TCDB is operated by the Saier Lab Bioinformatics Group

Cytochrome b561 (Cytb561) superfamily

The cytochrome b561 domain appears to be present in at least two family and therefore comprises a superfamily.

5.B.2 - The Eukaryotic Cytochrome b561 (Cytb561) Family
9.B.57 - The Conidiation and Conidial Germination Protein (CCGP) Family