| Primary Identifier | IPR028837 | Type | Family |
| Short Name | CYB561 |
| description | Cytochrome b561 (Cyb561) is an electron transfer protein unique to neuroendocrine secretory vesicles in animals [, ]. It has ferric reductase activity []. Bovine Cyb561 is a transmembrane reductase that uses ascorbate as an electron donor in the cytoplasm and transfers electrons across membranes to reduce monodehydro-L-ascorbate radical in the lumen of secretory vesicles [, , ]. |
