The Elongator subunit Elp3 is a non-canonical tRNA acetyltransferase.
Lin, T.Y., Abbassi, N.E.H., Zakrzewski, K., Chramiec-Glabik, A., Jemiola-Rzeminska, M., Rozycki, J., Glatt, S.(2019) Nat Commun 10: 625-625
- PubMed: 30733442 
- DOI: 10.1038/s41467-019-08579-2
- Primary Citation of Related Structures:  
6IA6, 6IA8, 6IAD, 6IAZ - PubMed Abstract: 
The Elongator complex catalyzes posttranscriptional tRNA modifications by attaching carboxy-methyl (cm 5 ) moieties to uridine bases located in the wobble position. The catalytic subunit Elp3 is highly conserved and harbors two individual subdomains, a radical S-adenosyl methionine (rSAM) and a lysine acetyltransferase (KAT) domain ...