InterPro : IPR022380

Name  Glutamyl-Q tRNA(Asp) synthetase Short Name  Glu-Q_TRNA(Asp)_Synthase
Type  Family Description  This protein resembles a shortened glutamyl-tRNA ligase, but its purpose is to modify tRNA(Asp) at a queuosine position in the anticodon rather than to charge a tRNA with its cognate amino acid [, ]. It catalyses the tRNA-independent activation of glutamate in presence of ATP and the subsequent transfer of glutamate onto the tRNA(Asp). The glutamylated tRNA(Asp) does not appear to bind elongation factor Tu, suggesting that it is not involved in ribosomal protein biosynthesis.
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Sequence Features

GO Displayer

Proteins

InterPro protein domain ID --> Contigs

 

Other

0 Child Features

2 Contains

Id Name Short Name Type
IPR020058 Glutamyl/glutaminyl-tRNA synthetase, class Ib, catalytic domain Glu/Gln-tRNA-synth_Ib_cat-dom Domain
IPR014729 Rossmann-like alpha/beta/alpha sandwich fold Rossmann-like_a/b/a_fold Domain

0 Found In

1 Parent Features

Id Name Short Name Type
IPR000924 Glutamyl/glutaminyl-tRNA synthetase Glu/Gln-tRNA-synth Family

2 Publications

First Author Title Year Journal Volume Pages
Blaise M Glu-Q-tRNA(Asp) synthetase coded by the yadB gene, a new paralog of aminoacyl-tRNA synthetase that glutamylates tRNA(Asp) anticodon. 2005 Biochimie 87 847-61
Salazar JC A truncated aminoacyl-tRNA synthetase modifies RNA. 2004 Proc Natl Acad Sci U S A 101 7536-41



To cite PlanMine, please refer to the following publication:

Rozanski, A., Moon, H., Brandl, H., Martín-Durán, J. M., Grohme, M., Hüttner, K., Bartscherer, K., Henry, I., & Rink, J. C.
PlanMine 3.0—improvements to a mineable resource of flatworm biology and biodiversity
Nucleic Acids Research, gky1070. doi:10.1093/nar/gky1070 (2018)