Protein
Glutamyl-tRNA(Gln) amidotransferase subunit A 1
Organism
Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787)
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) (By similarity).
Similarity
Belongs to the amidase family. GatA subfamily.
Sequence
MELYKLKAHELKDMISKKEVKVEEVTNSFLNRIEEVDEKVNALLYVAKEEAVNTAKELDKKIESGESLSGLSGVPVAIKDNISVKNMQNTCASKILEGYVSPYDATVIENLKKNNGVIIGKANMDEFAMGSSTENSAFKVSKNPWSLERVPGGSSGGSAVAVASLEAPISLGTETGGSVRQPASFCGLVGLKPTYGRISRYGVVAFGSTLDQVGMFARDVEDCALLTQNIAGLDKMDFTTVDTPVQDYSKSLNKDLKGRKIGIPKEFFEEGLDEGVREAVKEAIKVFEENGAEVKECSLPLSDYALAAYYIISSAEASSNLARFDGVRYGYRDAEAENALDLYVKSRSKGFGEEAKRRIMLGTYVLSKGYYDAYYKKALKVRSLIKNDFQRAFKEFDAIITPTTPTPAFRIGEKTKDVLSMYMSDIYTVPVNIAGIPSISVPCGFVSGLPVGLQIMGNYFKEDTLFNLAYSYEQSTKWHDKIANL