https://regprecise.lbl.gov/ort_operons.jsp?project_id=1307&ort_id=220913
HexR: Enterobacteriales
https://regprecise.lbl.gov/ort_operons.jsp?project_id=1583&ort_id=215461
HexR: Alteromonadales
https://regprecise.lbl.gov/ort_operons.jsp?project_id=1307&ort_id=220902
HexR: Enterobacteriales