Chenggang Wu
Papers
1
Total Citations
65
H-Index
1
About
Chenggang Wu is a leading molecular biologist whose research focuses on protein-protein interactions, signal transduction, and the structural biology of Src homology (SH) domains. His most influential work, the 2005 study "Novel Src Homology 3 Domain-binding Motifs Identified from Proteomic Screen of a Pro-rich Region," has garnered 65 citations and fundamentally reshaped our understanding of SH3 domain specificity. By systematically screening peptide arrays derived from proline-rich regions, Wu demonstrated that SH3 domains can recognize sequences lacking the canonical PXXP motif, revealing a far broader and more diverse ligand repertoire than previously appreciated. This breakthrough challenged long-held assumptions about domain-binding rules and opened new avenues for studying cellular signaling networks. Wu’s contributions have provided critical tools for mapping interaction landscapes in cancer and developmental biology, earning him recognition as a pioneer in proteomic screening methodologies. His work continues to inspire researchers investigating how subtle variations in binding motifs drive specificity in complex signaling pathways, making him a key figure in the field of molecular recognition and systems biology.
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