. 2019 May 29;9(7):6087–6099. doi: 10.1021/acscatal.9b01266

Table 2. Redox Potentials of T1Cu, T2Cu, and Haem Centers in the Various CuNiR Proteins^a.

construct	Haem (mV) vs SHE	T1Cu (mV) vs SHE	T2Cu (mV) vs SHE
full-length RpNiR	290 ± 1	266 ± 2	255 ± 4
RpNiR cyt c	290 ± 1	n/a	n/a
RpNiR-core	n/a	331 ± 5	243 ± 3
Y323F RpNiR-core	n/a	338 ± 7	257 ± 8
AxNiR	n/a	255 ± 3^b	244 ± 18^b
Axcyt c₅₅₁	233 ± 1	n/a	n/a

Data are shown ± error of fit.

Data for AxNiR T1Cu and T2Cu centers are taken from Leferink et al.¹³

Table 2. Redox Potentials of T1Cu, T2Cu, and Haem Centers in the Various CuNiR Proteinsa.