CMR studies of protein modification. Progressive decrease in charge density at the epsilon-amino function of lysine with increasing methyl substitution.
D000588:Amines; D002247:Carbon Isotopes; D008239:Lysine / Q000031:analogs & derivatives; D009682:Magnetic Resonance Spectroscopy; D008697:Methane
D000588:Amines; D002247:Carbon Isotopes; D008239:Lysine; D008697:Methane