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.
Topological diagrams of (A) V. alginolyticus PepD and (B) the lid domain of L. delbrueckii PepV. The secondary structural elements of α-helices and β-strands are represented by ribbons and arrows, respectively. The diagram (A) has been divided into two parts, separated by the dotted line; the region with gray in the lid domain represents the extra domain.
