Table 1.
Percentage UVRR intensity differences induced by CO binding, for selected bands of the indicated Rr-CooA variants.
Modes | ΔI/ICooA-CO (%)a |
|||
---|---|---|---|---|
WT | L120S | E83Q-TR | TR | |
Tryptophan | ||||
W16 | 10 | 5 | 8 | 17 |
W3 | 5 | 4 | 5 | 8 |
Tyrosine | ||||
Y9a | 3 | 0 | 6 | 9 |
Measured by subtraction of the CooA from the CooA-CO bands, after deconvolution from the parent spectra. The uncertainty is estimated to be 1 %.