Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/3HB7 3HB7: The Crystal Structure of an Isochorismatase-like Hydrolase from Alkaliphilus metalliredigens... Isochorismatase hydrolaseAMMONIUM IONSODIUM ION the crystal https://mg.wiktionary.org/wiki/isochorismatase isochorismatase - Wikibolana, raki-bolana malalaka wikibolana raki