3.4.21.103	649268	A novel intracellular acid proteinase from the plasmodia of a true slime mold, Physarum polycephalum	Adv. Exp. Med. Biol.	362	565-568	1995	Physarum polycephalum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=8540373&form=6&db=m	
3.4.21.103	647479	Characterization of a lysosomal proteinase purified from haploid cells of Physarum flavicomum undergoing encystment	Can. J. Bot.	61	1357-1366	1983	Physarum flavicomum	-	
3.4.21.103	665089	Physarolisin	Handbook of proteolytic enzymes (Barrett, A. J. , Rawlings, N. D. , Woessner, J. F. , eds. ) Academic Press	2	1891-1893	2004	Physarum polycephalum	-	
3.4.21.103	647477	Purification and characterization of a novel intracellular acid proteinase from the plasmodia of a true slime mold, Physarum polycephalum	J. Biol. Chem.	32	19898-19903	1990	Physarum polycephalum	-	
3.4.21.103	647478	Purification and characterization of two acid proteinases from Dictyostelium discoideum	J. Gen. Microbiol.	130	123-134	1984	Dictyostelium discoideum	-	
3.4.21.103	649611	Structural and enzymatic characterization of physarolisin (formerly physaropepsin) proves that it is a unique serine-carboxyl proteinase	Biochem. Biophys. Res. Commun.	301	1023-1029	2003	Physarum polycephalum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=12589815&form=6&db=m	
3.4.21.103	707779	The P1 and P1 residue specificities of physarolisin I, a serine-carboxyl peptidase from the true slime mold Physarum polycephalum	Biosci. Biotechnol. Biochem.	73	1168-1171	2009	Physarum polycephalum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=19420694&form=6&db=m	
3.4.21.103	651328	The Physarum polycephalum php gene encodes a unique cold-adapted serine-carboxyl peptidase, physarolisin II	FEBS Lett.	546	340-344	2003	Physarum polycephalum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=12832065&form=6&db=m