The RNA 3D Motif Sequence Variability Server maps the given nucleotides to columns of a multiple sequence alignment and returns sequence variants in a variety of formats. This makes it possible to see how the sequence of a 3D motif varies across many species, including ones for which we do not have a 3D structure. R3D SVS can be used to study the sequence variability of individual nucleotides, base paired nucleotides, or small motifs.
This site is under construction as of November 2023
Several APIs are available, where one can input unit ids or loop ids or chain ids and get back useful information.RNA APIs