Nucleic Acids Res. 2005 Jan 14;33(1):388-99 doi:10.1093/nar/gki174

Englert M, Beier H.

Plant tRNA ligases are multifunctional enzymes that have diverged in sequence and substrate specificity from RNA ligases of other phylogenetic origins.

Ligates 2'-3'P molecules to 5'OH. Has a broad substrate range.