Nucleic Acids Research. 2017; Vol. 45, No. 12, DOI: 10.1093/nar/gkx388. Request reprint © (pdf) Author List Lai, L. B.; Tanimoto, A.; Lai, S. M.; Chen, W.; Marathe, I. A.; Westhof, E.; Wysocki, V. H.; Gopalan, V.