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 the Nova-2 KH3 domain with the 10021 RNA as presented by Lewis et al. (26). The RNA (bases 1–10 and 16–20 in gray) assumes the predicted hairpin conformation, with AUCAC (A11-C15) responsible for the majority of the contacts with the protein (in white). The colored AUCAC lies in a cleft formed by the KH domain invariant (in light purple) and variable (in light blue) loops; the bases make extensive contacts with an underlying aliphatic α helix/β sheet binding platform.
