3JX6

Structure of neuronal nitric oxide synthase D597N/M336V/Y706A mutant heme domain complexed with N1-[(3\' R,4\' R)-4\'-((6\"-amino-4\"-methylpyridin-2\"-yl)methyl)pyrrolidin-3\'-yl]-N2-(3\'-fluorophenethyl)ethane-1,2-diamine tetrahydrochloride