PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1fr3	MOLYBDATE/TUNGSTATE BINDING PROTEIN Sporomusa ovata	TOBE	ALA A  11 VAL A  54 ALA A  56 VAL B  65	None	homomer dihedral	11080635
3ml1	DIHEME CYTOCHROME C NAPB PERIPLASMIC NITRATE REDUCTASE Cupriavidus necator	Molybdop_Fe4S4 Molybdopterin Molydop_binding NapB	ALA A  31 VAL A  38 ALA A  39 VAL B 119	None	heteromer asymmetric	21419779
4fm4	NITRILE HYDRATASE ALPHA SUBUNIT NITRILE HYDRATASE BETA SUBUNIT Comamonas testosteroni	NHase_alpha NHase_beta	ALA A 130 VAL A 149 ALA B 191 VAL B 193	None	heteromer asymmetric	22713452
4krw	RSMN, A RNA-BINDING PROTEIN OF REGULATOR OF SECONDARY METABOLISM Pseudomonas aeruginosa	CsrA	ALA A  48 VAL B  40 ALA B  48 VAL B  50	None	homomer cyclic	23954502