Table 1. ESEEM Simulation Parameters.

	spmoB_H48N,H72A	pMMO
	Cu(II)His2	Cu(II)His2	Cu(II)His
A (MHz)	[1.57, 1.07, 2.03]	[1.68, 1.18, 2.13]	[1.68, 1.18, 2.13]
e2Qq (MHz)	1.51	1.53	1.53
η	0.91	0.87	0.87
A[α, β, γ]°	[240, 70, 0]	[240, 65, 0]	–
Q[α, β, γ]°	[0, 55, 0]	[0, 60, 0]	–