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.
(A) An interior page highlighted in red from a protein of unknown function (PDB ID = 2FSQ), illustrating the maximum scale of search queries. (B) Example words (chemical motifs) within the same page highlighted in yellow. Pages are 15 Å×15 Å×15 Å cubes.
