PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1bm9	REPLICATION TERMINATOR PROTEIN Bacillus subtilis	RTP	LYS A 111 GLU A 115 LYS B 111 GLU B 115	None	homomer cyclic	7867072
4frf	INOSITOL POLYPHOSPHATE MULTIKINASE ALPHA Arabidopsis thaliana	IPK	LYS A 206 GLU A 210 LYS B 206 GLU B 210	None	homomer cyclic	22896696
5xp0	PROBABLE CSGAB OPERON TRANSCRIPTIONAL REGULATORY PROTEIN Salmonella enterica	-	LYS A  18 GLU A  62 LYS B  18 GLU B  62	None	homomer cyclic	28758290