Page 309 - Thermodynamics of Biochemical Reactions

Thermodynamics of Biochemical Reactions at Specified pH 309

PH 5 PH 6 PH 7 PH 8 PH 9
I = O M -0.0408172 -0.296603 -0.771728 -0.687435 -0.235697

I = 0.10 M -0.0651484 -0.406673 -0.812946 -0.592257 -0.237883
I = 0.25 M -0.0755408 -0.444665 -0.81951 -0.559928 -0.257158
Citrate synthase

TableForm[Transpose[calctrGerx[acetylcoA+oxaloacetate+h2o+de==c~trate+coA,~5,6,7,8,9~,~
0,.1,.25}11,TableHeadings->{{"I = 0 M","I = 0.10 M","I = 0.25 M"},{"pH 5","pH 6","pH
711,11pH 811,11pH 9v1}}]
PH 5 PH 6 PH 7 PH 8 PH 9
I = O M -37.3535 -37.1217 -40.2877 -46.2697 -55.1332

I = 0.10 M -36.9892 -38.7412 -43.6084 -50.3226 -59.8309
I = 0.25 M -37.0791 -39.5563 -44.7706 -51.6711 -61.3642
TableForm[Transpose[calck~rime[acetylcoA+oxaloacetate+h2o+de==c~trate+coA,{5,6,7,8,9~,~
0,.1,.25)]],TableHeading~->{{'~I = 0 M","I = 0.10 M","I = 0.25 M"),{"pH 5","pH 6","pH
7","pH 811,"pH 9'*)}]
PH 5 PH 6 PH 7 PH 8 PH 9
6 6 7 8 9
I=OM 3.49956 10 3.18713 10 1.14305 10 1.27658 10 4.55901 10

6 6 7 8 10
I = 0.10 M 3.02131 10 6.12526 10 4.36333 10 6.54759 10 3.03295 10
6 6 7 9 10
I = 0.25 M 3.13288 10 8.51005 10 6.97298 10 1.12808 10 5.62969 10

TableForm[(1/(8.3145l*.298l5*Log[lO]))*D[(citrate+coA-acetylcoA-oxaloacetate-
h2o),pH]/.is->{O, .l, .25}/.pH->{5,6,7,8,9},TableHeadings->{{1nI = 0 M","I = 0.10 M","I =
0.25 Msw),{lmpH 511,iipH 6","pH 7","pH 8",11pH 9ie)11

PH 5 PH 6 PH 7 PH 8 PH 9
I=OM 0.32869 -0.242031 -0.839947 -1.27037 -1.80428
I = 0.10 M 0.0241225 -0.634751 -1.01063 -1.40059 -1.87189
I = 0.25 M -0.0928804 -0.742845 -1.04053 -1.44166 -1.88881

Aconitase

TableForm[Transpose[calctrGerx[c~trate+de==acon~~atec~s+h2o,(5,6,7,8,9~,~O,.~,.25~ll,Ta
bleHeadings->{{"I = 0 M","I = 0.10 M","I = 0.25 M"},{"pH 5","pH 6","pH 7"."pH 8","pH
9"))l

PH 5 PH 6 PH 7 PH 8 PH 9
I=OM 17.5023 11.5531 8.92005 8.43053 8.37612
I = 0.10 M 13.4649 9.49365 8.50571 8.38388 8.37139
I = 0.25 M 12.3689 9.12025 8.45494 8.37861 8.37086

TableForm[Transpose[calckpr~e[citrate+de==acon~tatec~s+h2or{5,6,7,8,9~,~0,.1..2511l,Ta
bleHeadings->{{@'I = 0 M","I = 0.10 M","I = 0.25 Mii},{iipH 51',"pH 6"."pH 7"."pH 8"."pH
9"))l