CATH Classification

Domain Context

CATH Clusters

Superfamily Bira Bifunctional Protein; Domain 2
Functional Family Lysine--tRNA ligase

Enzyme Information

2.7.7.-
Nucleotidyltransferases.
based on mapping to UniProt Q15046
6.1.1.6
Lysine--tRNA ligase.
based on mapping to UniProt Q15046
ATP + L-lysine + tRNA(Lys) = AMP + diphosphate + L-lysyl-tRNA(Lys).

UniProtKB Entries (1)

Q15046
SYK_HUMAN
Homo sapiens
Lysine--tRNA ligase

PDB Structure

PDB 3BJU
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of tetrameric form of human lysyl-tRNA synthetase: Implications for multisynthetase complex formation
Guo, M., Ignatov, M., Musier-Forsyth, K., Schimmel, P., Yang, X.L.
Proc.Natl.Acad.Sci.Usa