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_5118	AGAL_COFAR	--NA--	"Coffea arabica"	Rubiaceae	--NA--	Signaling-peptide	"Direct protein sequencing; Glycosidase; Hydrolase; Signal | Alpha-galactosidase precursor (EC 3.2.1.22) (Melibiase) (Alpha-D-,galactoside galactohydrolase)."	--NA--	DLEVWAGPLSGKRVAVALWNRGSSTATITAYWSDVGLPSTAVVNARDLWAHSTEKSVKGQISAAVDAHDSKMYVLTPQIDDSWSSMTSRADMNDKWASYAGPGGWNDPDMLEVGNGGMTTTEYRSHFSIWALAKAPLLIGCDIRSMDGATFQLLSNAEVIAVNQDKLGVQGNKVKTYGKGLKLGIYSDAGTQTCSKTMPGSLGHEEQDAKTFASWGVDYLKYDNCNNNMVKSPGTEDYTRRSLLANGLGLTPPMGWNSWNHFRCNLDEKLIRETADAMNISPKERYPIMSKALLNSGRSIFFSLCEWGEEDPATWAKEVGNSWRTTGDVSKGLAALGYKYINLDDCWAELNRDSQGNLVPKGSTFPSGIKALADYVHS	378	"Experimental evidence at protein level"	41310.3	41284.11	5.6	--NA--	"FUNCTION:Preferentially cleaves alpha-1,3 and alpha-1,4 glycoside linkages. Involved in the hydrolysis of the galactomannan, it splits alpha-linked galactose moieties. It is particularly suitable for the hydrolysis of guar gum to a gum with improved gelling properties. Can cleave terminal alpha-1,3-linked galactose residues responsible for blood group B specificity from the surface of erythrocytes thereby converting these cells serologically to group O.CATALYTIC ACTIVITY:Hydrolysis of terminal, non-reducing alpha-D- galactose residues in alpha-D-galactosides, including galactose oligosaccharides, galactomannans and galactohydrolase.SIMILARITY:Belongs to the glycosyl hydrolase 27 family."