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Table 6 Control coefficients of elementary mode fluxes by individual steps at the experimental steady state. The bottom part of the table refers to the following processes: GLT, transport of glucose across the cell membrane; Glyco, glycogen branch; Treha, trehalose branch; Succ, succinate branch; AK, equilibrium constraint on adenylate kinase due to the conservation of adenine nucleotides.

From: Quantitative elementary mode analysis of metabolic pathways: the example of yeast glycolysis

Enzymes, processes EM1 EM2 EM3 EM4 EM5 EM6 EM7 EM8
GLK 0 0 N/A N/A 0.090 N/A 0.090 0.208
PGI 0 0 N/A N/A 0.0013 N/A 0.0010 0.0030
PFK 0 0 N/A N/A 0.0010 N/A 0.0009 0.0023
ALD 0 0 N/A N/A 0.0002 N/A 0.0005 0.0004
G3PDH 0 0 N/A N/A 0.563 N/A 0.562 -0.249
GAPDH 0 0 N/A N/A -0.246 N/A -0.246 0.111
PGK 0 0 N/A N/A -0.0068 N/A -0.0057 0.0026
PGM 0 0 N/A N/A -0.0056 N/A -0.0049 0.0023
ENO 0 0 N/A N/A -0.015 N/A -0.015 0.0067
PYK 0 0 N/A N/A -0.0076 N/A -0.0072 0.0033
PDC 0 0 N/A N/A -0.0045 N/A -0.0042 0.0019
ADH 0 0 N/A N/A -0.108 N/A -0.109 0.049
GLT 0 0 N/A N/A 0.573 N/A 0.574 1.316
Glyco 0 1 N/A N/A -0.056 N/A -0.056 -0.115
Treha 1 0 N/A N/A -0.043 N/A -0.043 -0.090
Succ 0 0 N/A N/A 0.346 N/A 0.346 -0.153
AK 0 0 N/A N/A -0.093 N/A -0.093 -0.095
Summation 1 1 N/A N/A 0.989 N/A 0.990 1.004