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.
Expansion of the Human Peptidergic Receptor Signaling System
The new pairings (colored lines) increase the number of known ligand-receptor connections (edges) from 348 to 407 (putative peptide ligands from 185 to 214 and putative peptide receptors from 120 to 130). Ligand-receptor systems are shown with increasing ligand-to-receptor ratios (top to bottom). There are more ligands per receptor in both the established and novel peptidergic receptor systems.
