Glu-tRNAGln through the transamidation activity of Glu-tRNAGln amidotransferase. The enzyme hydrolyzes Gln to Glu and NH3, using the latter product to transamidate Glu-tRNAGln in concert with ATP hydrolysis
6.3.5.7	ATP + Glu-tRNAGln + L-glutamine	the enzyme produces Gln-tRNAGln required for plastidal protein biosynthesis
6.3.5.7	ATP + Glu-tRNAGln + L-glutamine	disruption of this operon is lethal. Transamidation is the only pathway to Gln-tRNAGln in Bacillus subtilis. The enzyme furnishes a means for formation of correctly charged Gln-tRNAGln through the transamidation of misacylated Glu-tRNAGln, functionally replacing the lack of glutaminyl-tRNA synthetase activity in Gram-positive eubacteria, cyanobacteria, archaea and organelles
6.3.5.7	ATP + Glu-tRNAGln + L-glutamine + H2O	-

Results 1 - 6 of 6

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)