ISBN: | 978-5-5145-4052-5 |
High Quality Content by WIKIPEDIA articles! The SH2 (Src Homology 2) domain is a structurally conserved protein domain contained within the Src oncoprotein and in many other intracellular signal-transducing proteins. Its presence in a protein helps that protein to bind another protein by recognizing specific phosphorylated tyrosine residues on the other protein.