PPepDB-ID	"Peptide Name"	PMID	"Plant source"	"Plant Family"	"Peptide Family"	"Peptide function"	"Peptide function description"	"Activity against"	Sequence	"Sequence Length"	Validation	"Avg. Molecular wt(Da)"	"Monoisotopic molecular wt(Da)"	pI	Method	"Additional information"
PPepDB_5327	PAPA1_CARPA	--NA--	"Carica papaya"	Caricaceae	--NA--	Signaling-peptide	"3D-structure; Allergen; Direct protein sequencing; Hydrolase; Protease; Signal; Thiol protease; Zymogen | Papain precursor (EC 3.4.22.2) (Papaya proteinase I) (PPI) (Allergen,Car p 1)."	--NA--	EGALLYSIANQPVSVVLEAAGKDFQLYRGGIFVGPCGNKVDHAVAAVGYGMAMIPSISKLLFVAICLFVYMGLSFGDFSIVGYSQNDLTSTERLIQLFESNDEFKEKYTGSIAGNYTTTELSYEEVLNDGDVNIPEYVDWRQKGAVTPVKNQGSCGSCWAFSAVVTIEGIIKIRTGNLNEYSEQELLDCDRRSYGCNGGYPNYILIKNSWGTGWGENGYIRIKRGTGNSYGVCGLYTSSFYPVKNPWSALQLVAQYGIHYRNTYPYEGVQRYCRSREKGPYAAKTDGVRQVQPYNWMLKHNKIYKNIDEKIYRFEIFKDNLKYIDETNKKNNSYWLGLNVFADMS	345	"Experimental evidence at protein level"	38921.96	38897.2	7.03	--NA--	"CATALYTIC ACTIVITY:Hydrolysis of proteins with broad specificity for peptide bonds, but preference for an amino acid bearing a large hydrophobic side chain at the P2 position. Does not accept Val in P1'.SIMILARITY:Belongs to the peptidase C1 family.WEB RESOURCE:Name=Worthington enzyme manual; URL=""http://www.worthington-biochem.com/PAP/""; "