BIOL 201 Lecture Notes - Lecture 24: Citrate Synthase, Lyase, Oxaloacetic Acid
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Heis: glyceraldehyde-3-phosphate, glucose-6-phosphate, glutamyl phosphate acyl-p, fructose -6-phosphate alcohol-p (not hei); connected to -ch 2 group, acetyl-coa thiol-based, acetyl-amp acyl-nucleotide, succinyl-coa acyl-coa, udp-glucose nucleotide-sugar. Reaction 2 (enzyme = citrate lyase, cl: divide the overall reaction catalyzed by citrate synthase into its 2 component reactions to analyze its energetics. Component that is being transferred from acetyl coa to oxaloacetate to form citrate: acetate: decide which one you expect to be the spontaneous (i. e. e-providing) reaction & which is the nonspontaneous one. Can find g" for the component reactions with reaction 2. Energy to make atp from adp and pi: 30. 5 kj/mol. Under standard condition, the reaction is somewhat spontaneous, but it is not always spontaneous in cellular conditions. Atp: the central molecule of energy transfer in cells. Whenever you have excess energy from breaking down molecules, they are released as heat .
