nitric oxide binding

Binding to nitric oxide (NO).

peptidyl-cysteine S-trans-nitrosylation

Transfer of a nitric oxide (NO) group from one cysteine residue to another.

obsolete insulysin activity

OBSOLETE. Catalysis of the degradation of insulin, glucagon and other polypeptides. No action on proteins.

dinitrosyl-iron complex binding

Binding to a dinitrosyl-iron complex. Nitric oxide (NO) is stored as dinitrosyl-iron complexes, which form spontaneously from Glutathione (GSH), S-nitrosoglutathione, and trace amounts of ferrous ions, or by reaction of iron-sulfur centers with NO.

nitric oxide dioxygenase NAD(P)H activity

Catalysis of the reaction: 2 NO + 2 O2 + NAD(P)H + H+ = 2 nitrate + NAD(P)+.

ductus venosus closure

The morphogenesis process in which the ductus venosus changes to no longer permit blood flow after birth.

cell cortex of non-growing cell tip

The region directly beneath the plasma membrane at the cell tip at which no growth takes place.

nitric oxide sensor activity

Binding to and responding, e.g. by conformational change, to changes in the cellular level of nitric oxide (NO).

nitric oxide metabolic process

The chemical reactions and pathways involving nitric oxide, nitrogen monoxide (NO), a colorless gas only slightly soluble in water.

obsolete X-Pro dipeptidase activity

OBSOLETE. Catalysis of the hydrolysis of Xaa-Pro dipeptides; also acts on aminoacyl-hydroxyproline analogs. No action on Pro-Pro.