https://www.ncbi.nlm.nih.gov/Structure/pdb/1DIY
1DIY: CRYSTAL STRUCTURE OF ARACHIDONIC ACID BOUND IN THE CYCLOOXYGENASE ACTIVE SITE OF PGHS-1
PROSTAGLANDIN H2 SYNTHASE-12-acetamido-2-deoxy-alpha-D-glucopyranose2-acetamido-2-deoxy-beta-D-glucopyranoseARACHIDONIC ACIDPROTOPORPHYRIN IX CONTAINING...