CATH Domain 3e9iC01

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CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.40	Beta Barrel
	2.40.50	OB fold (Dihydrolipoamide Acetyltransferase, E2P)
	2.40.50.140	Nucleic acid-binding proteins

Domain Context

CATH Clusters

Superfamily	Nucleic acid-binding proteins
Functional Family	Lysine--tRNA ligase

Enzyme Information

6.1.1.6

Lysine--tRNA ligase.

based on mapping to UniProt Q9RHV9

ATP + L-lysine + tRNA(Lys) = AMP + diphosphate + L-lysyl-tRNA(Lys).

UniProtKB Entries (1)

SYK_GEOSE

Geobacillus stearothermophilus

Lysine--tRNA ligase

PDB Structure

PDB	3E9I
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Two crystal structures of lysyl-tRNA synthetase from Bacillus stearothermophilus in complex with lysyladenylate-like compounds: insights into the irreversible formation of the enzyme-bound adenylate of L-lysine hydroxamate Sakurama, H., Takita, T., Mikami, B., Itoh, T., Yasukawa, K., Inouye, K. J.Biochem.