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APY2

Gene
APY2
Protein
Apyrase 2
Organism
Arabidopsis thaliana
Length
472 amino acids
Function
Catalyzes the hydrolysis of phosphoanhydride bonds of nucleoside tri- and di-phosphates. Substrate preference is ATP > ADP. Functions with APY1 to reduce extracellular ATP level which is essential for pollen germination and normal plant development. Plays a role in the regulation of stomatal function by modulating extracellular ATP levels in guard cells.
Similarity
Belongs to the GDA1/CD39 NTPase family.
Mass
51.599 kDa
Sequence
MTAKRGIGRHESLADKIQRHRGIILVISVPIVLIGLVLLLMPGRSISDSVVEEYSVHNRKGGPNSRGPKNYAVIFDAGSSGSRVHVYCFDQNLDLIPLGNELELFLQLKPGLSAYPTDPRQAANSLVSLLDKAEASVPRELRPKTHVRVGATAGLRTLGHDASENILQAVRELLRDRSMLKTEANAVTVLDGTQEGSYQWVTINYLLRNLGKPYSDTVGVVDLGGGSVQMAYAISEEDAASAPKPLEGEDSYVREMYLKGRKYFLYVHSYLHYGLLAARAEILKVSEDSENPCIVAGYDGMYKYGGKEFKAPASQSGASLDECRRITINALKVNDTLCTHMKCTFGGVWNGGRGGGQKNMFVASFFFDRAAEAGFVDPKQPVATVRPMDFEKAAKKACSMKLEEGKSTFPLVEEENLPYLCMDLVYQYTLLIDGFGLEPSQTITLVKKVKYGDQAVEAAWPLGSAIEAVSSP

Gene
APY2
Protein
Probable apyrase 2
Organism
Oryza sativa subsp. japonica
Length
467 amino acids
Function
Catalyzes the hydrolysis of phosphoanhydride bonds of nucleoside tri- and di-phosphates.
Similarity
Belongs to the GDA1/CD39 NTPase family.
Mass
50.438 kDa
Sequence
MRRYSALPGGGARPDTLADRLHRYRGVLLVILAPLALVSLVLLLMPRSPASSSAAAGRRWGPLDANKYAVIFDAGSSGSRVHVFRFDANLDLLHIGDQIELFVQKKPGLSEYANNPQEAAKSLVSLLEDAKRVVPVELRGQTPVRVGATAGLRALGAEKSEEILQAVRDLLREKSSFKTQPDWVTVLDGPQEGAYEWVTINYLLGKLGKTYADTVGVVDLGGGSVQMAYAIAEKDAVKAPKPSEGEDSYVKKLFLKGTTYYLYVHSYLHYGLLAARAEILKAGNGKGYSYCTLEGHQGQYKYGNGKFEASASPSGASYSKCRDDVVKALKVDQACTHMKCSFGGIWNGGGGAGQKNLFVASFFFDRAAEAGFVNPKAPVAKVKPSDFEKAAKRACKLNLKDAEAAYPGVQKDNIPYICMDLVYQYTLLVDGFGVGSHQEMTLVKKVPYSNAFVEAAWPLGSAIEVAS