Page 215 - Thermodynamics of Biochemical Reactions

BasicBiochemData2 215

a 7.0 Calculation of a table of standard transformed enthalpies of
formation of reactants at pH 7 and ionic strengths of 0, 0.10, and 0.25 M

listhisreactants={acetaldehydehis,acetatehis,acetonehis.adenosinehis,adghis,a~aninehis,
~niahiS,~phiS,arabinOS~hiS,aSgaraginelhiS,aSQartatehiSr
atphis,citratehis,co2ghis, co2tothi6, coaghis, coghis,
ethanolhis, ethylacetatehis,
formatehis, fructosehis, fumaratehis, galactosehis, glucosehis,
glucose6phoshis,glutamatehis, glutminehis,
glycerolhis, glycinehis. glycylglycinehis, haaqhis, haghis, haohis,
h202aghis,indolehis, lactatehis, lactosehis,leucinelhis.
maltosehis, mannosehis, methaneghis,
methaneaghis. methanolhis,methylamineionhis, naaghis,
nZghis, nadoxhis, nadpoxhis, nadpredhis, nadredhis, oaaghis,
02ghis. pihis,ppihis, propanol2his,
pyruvatehis, ribosehis, ribose5~hoshis,ribulose~is,
sorbosehis, succinatehis. sucrosehis, tryptophanelhis, ureahis, valinelhis,
xylosehis,
xylulosehis};

calcdH3I[reactanth~]~=Module[{outl,out2,out3},(*This program calculates the standard
transformed enthalpies of formation at 298 K, pH 7, and ionic strengths of 0, 0.10,
and 0.25 M. The reactanth name calls a function of pH and ionic strength or a
constant.*)
outl=reactanth/.{pH->7,is->O);
out2=reactanth/.{pH->7,is->.l};
out3=reactanth/.{pH->7,is->.25};
{outl,out2,out3}l;

Clear[acetaldehydehis,acetatehis,acetonehis,adenosinehis,adphis,alaninehis,ammoniahis,a
mghis,arabinosehis,asparagineLhis,aspartatehis,
atphis,citratehis,co2ghisr coZtothis, coaghis, coghis,
ethanolhis, ethylacetatehis,
formatehis, fructosehis, fumaratehis, galactosehis, glucosehis,
glucose6phoshis,glutamatehis, glutaminehis,
glycerolhis, glycinehis, glycylglycinehis, h2aqhis, haghis, haohis,
h202aqhis,indolehis, lactatehis, lactosehis,leucinelhis,
maltosehis, mannosehis, methaneghis,
methaneaghis, methanolhis,methylamineionhis, naaqhis,
naghis, nadoxhis, nadpoxhis, nadpredhis, nadredhis, oaaqhis,
olghis, pihis,ppihis, propanol2his,
pyruvatehis, ribosehis, ribose5phoshis,ribulose~is,
sorbosehis, succinatehis, sucrosehis, tryptophanelhis. ureahis, valinelhis,
xylosehis,
xylulosehisl;

Map is used to apply calcdH3I to each of the functions for reactants.

Evaluate [listhisreactants] = Map[calcdH31, listfnpHish] ;

Table 3 Standard Transformed Enthalpies of Formation (in kJ mol-' ) of Biochemical Reactants at pH 7 and Ionic Strengths
of 0, 0.10, and 0.25 M.