Q3 Calculate the actual, physiological AG for the reaction Phosphocreatine Creatine NH-PO, HN=C NCH2-COO NH2 NH=c `HNCH2 COO Creatine ADP phosphokinase АТР At 37 °C, as it occurs in the cytosol of neurons, with phosphocreatine at 4.7 mM, creatine at 1.0 mM, ADP at 0.73 mM and ATP at 2.6 mM. HINT: ADP + Pi -> ATP + H,O Phosphocreatine + H2O -> creatine + Pi AG° = 30.5 kJ/mol AG° = -43.0 kJ/mol %3D

Biochemistry
9th Edition
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Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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Q3
Calculate the actual, physiological AG for the reaction
Phosphocreatine
Creatine
NH--PO3
HN=c
NCH,-CO0
NH2
NH=c.
HNCH2- COO
ČH3
Creatine
ADP
phosphokinase
АТР
At 37 °C, as it occurs in the cytosol of neurons, with phosphocreatine at 4.7
mM, creatine at 1.0 mM, ADP at 0.73 mM and ATP at 2.6 mM.
HINT:
AG° = 30.5 kJ/mol
AG° = -43.0 kJ/mol
ADP + Pi -> ATP + H,0
Phosphocreatine + H2O -> creatine + Pi
Transcribed Image Text:Q3 Calculate the actual, physiological AG for the reaction Phosphocreatine Creatine NH--PO3 HN=c NCH,-CO0 NH2 NH=c. HNCH2- COO ČH3 Creatine ADP phosphokinase АТР At 37 °C, as it occurs in the cytosol of neurons, with phosphocreatine at 4.7 mM, creatine at 1.0 mM, ADP at 0.73 mM and ATP at 2.6 mM. HINT: AG° = 30.5 kJ/mol AG° = -43.0 kJ/mol ADP + Pi -> ATP + H,0 Phosphocreatine + H2O -> creatine + Pi
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