PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1t60	TYPE IV COLLAGEN Bos taurus	C4	GLY C 147 ASP C 148 GLY F 147 ASP F 148	None	heteromer cyclic	15299013
3a5p	HAEMAGGLUTININ I Physarum polycephalum	-	GLY A  61 ASP A  62 GLY B  61 ASP B  62	None	homomer cyclic	21094650
3isa	PUTATIVE ENOYL-COA HYDRATASE/ISOMERASE Bordetella parapertussis	ECH_1	GLY A  79 ASP A  80 GLY C  79 ASP C  80	None	homomer dihedral	-