text: po_acetate	0.000678	0.151
  po_acetyl_CoA	.00000664536406903557	.00472624791279385000
  po_ADP	.00008520425309760720	.00098957432102033700
  po_AMP	.00002913623926743980	.00491967174712448000
  po_ATP	.00021083484154150700	.04009306124649840000
  CO2	1e-6	1e-2
  po_CoA	.00078944910940784200	.01024852323934450000
  po_Fd_ox	1e-8	1e-4
  po_Fd_red	1e-8	1e-4
  po_formate	1e-6	3e-5
  formate_out	1e-6	3e-5
  po_fumarate	1e-6	1e-2
  H2	1e-8	1e-4
  H2O	1	1
  po_Mg	5e-5	5e-3
  Mg_out	5e-5	5e-3
  po_MK	1e-8	0.0002025
  po_MKH2	1e-8	0.0002025
  po_NAD	.00038675361055751100	.00915161394255203000
  po_NADH	.00006606316153493000	.00019351220454091400
  po_NADP	.00000045804110515151	.00726979483865608000
  po_NADPH	.00007577794616686770	.00081501400411907700
  po_oxalate	1e-6	1e-2
  oxalate_out	1e-6	1e-2
  po_oxaloacetate	1e-6	1e-2
  po_Pi	0.001	0.02
  po_PPi	1e-4	1e-2
  po_propionate	0.000684	0.0547
  po_propionyl_CoA	1e-6	1e-2
  po_pyruvate	1e-6	1e-2
  po_R_methylmalonyl_CoA	1e-6	1e-2
  po_S_malate	1e-6	1e-2
  po_S_methylmalonyl_CoA	1e-6	1e-2
  po_succinate	1e-6	1e-2
  po_succinyl_CoA	1e-6	1e-2
  ac_acetate	0.000678	0.151
  ac_acetyl_CoA	.00000664536406903557	.00472624791279385000
  ac_ADP	.00008520425309760720	.00098957432102033700
  ac_ATP	.00021083484154150700	.04009306124649840000
  ac_CoA	.00078944910940784200	.01024852323934450000
  ac_CoMSSCoB	1e-8	1e-2
  acetate_out	0.000678	0.151
  ac_Fd_ox	1e-8	1e-4
  ac_Fd_red	1e-8	1e-4
  ac_formate	1e-6	3e-5
  ac_H4MPT	1e-8	1e-2
  ac_HSCoB	1e-8	1e-2
  ac_HSCoM	1e-8	1e-2
  ac_methyl_H4MPT	1e-8	1e-2
  ac_methyl_SCoM	1e-8	1e-2
  ac_Na	0.0005	0.1
  ac_Pi	0.001	0.02
  CH4	0.005	0.05
  hm_ADP	.00008520425309760720	.00098957432102033700
  hm_ATP	.00021083484154150700	.04009306124649840000
  hm_CoMSSCoB	1e-8	1e-2
  hm_F420	1e-8	2e-4
  hm_F420H2	1e-8	2e-4
  hm_Fd_ox	1e-8	1e-4
  hm_Fd_red	1e-8	1e-4
  hm_formate	1e-6	3e-5
  hm_formyl_H4MPT	1e-8	1e-2
  hm_formyl_MFR	1e-8	1e-2
  hm_H4MPT	1e-8	1e-2
  hm_HSCoB	1e-8	1e-2
  hm_HSCoM	1e-8	1e-2
  hm_methenyl_H4MPT	1e-8	1e-2
  hm_methylene_H4MPT	1e-8	1e-2
  hm_methyl_H4MPT	1e-8	1e-2
  hm_methyl_SCoM	1e-8	1e-2
  hm_MFR	1e-8	1e-2
  hm_Na	0.0005	0.1
  hm_Pi	0.001	0.02
  Na_out	0.1	0.1
  