Predict RNA chemical shifts using the LARMORD webserver
LARMORD predicts chemical shifts using a polynomial expansion of distances between the nucleus of interest and all heavy atoms with a bimolecule. Currently, LARMORD predicts chemical shifts non-exchangeable 1H and proton 13C in RNA. It can also predict imino 1H and 15N, however, because of the paucity of imino chemical shifts in the training database, and uncertainties about the referencing of imino 15N, these predictors should be considered experimental and tentative.
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A Simple and Fast Approach for Predicting 1H and 13C Chemical Shifts: Toward Chemical Shift-Guided Simulations of RNA, A.T. Frank, S.M. Law, and C.L. Brooks III, To Be Submitted, 2014