1.14.13.179	3-methylxanthine + O2 + NAD(P)H + H+	the enzyme forms part of the degradation pathway of methylxanthines. The activity of the enzyme is dependent on electron transfer from NADH via a redox-center-dense Rieske reductase, NdmD	
1.14.13.179	theobromine + O2 + NAD(P)H + H+	the enzyme forms part of the degradation pathway of methylxanthines. The activity of the enzyme is dependent on electron transfer from NADH via a redox-center-dense Rieske reductase, NdmD