-------------------------------------------------
(0, u'0.288*"protein]" + 0.258*"hpr" + 0.258*"phosphorylated_ext" + 0.217*"h" + 0.217*"[glycine-cleavage" + 0.216*"6-phosphate" + 0.214*"l-glutamate" + 0.188*"complex" + 0.183*"ketoglutarate" + 0.169*"co2"')
(1, u'0.394*"phosphorylated_ext" + 0.394*"hpr" + 0.330*"6-phosphate" + 0.217*"ptsh" + -0.215*"protein]" + -0.163*"[glycine-cleavage" + -0.163*"h" + 0.157*"arbutin-6p" + -0.141*"complex" + -0.140*"l-glutamate"')
-------------------------------------------------