Sucrose biosynthesis (Saccharomyces cerevisiae)

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Although the reaction catalyzed by sucrose 6-phosphate synthase is energetically unfavorable, the hydrolysis of sucrose 6-phosphate to sucrose is highly exergonic, driving the overall synthesis of sucrose in an essentially irreversible manner.</Comment> <Comment Source="WikiPathways-category"> Metabolic Process </Comment> <Graphics BoardWidth="880.5000000000001" BoardHeight="759.5"/> <DataNode TextLabel="Sucrose-6-phosphate" GraphId="a0a48" Type="Metabolite"> <Graphics CenterX="766.3333333333334" CenterY="684.3333333333334" Width="168.33333333333334" Height="19.0" ZOrder="28672" FontWeight="Bold" FontSize="12" Valign="Middle" Color="0000ff"/> <Xref Database="ChEBI" ID="CHEBI:131603"/> </DataNode> <DataNode TextLabel="H2O" GraphId="a7fa3" Type="Metabolite"> <Graphics CenterX="600.0" CenterY="720.0" Width="38.333333333333336" Height="19.0" ZOrder="28672" FontWeight="Bold" FontSize="12" Valign="Middle" Color="0000ff"/> <Xref Database="ChEBI" ID="CHEBI:15377"/> </DataNode> <DataNode 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