Sentence examples for bound to nitric from inspiring English sources

Alternatively, the L2 cysteines could be bonded to small molecules like glutathione or free cysteine as mixed disulfides or bound to nitric oxide (NO) as an S-NO group.

In the salivary glands, the hemes of the four proteins are bound to nitric oxide, which is synthesized by a constitutive nitric oxide synthase (NOS) enzyme found in the epithelial cells of the salivary glands.

We find that NP4 is a dimer at pH 5.0 at ≥1 mM but a monomer at pH 7.3, the approximate pH of the victim's tissues; the dimer is much more stable when the ferriheme iron is bound to nitric oxide (NO).

Calmodulin also binds to nitric oxide synthase, which then produces NO whenever a neuron fires and receives a big dose of calcium.

Copper-containing nitrite reductases (Cu-NIRs) reduce nitrite to NO. Reported here are DFT (density functional theory) results on models of the Cu-NIR active site bound to nitrite and nitric oxide.

In fact, homocysteine can be harmful to cells because (1) it evokes oxidative stress (through the production of reactive oxygen species), (2) binds to nitric oxide, (3) produces homocysteinylated proteins, or (4) leads to the accumulation of its precursor, S-adenosylhomocysteine, a potent inhibitor of biological transmethylations.

Hemoglobin binds to nitric oxide with great affinity and forms methemoglobin by oxidation in the erythrocyte.

Nitric oxide may also interact with MAP2833c, which contains a nitrobindin binding domain that reversibly binds to nitric oxide, and cause further deleterious buildup within the cell [ 68].

Cytochrome-c oxidase (COX), also known as complex IV, of the mitochondria respiratory transport chain binds to nitric oxide (NO) [ 13].

It binds to endothelial nitric oxide synthase (eNOS) in immediate vicinity of the heme and promotes the transfer of electrons from the reductase domain to the heme group, where oxygen is reduced and incorporated into the guanidine group of the substrate, l-arginine.

Surface carbon sites of as-prepared GCNFs are oxidized to carboxylic acid groups by nitric acid and covalently bound to seven different linker molecules containing pendant amino groups using carboxylate amidation chemistry.