PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1rm6	4-HYDROXYBENZOYL-COA REDUCTASE ALPHA SUBUNIT 4-HYDROXYBENZOYL-COA REDUCTASE GAMMA SUBUNIT Thauera aromatica	Ald_Xan_dh_C Ald_Xan_dh_C2 Fer2_2 Fer2	GLY A 242 GLY A 243 CYS C 100 CYS C 137	FES C 907 PCD A 920	heteromer cyclic	15576037
3hrd	NICOTINATE DEHYDROGENASE LARGE MOLYBDOPTERIN SUBUNIT NICOTINATE DEHYDROGENASE SMALL FES SUBUNIT Eubacterium barkeri	Ald_Xan_dh_C Ald_Xan_dh_C2 Fer2 Fer2_2	GLY A 236 GLY A 237 CYS D 101 CYS D 138	FES D 907 MCN B 921	heteromer cyclic	19549881
4zoh	PUTATIVE OXIDOREDUCTASE IRON-SULFUR SUBUNIT PUTATIVE OXIDOREDUCTASE MOLYBDOPTERIN-BINDING SUBUNIT Sulfurisphaera tokodaii	Ald_Xan_dh_C Ald_Xan_dh_C2 Fer2_2 Fer2	GLY A 212 GLY A 213 CYS C 106 CYS C 143	FES C 202 MCN A 801	heteromer cyclic	26808202