Related Experiment Video
Updated: Jul 2, 2026

Atomic Scale Structural Studies of Macromolecular Assemblies by Solid-state Nuclear Magnetic Resonance Spectroscopy
Published on: September 17, 2017
PRODECOMPv3: decompositions of NMR projections for protein backbone and side-chain assignments and structural studies
Doroteya K Staykova1, Jonas Fredriksson, Martin Billeter
1Department of Chemistry, University of Gothenburg, P.O. Box 462, 405 30 Gothenburg, Sweden. doroteya@chem.gu.se
Unlabelled:
PRODECOMP (projection decomposition) is an implementation of a multi-way decomposition algorithm for the analysis of two-dimensional projections of high-dimensional nuclear magnetic resonance spectra. The newest version, PRODECOMPv3, features a dramatic speedup, more reliable decompositions, a substantial reduction in memory demands, a new graphical user interface and integration into third-party software. These improvements extend the applicability of decompositions to novel types of NMR data on proteins, yielding backbone and side-chain assignments as well as structural information, and therewith enabling complete characterizations of proteins.
Availability:
Program, short manual and an example calculation are freely available at www2.chem.gu.se/bcbp/nmr/prodecomp.html.
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