|
|
||
|
|
|
|
|
UniProt functional annotation for O26802 | ||
|
|
|
|
|
|
||
| UniProt code: O26802. |
|
||
| Organism: | |
Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum). |
| Taxonomy: | |
Archaea; Euryarchaeota; Methanomada group; Methanobacteria; Methanobacteriales; Methanobacteriaceae; Methanothermobacter. |
|
||
|
||
| Function: | |
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in organisms which lack glutaminyl-tRNA synthetase. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu- tRNA(Gln). The GatDE system is specific for glutamate and does not act on aspartate. |
|
||
| Catalytic activity: | |
Reaction=ATP + H2O + L-glutamine + L-glutamyl-tRNA(Gln) = ADP + H(+) + L-glutamate + L-glutaminyl-tRNA(Gln) + phosphate; Xref=Rhea:RHEA:17521, Rhea:RHEA-COMP:9681, Rhea:RHEA-COMP:9684, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:58359, ChEBI:CHEBI:78520, ChEBI:CHEBI:78521, ChEBI:CHEBI:456216; |
| Subunit: | |
Heterodimer of GatD and GatE. |
| Similarity: | |
Belongs to the asparaginase 1 family. GatD subfamily. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.