Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/1FE2 1FE2: CRYSTAL STRUCTURE OF DIHOMO-GAMMA-LINOLEIC ACID BOUND IN THE CYCLOOXYGENASE CHANNEL OF... PROSTAGLANDIN ENDOPEROXIDE H SYNTHASE-12-acetamido-2-deoxy-beta-D-glucopyranoseEICOSA-8,11,14-TRIENOIC ACIDPROTOPORPHYRIN IX CONTAINING COoctyl... gamma linoleic acid