?
Cys-tRNA(Pro) deacylase This model represents the YbaK family, bacterial proteins whose full length sequence is homologous to an insertion domain in proline--tRNA ligases. The domain deacylates mischarged tRNAs. The YbaK protein of Haemophilus influenzae (HI1434) likewise deacylates Ala-tRNA(Pro), but not the correctly charged Pro-tRNA(Pro). A crystallographic study of HI1434 suggests a nucleotide binding function. Previously, a member of this family was described as EbsC and was thought to be involved in cell wall metabolism. [Protein synthesis, tRNA aminoacylation] |
Jiyao W et al.(2023). "The conserved domain database in 2023.",