PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
2c2a	SENSOR HISTIDINE KINASE Thermotoga maritima	HATPase_c HisKA	LEU A 266 LEU A 302 LEU B 266 LEU B 302	None	homomer cyclic	16319927
3ksp	CALCIUM/CALMODULIN-DEPENDENT KINASE II ASSOCIATION DOMAIN Exiguobacterium sibiricum	SnoaL_3	LEU A  82 LEU A 107 LEU B  82 LEU B 107	None	homomer cyclic	-
4bum	VOLTAGE-DEPENDENT ANION CHANNEL 2 Danio rerio	Porin_3	LEU X 257 LEU X 279 LEU A 257 LEU A 279	None	homomer cyclic	24627492
4i4k	UNCHARACTERIZED PROTEIN SGCJ Streptomyces globisporus	DUF4440	LEU A  93 LEU A 119 LEU B  93 LEU B 119	None	homomer cyclic	27406907
6bma	INDOLE-3-GLYCEROL PHOSPHATE SYNTHASE Campylobacter jejuni	IGPS	LEU A 128 LEU A 160 LEU B 128 LEU B 160	None	homomer cyclic	-