Baldi, L Critical role for lysines 21 and 22 in signal-induced, ubiquitin-mediated proteolysis of I kappa B-alpha. [electronic resource] - The Journal of biological chemistry Jan 1996 - 376-9 p. digital Publication Type: Journal Article ISSN: 0021-9258 Standard No.: 10.1074/jbc.271.1.376 doi Subjects--Topical Terms: Amino Acid SequenceAnimalsBase SequenceDNA-Binding Proteins--metabolismHumansHydrolysisI-kappa B ProteinsLysine--chemistryMiceNF-KappaB Inhibitor alphaNeoplastic Stem CellsProto-Oncogene ProteinsSequence Homology, Amino AcidSignal TransductionTumor Cells, CulturedUbiquitins--metabolism