Calix[4]Pyrrole Superfamily
Calix[4]pyrroles are found in several TC families of anion carriers. Their inclusion in this superfamily is based on the presence of the same chemical group in the transporting compounds and not on protein phylogeny.
2.B.19 - The Calix(4)pyrrole Derivative (C4P) Family2.B.59 - The Strapped Calix[4]Pyrrole (SC4P) Family
2.B.73 - The Calix[4]Pyrrole Derivative Facilitator (CPDF) Family
2.B.94 - The Pyrrole-2-Carboxamide Derivative-Anion Transporter (P2C-AT) Family
2.B.111 - The meso-3,5-bis(Trifluoromethyl)Phenyl Picket Calix[4]Pyrrole (TPPCP) Family
2.B.148 - The Aryl-extended Calix[4]Pyrrole (ACP) Family