Biology — Complement (Classical Pathway)

{
  "elements":[
    {"data":{"id":"ab","label":"Antibody-antigen complex"}},
    {"data":{"id":"c1","label":"C1 activated"}},
    {"data":{"id":"c4c2","label":"C4b2a (C3 convertase)"}},
    {"data":{"id":"c3","label":"C3 -> C3b"}},
    {"data":{"id":"c5","label":"C5 convertase"}},
    {"data":{"id":"mac","label":"Membrane attack complex"}},
    {"data":{"id":"lysis","label":"Cell lysis"}},
    {"data":{"source":"ab","target":"c1"}},
    {"data":{"source":"c1","target":"c4c2"}},
    {"data":{"source":"c4c2","target":"c3"}},
    {"data":{"source":"c3","target":"c5"}},
    {"data":{"source":"c5","target":"mac"}},
    {"data":{"source":"mac","target":"lysis"}}
  ],
  "layout":{"name":"breadthfirst","directed":true}
}