A cytochrome P450 enzyme family whose members include prostacyclin synthase and STEROID 12-ALPHA-HYDROXYLASE, which function in the biosynthesis of BILE ACIDS. (mesh:D000072475)
| Identifier | Name | Relation |
| HGNC:2653 | CYP8B1 | isa |
| HGNC:9603 | PTGIS | isa |
| Relation | Identifier | Name |
| isa | FPLX:CYP | CYP |