PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1dit	ALPHA-THROMBIN PEPTIDE INHIBITOR CVS995 Homo sapiens	Trypsin	GLY H 142 GLY H 193 GLY P   6 GLY P   7	0MG P   4	heteromer asymmetric	8868478
2cio	INHIBITOR OF CYSTEINE PEPTIDASE PAPAIN Carica papaya Trypanosoma brucei	Inhibitor_I42 Peptidase_C1	GLY A  65 GLY A  66 GLY B  78 GLY B  79	OCS A  25	monomer asymmetric	16754967
3gw6	ENDO-N-ACETYLNEURAMINIDASE Enterobacteria phage K1F	End_tail_spike Peptidase_S74	GLY A 825 GLY A 858 GLY B 842 GLY B 843	None	homomer cyclic	20118935