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Surface Loops in a Single SH2 Domain Are Capable of Encoding the Spectrum of Specificity of the SH2 Family,
Institution:3. Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi''an Jiaotong University, Xi''an 710049, China;;4. Department of Biochemistry, Schulich School of Medicine and Dentistry, Western University, London, Ontario N6A 5C1;;5. Donnelly Centre for Cellular and Biomolecular Research, 160 College St., Toronto ON M5S 3E1, Canada
Abstract:
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  • Highlights
    • •Surface loops play an essential role in SH2 domain specificity.
    • •Diverse specificities may be obtained from a single SH2 domain by combinatorial mutations in the EF and BG loops.
    • •The specificity of a loop mutant correlates with the sequence characteristics of the bait peptide used in its isolation.
    Keywords:Cancer Biology  Chemoresistance  Breast Cancer  Mitochondria Function or Biology  Stem Cells  Autophagy  NMR  Clinical Proteomics  Antibiotics  Cancer Stem Cells  Mitochondria  NMR-metabolomic
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