PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1eje	FMN-BINDING PROTEIN Methanothermobacter thermautotrophicus	Flavin_Reduct	VAL A  17 ALA A  20 VAL B 151 ALA B 154	None	homomer cyclic	11017201
1zyb	TRANSCRIPTION REGULATOR, CRP FAMILY Bacteroides thetaiotaomicron	HTH_Crp_2 cNMP_binding	VAL A 133 ALA A 137 VAL B 133 ALA B 137	None	homomer cyclic	-