| 7D0G: reference: Exon and protein positioning in a pre-catalytic group II intron RNP primed for splicing., Liu N, Dong X, Hu C, Zeng J, Wang J, Wang J, Wang HW, Belfort M, Nucleic Acids Res. 2020 Oct 6. pii: 5918319. doi: 10.1093/nar/gkaa773. PMID: 33021674 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).