3.4.23.20	752532	 A new enzyme preparation with high penicillopepsin activity based on the producer strain Penicillium canescens	Appl. Biochem. Microbiol.	 51	 660-666 	2015	Penicillium canescens	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=26859960&form=6&db=m	
3.4.23.20	752532	 A new enzyme preparation with high penicillopepsin activity based on the producer strain Penicillium canescens	Appl. Biochem. Microbiol.	 51	 660-666 	2015	Penicillium canescens RN3-11-7 niaD(-)	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=26859960&form=6&db=m	
3.4.23.20	754251	 Ligand strain and entropic effects on the binding of macrocyclic and linear inhibitors	 molecular modeling of penicillopepsin complexes	J. Chem. Inf. Model.	 57	 2045-2055 	2017	Penicillium janthinellum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=28737392&form=6&db=m	
3.4.23.20	753904	 Response surface methodology modelling of an aqueous two-phase system for purification of protease from Penicillium candidum (PCA 1/TT031) under solid state fermentation and its biochemical characterization	Int. J. Mol. Sci.	 17	 1872 	2016	Penicillium candidum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=27845736&form=6&db=m	
3.4.23.20	753904	 Response surface methodology modelling of an aqueous two-phase system for purification of protease from Penicillium candidum (PCA 1/TT031) under solid state fermentation and its biochemical characterization	Int. J. Mol. Sci.	 17	 1872 	2016	Penicillium candidum PCA 1/TT031	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=27845736&form=6&db=m	
3.4.23.20	755308	 Single step purification via magnetic nanoparticles of new broad pH active protease from Penicillium aurantiogriseum	Protein Expr. Purif.	 147	 22-28 	2018	Penicillium aurantiogriseum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=29448066&form=6&db=m	
3.4.23.20	30594	A rennin-like enzyme from Penicillium expansum	Agric. Biol. Chem.	40	419-420	1976	Penicillium expansum	-	
3.4.23.20	30589	A systematic series of synthetic chromophoric substrates for aspartic proteinases	Biochem. J.	237	899-906	1986	Penicillium janthinellum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=3541904&form=6&db=m	
3.4.23.20	30592	Acyl and amino intermediates in penicillopepsin-catalysed reactions and activation by nonsubstrate peptides	Can. J. Biochem.	55	286-294	1977	Penicillium janthinellum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=15706&form=6&db=m	
3.4.23.20	670005	Binding of phosphinate and phosphonate inhibitors to aspartic proteases: a first-principles study	J. Phys. Chem. B	110	1437-1442	2006	Penicillium janthinellum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=16471695&form=6&db=m