Library for processing RNA structures using PDB, DSSR and other data.
urslib2 is an implementation of definitions of the RNA secondary structure elements described in:
Baulin, E., Yacovlev, V., Khachko, D., Spirin, S., & Roytberg, M. (2016). URS DataBase: universe of RNA structures and their motifs. Database, 2016.. DOI: 10.1093/database/baw085
urslib2 was used for the annotation of RNA long-range nucleotide doublets, see:
D.R. Bohdan, V.V. Voronina, J.M. Bujnicki, E.F. Baulin (2023) A comprehensive survey of long-range tertiary interactions and motifs in non-coding RNA structures. Nucleic Acids Research. gkad605. DOI: 10.1093/nar/gkad605
The previous version of the library named "urslib" was used for the classification of RNA A-minor motifs, see:
Shalybkova, A. A., Mikhailova, D. S., Kulakovskiy, I. V., Fakhranurova, L. I., & Baulin, E. F. (2021). Annotation of the local context of RNA secondary structure improves the classification and prediction of A-minors. RNA, 27(8), 907-919.. DOI: 10.1261/rna.078535.120