Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/3JUU 3JUU: Crystal structure of porphyranase B (PorB) from Zobellia galactanivorans porphyranase B2-(N-MORPHOLINO)-ETHANESULFONIC ACIDGLYCEROLSULFATE ION crystal structureporphyranaseb