Glutamine--tRNA ligase
QRS-N protein
Organism: Plasmodium berghei (strain Anka)
Monomeric molecular weight: 22.9 kDa
Oligomeric state:
Dimer
Total molecular weight: 45.8 kDa
The N-terminal GST-like domain of P. berghei cytosolic glutaminyl-tRNA synthetase (QRS-N). The construction displays a glycine insertion after the first methionine derived from the cloning restriction site. Additional residues at the C-terminus resulted from the cleavage of the 6xHis tag. QRS-N in the Q-complex is present in two copies, each one associated to a monomer of ERS-N