Hi all, I am looking for a experiment prototype of a long range HSQC where the side chain H-C protons are correlated with the sidechain N in Histidins. Is this already included? justin -- Justin Lecher Institute for Neuroscience and Biophysics ISB 3 - Institute for Structural Biochemistry Research Centre Juelich 52425 Juelich, Germany phone: +49 2461 61 2117