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GWD1

Gene
GWD1
Protein
Alpha-glucan water dikinase 1, chloroplastic
Organism
Arabidopsis thaliana
Length
1399 amino acids
Function
Mediates the incorporation of phosphate into starch-like alpha-glucan, mostly at the C-6 position of glucose units. Acts as an overall regulator of starch mobilization. Required for starch degradation, suggesting that the phosphate content of starch regulates its degradability.
Similarity
Belongs to the PEP-utilizing enzyme family.
Mass
156.582 kDa
Sequence
MSNSVVHNLLNRGLIRPLNFEHQNKLNSSVYQTSTANPALGKIGRSKLYGKGLKQAGRSLVTETGGRPLSFVPRAVLAMDPQAAEKFSLDGNIDLLVEVTSTTVREVNIQIAYTSDTLFLHWGAILDNKENWVLPSRSPDRTQNFKNSALRTPFVKSGGNSHLKLEIDDPAIHAIEFLIFDESRNKWYKNNGQNFHINLPTERNVKQNVSVPEDLVQIQAYLRWERKGKQMYNPEKEKEEYEAARTELREEMMRGASVEDLRAKLLKKDNSNESPKSNGTSSSGREEKKKVSKQPERKKNYNTDKIQRKGRDLTKLIYKHVADFVEPESKSSSEPRSLTTLEIYAKAKEEQETTPVFSKKTFKLEGSAILVFVTKLSGKTKIHVATDFKEPVTLHWALSQKGGEWLDPPSDILPPNSLPVRGAVDTKLTITSTDLPSPVQTFELEIEGDSYKGMPFVLNAGERWIKNNDSDFYVDFAKEEKHVQKDYGDGKGTAKHLLDKIADLESEAQKSFMHRFNIAADLVDEAKSAGQLGFAGILVWMRFMATRQLVWNKNYNVKPREISKAQDRLTDLLQDVYASYPEYRELLRMIMSTVGRGGEGDVGQRIRDEILVIQRKNDCKGGIMEEWHQKLHNNTSPDDVVICQALMDYIKSDFDLSVYWKTLNDNGITKERLLSYDRAIHSEPNFRGEQKDGLLRDLGHYMRTLKAVHSGADLESAIQNCMGYQDDGEGFMVGVQINPVSGLPSGYPDLLRFVLEHVEEKNVEPLLEGLLEARQELRPLLLKSHDRLKDLLFLDLALDSTVRTAIERGYEQLNDAGPEKIMYFISLVLENLALSSDDNEDLIYCLKGWQFALDMCKSKKDHWALYAKSVLDRSRLALASKAERYLEILQPSAEYLGSCLGVDQSAVSIFTEEIIRAGSAAALSSLVNRLDPVLRKTANLGSWQVISPVEVVGYVIVVDELLTVQNKTYDRPTIIVANRVRGEEEIPDGAVAVLTPDMPDVLSHVSVRARNGKICFATCFDSGILSDLQGKDGKLLSLQPTSADVVYKEVNDSELSSPSSDNLEDAPPSISLVKKQFAGRYAISSEEFTSDLVGAKSRNIGYLKGKVPSWVGIPTSVALPFGVFEKVISEKANQAVNDKLLVLKKTLDEGDQGALKEIRQTLLGLVAPPELVEELKSTMKSSDMPWPGDEGEQRWEQAWAAIKKVWASKWNERAYFSTRKVKLDHDYLCMAVLVQEVINADYAFVIHTTNPSSGDSSEIYAEVVKGLGETLVGAYPGRSLSFICKKNNLDSPLVLGYPSKPIGLFIRRSIIFRSDSNGEDLEGYAGAGLYDSVPMDEEDQVVLDYTTDPLITDLSFQKKVLSDIARAGDAIEKLYGTAQDIEGVIRDGKLYVVQTRPQV