Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/1FM7 1FM7: CHALCONE ISOMERASE COMPLEXED WITH 5-DEOXYFLAVANONE CHALCONE-FLAVONONE ISOMERASE 17-HYDROXY-2-(4-HYDROXY-PHENYL)-CHROMAN-4-ONESULFATE ION chalcone isomerase5 https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2019.00865/full Frontiers | Chalcone Isomerase a Key Enzyme for Anthocyanin Biosynthesis in Ophiorrhiza japonica Anthocyanins are distributed ubiquitously to the terrestrial plants and chalcone isomerase (CHI) catalyzed the stereospecific isomerization of chalcones is a... chalcone isomerase https://www.ncbi.nlm.nih.gov/protein/42569342?report=GenPept Chalcone-flavanone isomerase family protein [Arabidopsis thaliana] - Protein - NCBI arabidopsis thalianachalconeflavanoneisomerasefamily