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OS: Linux, Windows, Mac, ...

License: Freeware

Sparky is a graphical NMR assignment and integration program for proteins, nucleic acids, and other polymers.

Sparky displays processed NMR spectra. You pick, assign, and integrate peaks using a graphical interface. You can work with any number of 2, 3 or 4 dimensional spectra simultaneously. The program has been developped to assist in structure determination of proteins, DNA and RNA.

Spectra for input to Sparky can be produced with processing programs NMRPipe, Felix, VNMR, XWinNMR or UXNMR. Output consists of text peak lists showing assignments, chemical shifts, volumes, linewidths, .... Output suitable for structure determination with DYANA or XPLOR, or distance restraint calculation with MARDIGRAS can be generated.