Computational Systems Biochemistry and Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried 82152, Germany.|Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried 82152, Germany.|Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried 82152, Germany.|Computational Systems Biochemistry and.