title: epsilon-(gamma-Glutamyl)lysine isopeptide bonds in normal and virus transformed human fibroblasts.
mesh_terms: D002455:Cell Division; D002460:Cell Line; D002472:Cell Transformation, Viral; D004151:Dipeptides / Q000378:metabolism*; D008239:Lysine / Q000031:analogs & derivatives; D013539:Simian virus 40
chemical_list: D004151:Dipeptides; C001299:epsilon-(gamma-glutamyl)-lysine; D008239:Lysine