PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1ryp	20S PROTEASOME Saccharomyces cerevisiae	Proteasome Proteasome Proteasome_A_N	HIS E  99 TYR E 103 TYR M  66 HIS M  70	None	heteromer cyclic	9087403
4g4s	PROTEASOME COMPONENT C5 PROTEASOME COMPONENT PUP2 Saccharomyces cerevisiae	Proteasome Proteasome Proteasome_A_N	HIS E  99 TYR E 103 TYR M  65 HIS M  69	None	heteromer cyclic	22930756