Amino Acid Sequence Cell Proliferation Gene Expression Profiling Gene Expression Regulation, Enzymologic Gene Expression Regulation, Neoplastic Glutathione Transferase HeLa cell Hela Cells Humans MAP Kinase Signaling System Mitochondria Mitogen-Activated Protein Kinase 3 Molecular Sequence Data Proteomics Sequence Homology, Amino Acid Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization amino acid sequence article cell proliferation complex formation controlled study enzyme activity gene control gene expression gene expression profiling gene expression regulation gene location glutathione transferase histone H2A histone H4