| TARGETS | LIGANDS |
|---|---|
| Arginase | cGMP |
| Endothelial NOS | Hydrogen peroxide (H2O2) |
| Inducible NOS | L-arginine |
| Neuronal NOS | L-citrulline |
| L-arginine | NADPH |
| Soluble guanylyl cyclase (sGC) | Tetrahydrobiopterin (sapropterin) |
| NO |
This Table lists key protein targets and ligands in this document, which are hyperlinked to corresponding entries in http://www.guidetopharmacology.org, the common portal for data from the IUPHAR/BPS Guide to PHARMACOLOGY (Pawson et al., 2014) and are permanently archived in the Concise Guide to PHARMACOLOGY 2013/14 (Alexander et al., 2013).