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(0, u'0.288*"protein]" + 0.258*"hpr" + 0.258*"phosphorylated_ext" + 0.217*"[glycine-cleavage" + 0.217*"h" + 0.217*"6-phosphate" + 0.214*"l-glutamate" + 0.188*"complex" + 0.183*"ketoglutarate" + 0.169*"co2"')
(1, u'0.394*"hpr" + 0.394*"phosphorylated_ext" + 0.331*"6-phosphate" + 0.216*"ptsh" + -0.215*"protein]" + -0.163*"[glycine-cleavage" + -0.163*"h" + 0.157*"arbutin-6p" + -0.141*"complex" + -0.140*"l-glutamate"')
(2, u'-0.354*"l-glutamate" + 0.265*"protein]" + -0.244*"gaba" + 0.205*"h" + 0.205*"[glycine-cleavage" + 0.176*"complex" + -0.148*"gaba_ext" + 0.141*"n6-lipoyl-l-lysine" + -0.139*"l-glutamate_ext" + -0.137*"trans-rxn-92"')
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