title: Horseradish peroxidase. XIX. A photochemical reaction of compound I at 5 degrees K.
mesh_terms: D005615:Freezing; D005990:Glycerol; D008027:Light; D010544:Peroxidases; D010944:Plants / Q000201:enzymology*; D011487:Protein Conformation; D013053:Spectrophotometry; D013997:Time Factors
chemical_list: D010544:Peroxidases; D005990:Glycerol