label: dinitrosyl-iron complex binding
label_lc: dinitrosyl-iron complex binding
description: "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."