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_4514	MAN4_SOLLC	--NA--	"Solanum lycopersicum, Lycopersicon esculentum"	Solanaceae	--NA--	Signaling-peptide	"3D-structure; Direct protein sequencing; Glycosidase; Hydrolase; Secreted; Signal | Mannan endo-1,4-beta-mannosidase 4 precursor (EC 3.2.1.78) (Beta-,mannanase 4) (Endo-beta-1,4-mannanase 4) (LeMAN4a) (LeMAN4i).Secreted (Potential)."	--NA--	APGVYNEQMFQGLDFVISEAKKYGIHLIMSLVNNWDAFGGKKQYVEWAVQGFNAYWLMYIAYDPSTRIKVTNTFQQASKYKMNVARTWAFSHGGSRPLQSGGPCGGGLFWQVLGQGMSSFDDGYQVVLQESPSTSRVILLQSLRLSKLSLINEPRCPSDLSGKTFQNWVLEMAGYLKSIDSNHLLEIGLEGFYGNDMRQMNNSIILIFVAILIIFPNEFSKPTRAFSNNNFVYTDGTHFALNGKSLYINQVHIDDSKMLKKPLLIAEFGKSTKTPGYTVAKRDNYFEKIYGTIFNCAKSRGQKLTSDDDFFTNPMVKGFYKNNVKVVLTRVNTITKVAYKDDPTILSWEYNPNSYIFGTNFISNNQVQGIDFTTIHMYPNQWLPGLTQEAQDKWASQWI	399	"Experimental evidence at protein level"	45338.67	45309.76	8.93	--NA--	"FUNCTION:Possesses endo-beta-mannanase and mannan transglycosylase activities. May be involved in cell wall degradation during fruit ripening.CATALYTIC ACTIVITY:Random hydrolysis of 1,4-beta-D-mannosidic linkages in mannans, galactomannans and glucomannans.BIOPHYSICOCHEMICAL PROPERTIES:pH dependence: Optimum pH is 5.0 for both endo-beta-mannanase and mannan transglycosylase activities;TISSUE SPECIFICITY:Expressed in flowers and fruit pericarp.SIMILARITY:Belongs to the glycosyl hydrolase 5 (cellulase A) family."