Title : Structural characterization of a novel Cbl phosphotyrosine recognition motif in the APS family of adapter proteins.

Pub. Date : 2005 May 13

PMID : 15737992






4 Functional Relationships(s)
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1 Structural characterization of a novel Cbl phosphotyrosine recognition motif in the APS family of adapter proteins. Phosphotyrosine Cbl proto-oncogene Homo sapiens
2 The previously derived consensus sequence for phosphotyrosine recognition by the Cbl TKB domain is NXpY(S/T)XXP (X denotes lesser residue preference), wherein specificity is conferred primarily by residues C-terminal to the phosphotyrosine. Phosphotyrosine Cbl proto-oncogene Homo sapiens
3 The previously derived consensus sequence for phosphotyrosine recognition by the Cbl TKB domain is NXpY(S/T)XXP (X denotes lesser residue preference), wherein specificity is conferred primarily by residues C-terminal to the phosphotyrosine. Phosphotyrosine Cbl proto-oncogene Homo sapiens
4 These studies reveal a novel mode of phosphopeptide interaction with the Cbl TKB domain, in which N-terminal residues distal to the phosphotyrosine directly contact residues of the four-helix bundle of the TKB domain. Phosphotyrosine Cbl proto-oncogene Homo sapiens