Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/1ILD 1ILD: OUTER MEMBRANE PHOSPHOLIPASE A FROM ESCHERICHIA COLI N156A ACTIVE SITE MUTANT pH 4.6 OUTER MEMBRANE PHOSPHOLIPASE A(4S)-2-METHYL-2,4-PENTANEDIOLoctyl beta-D-glucopyranoside