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.
Structure of Numb adaptor protein. (A) Schematic representation of Drosophila and mammalian Numb proteins. PTB-phosphotyrosine binding domain. (B) Multiple sequence alignment of Numb carboxy-terminal sequences in Drosophila (dNb), mouse (mNb), human (hNb), chicken (cNb), and mouse Numblike (mNbl). Asterisks mark the conserved DPF and NPF endocytic motifs.
