Title : SH2 domain specificity and activity modified by a single residue.

Pub. Date : 1994 Jun 9

PMID : 7515480






2 Functional Relationships(s)
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1 One such residue, occupying the EF1 position of the +3-binding pocket, is a Thr in the SH2 domain of the Src tyrosine kinase, but is predicted to be a Trp in the SH2 domain of the Sem-5/drk/Grb2 adaptor protein. Threonine growth factor receptor bound protein 2 Homo sapiens
2 Here we report that changing this residue in the Src SH2 domain from Thr to Trp switches its selectivity to resemble that of the Sem-5/drk/Grb2 SH2 domain. Threonine growth factor receptor bound protein 2 Homo sapiens