Index	Protein Name	Organism	UniProt ID/ACC	#Protein-Ligand Complex(es)
1	Proteasome subunit beta type-5	Homo sapiens (Human)	P28074/PSB5_HUMAN	1
2	Proteasome subunit beta type-5	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	P30656/PSB5_YEAST	5