3.4.23.3	?	x * 36000, mature enzyme, SDS-PAGE	753448	
3.4.23.3	?	x * 39000, pepsinogen C-1 and pepsinogen C-2, SDS-PAGE	36860	
3.4.23.3	?	x * 39000, SDS-PAGE	753140	
3.4.23.3	?	x * 40000, calculated from amino acid sequence	718005	
3.4.23.3	?	x * 41206, calculation from nucleotide sequence	36867	
3.4.23.3	?	x * 42000, calculated from amino acid sequence	753134	
3.4.23.3	?	x * 42000, proenzyme, SDS-PAGE	753448	
3.4.23.3	additional information	secondary and tertiary structure determination	668809	
3.4.23.3	additional information	structure determination	668809