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.
Primary structure of human lactoferrin (NP_002334). The signal peptide is italicized; the two positively charged regions of the N-lobe are in bold face; the linker between the N-lobe and C-lobe is underlined. Dots above residues indicate iron-binding residues; arrows above residues indicate carbonate-binding residues.
