CATH Classification

Domain Context

CATH Clusters

Superfamily Bira Bifunctional Protein; Domain 2
Functional Family

Enzyme Information

6.1.1.21
Histidine--tRNA ligase.
based on mapping to UniProt Q9HLX5
ATP + L-histidine + tRNA(His) = AMP + diphosphate + L-histidyl-tRNA(His).

UniProtKB Entries (1)

Q9HLX5
SYH_THEAC
Thermoplasma acidophilum DSM 1728
Histidine--tRNA ligase

PDB Structure

PDB 1WU7
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of histidyl-tRNA synthetase from Thermoplasma acidophilum
Tanaka, Y., Sakai, N., Yao, M., Watanabe, N., Tamura, T., Tanaka, I.
To be Published