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ATP calculation

library(ceas)

Proton production rate (PPR):

PPR=ECAR valuebuffer

PPRmito=10pHpKa1+10pHpKaH+O2OCR

Calculates the proton production from glucose during its conversion to bicarbonate and assuming max \ceH+\ceO2 of 1

PPRglyc=PPRPPRresp

\ce2H2+O2>2H2O

Calculates the proton production from glucose during its conversion to \celactate+H+.

Joules of ATP (JATP) production:

ATPglyc=(PPRglycATPlactate)+(MITOresp2POglyc)

ATPlactate=1

with POglyc = 0.167 for glucose (0.242 for glycogen).

ATPresp=(coupled MITOresp2POoxphos)+(MITOresp2POTCA)

with POoxphos = 2.486 and POTCA = 0.167.