ɪɾ ɪz pˈɑːsᵻbəl tə sˈiː bˈoʊθ fˈoːɹhˈʌndɹɪd twˈɛnti ˌɛnˈɛm ænd fˈoːɹhˈʌndɹɪd fˈɪfti ˌɛnˈɛm pˈiːks ɔnðə sˈeɪm spˈɛktɹəm ɪf ˈoʊnli ɐ pˈoːɹʃən ʌvðə pˈiː fˈoːɹhˈʌndɹɪd fˈɪfti hˈæzbiːn dˈɛnətʃɚd.
It is possible to see both 420 nm and 450 nm peaks on the same spectrum if only a portion of the P450 has been denatured.