Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The amino acid sequences of SH2 domains and comparison of the backbone structures. The sequence alignments of Grb2 SH2, Gads SH2, p85 nSH2, and p85 cSH2 are shown. The gray boxes indicate the sequence similarity between Grb2 and Gads or nSH2 and cSH2, respectively. The sequence homology and the root mean square deviations of the main chain are given in the text.
