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_4014	AMY3B_ORYSJ	--NA--	"Oryza sativa subsp. Japonica"	Poaceae	--NA--	Signaling-peptide	"Calcium; Carbohydrate metabolism; Glycosidase; Hydrolase; Metal-binding; Signal | Alpha-amylase isozyme 3B precursor (EC 3.2.1.1) (1,4-alpha-D-glucan,glucanohydrolase)."	--NA--	AAFHSKGIKCVADIVINHRCADYKDSRGIYCIFEGGTPDSRLDWGPDMICDWNLKQEISTLAAVRSRNEIHPGSKLKILAAEGDVYVAMIDDKVITKIGTGWRLDFAKGYSAAVAKTYVDNTDPSFVVAEIWSNMRYDGNGEPSWNQDGDHVDDIAATGVTHVWLPPPSHSVAPQGYMPGRLYDLDASKYGTGAELRSLILPEKAVTFIDNHDTGSTQNSWPFPSDKVMQGYAYILTHPGVPCIFYDHVFMAKRIASMSSLLLIALLCLSSHLAQAQVLFQGFNWESWKKQGGWYNFLHGRQELVNWAQAVGGPASAFDFTTKGELQAAVQGELWRMKDGNGKAPGMIGWRYDVGNLIPSDFHVVAHGNNYCIWEKSGLRVPAGRHHYSDDTQYSNGRGHRDTGADFGAAPDIDHLNTRVQTELSDWLNWLKSDVGFD	438	"Experimental evidence at transcript level"	48591.54	48560.75	5.76	--NA--	"FUNCTION:Important for breakdown of endosperm starch during germination.CATALYTIC ACTIVITY:Endohydrolysis of 1,4-alpha-D-glucosidic linkages in oligosaccharides and polysaccharides.COFACTOR:Binds 3 calcium ions per subunit (By similarity).SUBUNIT:Monomer.TISSUE SPECIFICITY:Germinating seeds.DEVELOPMENTAL STAGE:Expressed at a high level during germination in the aleurones cells under the control of the plant hormone gibberellic acid and in the developing grains at a low level.SIMILARITY:Belongs to the glycosyl hydrolase 13 family."