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.
Intrinsic hydrophobic thicknesses of α-helical and β-barrel TM proteins from different membrane types: eukaryotic plasma membrane (PM), endoplasmic reticulum (ER), mitochondrial outer (MOM) and inner (MIM) membranes, PM of Archaebacteria and Gram-positive bacteria, outer (OM) and inner (IM) membranes of Gram-negative bacteria. Numbers of protein structures in each protein set are indicated in parenthesis (adopted from Ref.20).
