Phosphatidylcholine

Cytosolic phospholipase A2 Bisphosphorilated

Arachidonic acid

prostaglandin G2

aka: PTGS1/2 or Cyclooxygenase 1/2

Cytosolic phospholipase A2 monophosphorilated

Mitogen-activated protein kinase 1/2 or
MAP Kinase

Dual specificity mitogen-activated protein kinase kinase Phosphorilated

Dual specificity mitogen-activated protein kinase kinase

Mitogen-activated protein kinase 1/2 or
MAP Kinase

Serine/threonine-protein kinase B-raf
phosphorilated

Serine/threonine-protein kinase B-raf