EC Number |
Reaction |
Reference |
---|
1.14.13.39 | 2 L-arginine + 3 NADPH + 3 H+ + 4 O2 = 2 L-citrulline + 2 nitric oxide + 3 NADP+ + 4 H2O |
reaction and kinetic mechanism |
687572 |
1.14.13.39 | 2 L-arginine + 3 NADPH + 3 H+ + 4 O2 = 2 L-citrulline + 2 nitric oxide + 3 NADP+ + 4 H2O |
reaction mechanism, NO release and transport, overview, NO formation through sequential electron transfer and the oxidation of L-arginine, in the catalytic process, FMN, FAD, and tetrahydrobiopterin are required as coenzymes, and the presence of Ca2+/calmodulin can aid the electron transfer, isozymes NOS1 and NOS3 perform a similar reaction mechanism |
673804 |
1.14.13.39 | 2 L-arginine + 3 NADPH + 3 H+ + 4 O2 = 2 L-citrulline + 2 nitric oxide + 3 NADP+ + 4 H2O |
reaction mechanism, the reaction of the enzyme with oxygen is fast and takes place within several steps, separated by ephemeral intermediates, two short-lived oxy-compounds OxyI and OxyII |
671728 |
1.14.13.39 | 2 L-arginine + 3 NADPH + 3 H+ + 4 O2 = 2 L-citrulline + 2 nitric oxide + 3 NADP+ + 4 H2O |
relation between structure, function and binding of prosthetic groups during dissociation, unfolding and renaturation |
440238 |
1.14.13.39 | 2 L-arginine + 3 NADPH + 3 H+ + 4 O2 = 2 L-citrulline + 2 nitric oxide + 3 NADP+ + 4 H2O |
structure-function study of macrophage enzyme |
440223 |
1.14.13.39 | 2 L-arginine + 3 NADPH + 3 H+ + 4 O2 = 2 L-citrulline + 2 nitric oxide + 3 NADP+ + 4 H2O |
subunits align in head-to-head manner with oxygenase domains interacting to form a dimer and reductase domains existing as independent extensions |
440225 |
1.14.13.39 | 2 L-arginine + 3 NADPH + 3 H+ + 4 O2 = 2 L-citrulline + 2 nitric oxide + 3 NADP+ + 4 H2O |
the key structural features that are involved in the substrate and active site interaction are highly conserved, e.g. residues Pro214, Glu235, Trp234, Tyr237, Asn246, and Gln129, substrate binding structure and mechanism, overview |
671709 |
1.14.13.39 | 2 Nomega-hydroxy-L-arginine + NADPH + H+ + 2 O2 = 2 L-citrulline + 2 nitric oxide + NADP+ + 2 H2O |
(1b) |
- |