Glycolysis Pathway

digraph glyco {
  rankdir=TB;
  graph [bgcolor=transparent];
  node [shape=box, style="rounded,filled", fontname=Inter, fontsize=10, fillcolor="#dbeafe"];
  edge [fontname=Inter, fontsize=9, color="#475569"];

  G [label="Glucose", fillcolor="#dcfce7"];
  G6P [label="Glucose-6-P"];
  F6P [label="Fructose-6-P"];
  F16 [label="Fructose-1,6-BP"];
  GAP [label="Glyceraldehyde-3-P × 2", fillcolor="#fef3c7"];
  BPG [label="1,3-Bisphosphoglycerate × 2"];
  PG3 [label="3-Phosphoglycerate × 2"];
  PG2 [label="2-Phosphoglycerate × 2"];
  PEP [label="Phosphoenolpyruvate × 2"];
  Pyr [label="Pyruvate × 2", fillcolor="#fce7f3"];

  G   -> G6P [label="hexokinase (-ATP)"];
  G6P -> F6P [label="phosphoglucose isomerase"];
  F6P -> F16 [label="PFK-1 (-ATP)"];
  F16 -> GAP [label="aldolase + TPI"];
  GAP -> BPG [label="GAPDH (+NADH)"];
  BPG -> PG3 [label="PGK (+ATP)"];
  PG3 -> PG2 [label="phosphoglycerate mutase"];
  PG2 -> PEP [label="enolase (-H2O)"];
  PEP -> Pyr [label="pyruvate kinase (+ATP)"];
}