https://www.ncbi.nlm.nih.gov/Structure/pdb/4Z44
Flavin-dependent tryptophan halogenase PrnACHLORIDE IONFLAVIN-ADENINE DINUCLEOTIDEPHOSPHATE IONSULFATE ION
mutanttryptophanprna
https://www.rcsb.org/structure/2ARD
The structure of tryptophan 7-halogenase (PrnA) suggests a mechanism for regioselective chlorination
rcsbpdbstructuretryptophanprna