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.
Homology model of OmpU. (A) Table of the homologous residues in the E. coli porins OmpF and OmpC and the V. cholerae porin OmpU that are tested here. NC, not conserved. (B) Graphic representation of the cross section of a monomer of OmpU, modeled on the structures of E. coli OmpF, OmpC, and PhoE. The numbers of the residues studied in this work are marked: R27, R46, R86, D116, G122, E127, and R134.
