wwPDB validation report of PDB entry 1IGZ

1DIY contains the same protein complexed with Arachidonic Acid (AA) in the cyclooxygenase channel.

1FE2 contains the same protein complexed with Dihomo-gamma-linolenic Acid (DHLA) in the cyclooxygenase channel.

1IGX contains the same protein complexed with eicosapentanoic acid (EPA) in the cyclooxygenase channel

4% of the total reflections were selected by CNS using the script make_cv.inp

Prostaglandin Endoperoxide H Synthase-1 (E.C.1.4.99.1)
Crystal Structure of Linoleic acid Bound in the Cyclooxygenase Channel of Prostaglandin Endoperoxide H Synthase-1.

The largest off-origin peak in the Patterson function is 2.51% of the height of the origin peak. No significant pseudotranslation is detected.

structure factor analysis and validation

geometric validation package for ligand chemistry in protein x-ray structures

20191225.v01 (using entries in the PDB archive December 25th 2019)