SH2 Domains of Tyrosine Kinases Function To

Question

SH2 domains of tyrosine kinases function to
A)Catalyze activation of downstream pathways.
B)Act as receptors for phosphotyrosine-containing oligopeptide ligands.
C)Localize the protein to specific sites in the cell.
D)B and C.
E)None of the above.

Accepted Answer

SH2 domains of tyrosine kinases function as both receptors for phosphotyrosine-containing oligopeptide ligands (B) and localization modules that direct the protein to specific sites in the cell (C).