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_4512	AMY1_ORYSJ	--NA--	"Oryza sativa subsp. Japonica"	Poaceae	--NA--	Signaling-peptide	"Calcium; Carbohydrate metabolism; Glycoprotein; Glycosidase; Hydrolase; Metal-binding; Signal | Alpha-amylase precursor (EC 3.2.1.1) (1,4-alpha-D-glucan,glucanohydrolase) (Isozyme 1B)."	--NA--	APGMIGWWPAKATTFVDNHDTGSTQHLWPFPSDKVMQGYAYILTHPGNPCIFYDHFFDWGLKEEIERLVSIRNRQGIHPASELRIMEADSDLYLAEIDGKIGFDAWRLDFAKGYSADMAKIYIDATEPSFAVAEIWTSMANGGDGKPNYDLKSLIEAFHGKGVQVIADIVINHRTAEHKDGRGIYCLFEGGTPDSRLDWGMQVLNTMVNKHFLSLSVLIVLLGLSSNLTAGQVLFQGFNWESWKENGGWYNFLMGKVDDIAAAGITHVWLPPPSHSVGEQGYMPGRLYDLDASKYGNEAQPHMICRDDPYGDGTGNPDTGADFAAAPDIDHLNKRVQRELIGWLDWLKMDQNAHRQELVNWVDRVGGANSNATAFDFTTKGILNVAVEGELWRLRGEDGKVITKIGPRYDVEHLIPEGFQVVAHGDGYAIWEKI	434	"Experimental evidence at protein level"	48456.54	48425.88	5.06	--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:More abundant in germinating seeds, than in callus, young roots and leaves.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.PTM:Only cereal amylase known to be glycosylated.SIMILARITY:Belongs to the glycosyl hydrolase 13 family."