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_5572	XYL1_ARATH	--NA--	"Arabidopsis thaliana"	Brassicaceae	--NA--	Signaling-peptide	"Apoplast; Cell wall; Complete proteome; Direct protein sequencing; Glycosidase; Hydrolase; Secreted; Signal | Alpha-xylosidase precursor (EC 3.2.1.-).Secreted, cell wall. Secreted, extracellular space, apoplast."	--NA--	GAGQVSEIQINGSPMTKKIEVSSKEHTYVIGLEDEEENKSVMVEVRGLEMGYHNLSVVEDVVDNYKKAKIPLDVIWNDDDHMDGHKDFTLNPVAYPRAKLILPFLYTLNYEAHMTGAPIARPLFFSFPEYTECYGNSRQFLLGSSFMISPKTIATSATHYNGVREYDAHSIYGFSETIATHKGLLNVQGKRPFILSRSTFLAFLDKIHKIGMKYIVINDPGIGVNASYGTFQRAMAADVFIKYEGKPFLALCTIPEGKQCPSGEGPGWVCCLDCKNITKTRWDDPPYKINATGVVAPVGFLFNTTSSLVFKDQYLEISTSLPKEASLYGLGENSQANGIKLVPNEPYTLYLVGKDFNMSWKMGINMASSSSSLAFSLSLLLALILCFSPTQSYKTIGKGYRLVSIEESPDGGFIGMKLGNGQSTYVDFYASVGNGTMKMWSQVKEGKFALSKGWVIEKVSVLGLRQNTILPTQQGGLISKDARTTPFSLVIAFPAGASEGYATGKLYLDEDELPEQVWPGPVYFPDFLNPKTVSWWGDEIKRFHDLVPIDGLWIDMNEVSNFCSGREQPPQVGKVIGKSRKSPITVQEISGSELIFSYTTDPFTFAVKRRSNHETSLTYKVIGGVFDFYFIAGPSPLNVVDQYTQLIGRPAPMPYWSLGFHQCRWTEDVSAINLNTDLYGSHPMYMDLRNVGGKAYAHAVLLLNSNGMDVFYRGDTEELCNRWIEVGAFYPFSRDHANYYSPRQELYQWDTVADSARNALGMRYKVGSGQYAAHWTGDNQGTWQSLQVSISTMLNFGIFGVPMVGSDICGFYPQPVLEQGKTEVEALFPPGSWYHMFDMTQAVVSKNGKRVTLPAPLNFVNVHLYYLQVKQKNKIYGSDITTLRLFVKHETDSRLRVHITDAKQQRWEVPYNLLP	915	"Experimental evidence at protein level"	102398.73	102333.31	6.32	--NA--	"FUNCTION:Has alpha-xylosidase activity against xylan oligosaccharides. Also has alpha-glucosidase activity against p- nitrophenyl-alpha-D-glucopyranoside. No activity against p- nitrophenyl-D-xyloside.DEVELOPMENTAL STAGE:Expressed at higher levels in younger, faster growing leaves than in older, slower growing leaves.SIMILARITY:Belongs to the glycosyl hydrolase 31 family."