CATH Classification

Domain Context

CATH Clusters

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

Enzyme Information

6.1.1.7
Alanine--tRNA ligase.
based on mapping to UniProt P00957
ATP + L-alanine + tRNA(Ala) = AMP + diphosphate + L-alanyl-tRNA(Ala).

UniProtKB Entries (1)

P00957
SYA_ECOLI
Escherichia coli K-12
Alanine--tRNA ligase

PDB Structure

PDB 3HXW
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Paradox of mistranslation of serine for alanine caused by AlaRS recognition dilemma.
Guo, M., Chong, Y.E., Shapiro, R., Beebe, K., Yang, X.L., Schimmel, P.
Nature
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