src Homology Domains |
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| src Homology Region 2 Domain; Homology Domain, src; Homology Domains, src; SH Domain; SH1 Domains; SH2 Domains; SH3 Domains; src Homology Domain | |
| Regions of sequence similarity in the src family of cytoplasmic tyrosine kinases. The SH1 domain is a catalytic domain. SH2 and SH3 domains are protein-binding domains. SH2 usually binds phosphotyrosine-containing proteins and SH3 interacts with cytoskeletal proteins. | |